Timeline of the 2019 Pacific typhoon season

Timeline of the 2019 Pacific typhoon season
Season summary map
Season boundaries
First system formed	December 31, 2018
Last system dissipated	December 29, 2019
Strongest system
Name	Halong
Maximum winds	215 km/h (130 mph) (10-minute sustained)
Lowest pressure	905 hPa (mbar)
Longest lasting system
Name	Wutip
Duration	11.75 days
Storm articles

Timeline of events

January

Further information: Tropical Storm Pabuk (2019) for events preceding 2019

January 1

• 00:00 UTC at 6.7°N 110.9°E / 6.7; 110.9 (36W becomes a tropical storm.) – the JTWC reports that Tropical Depression 36W has intensified into a tropical storm.
• 06:00 UTC at 6.3°N 110.2°E / 6.3; 110.2 (The season's first tropical depression becomes Tropical Storm Pabuk.) – the JMA reports that Tropical Depression 36W has intensified into a tropical storm over the South China Sea, assigning it the name Pabuk.

January 3

• 18:00 UTC at 7.5°N 102.5°E / 7.5; 102.5 (Pabuk reaches its peak intensity) – the JMA reports that Tropical Storm Pabuk (36W) has reached its peak intensity over the Gulf of Thailand, estimating maximum sustained winds of 85 km/h (50 mph) and a minimum barometric pressure of 996 hPa (29.41 inHg).

January 4

• 00:00 UTC at 2.6°N 174.8°E / 2.6; 174.8 (Tropical Depression 01W develops.) – the JTWC reports that the first and only tropical depression of the month has formed, designating it 01W.
• 12:00 UTC at 2.9°N 174.7°E / 2.9; 174.7 (01W weakens to a tropical disturbance.) – the JTWC reports that Tropical Depression 01W has weakened into a tropical disturbance.
• 18:00 UTC at 8.4°N 99.4°E / 8.4; 99.4 (Pabuk crosses 100°E.) – Tropical Storm Pabuk (36W) crosses 100°E, entering the North Indian basin.

January 19

• 06:00 UTC at 7.0°N 132.0°E / 7.0; 132.0 (The JMA begins tracking 01W.) – the JMA begins tracking Tropical Depression 01W, estimating a minimum barometric pressure of 1,004 hPa (29.65 inHg).
• 06:00 UTC at 6.8°N 132.4°E / 6.8; 132.4 (The PAGASA gives 01W its local name.) – the PAGASA reports that Tropical Depression 01W has formed within the Philippine Area of Responsibility (PAR), assigning it the local name Amang.

January 20

• 00:00 UTC at 8.7°N 128.6°E / 8.7; 128.6 (The JMA estimates 01W's winds.) – the JMA estimates Tropical Depression 01W's (Amang) maximum sustained winds at 55 km/h (35 mph).

January 21

• 06:00 UTC at 11.6°N 126.3°E / 11.6; 126.3 (01W becomes a tropical depression.) – the JTWC reports that Tropical Disturbance 01W (Amang) has strengthen into a tropical depression.
• 12:00 UTC at 12.6°N 126.2°E / 12.6; 126.2 (01W reaches peak intensity.) – the JTWC reports that Tropical Depression 01W (Amang) has reached peak intensity, estimating maximum 1-minute sustained winds of 55 km/h (35 mph).

January 22

• 00:00 UTC at 13.3°N 125.9°E / 13.3; 125.9 (01W weakens to a tropical disturbance.) – the JTWC reports that Tropical Depression 01W (Amang) has weakened into a tropical disturbance.
• 06:00 UTC at 13.0°N 126.0°E / 13.0; 126.0 (01W is last noted.) – the JMA last notes Tropical Depression 01W (Amang).

February

February 18

• 12:00 UTC at 4.7°N 162.5°E / 4.7; 162.5 (A tropical depression develops.) – the JMA reports that the first and only tropical depression of the month has formed around the Marshall Islands.

February 19

• 00:00 UTC at 5.0°N 159.7°E / 5.0; 159.7 (The tropical depression is designated 02W.) – the JTWC begins tracking the Marshall Islands tropical depression, designating it 02W.
• 18:00 UTC at 4.5°N 155.5°E / 4.5; 155.5 (02W becomes Tropical Storm Wutip.) – the JMA reports that Tropical Depression 02W has intensified into a tropical storm, assigning it the name Wutip.
• 18:00 UTC at 4.6°N 155.9°E / 4.6; 155.9 (02W becomes a tropical storm.) – the JTWC reports that Tropical Depression Wutip (02W) has intensified into a tropical storm.

February 20

• 06:00 UTC at 4.7°N 153.8°E / 4.7; 153.8 (Wutip becomes a severe tropical storm.) – the JMA reports that Tropical Storm Wutip (02W) has intensified into a severe tropical storm.
• 18:00 UTC at 5.7°N 151.6°E / 5.7; 151.6 (Wutip becomes a typhoon.) – the JMA reports that Severe Tropical Storm Wutip (02W) has intensified into a typhoon around Chuuk Lagoon.

February 21

• 00:00 UTC at 6.2°N 150.4°E / 6.2; 150.4 (Wutip becomes a Category 1-equivalent typhoon.) – the JTWC reports that Tropical Storm Wutip (02W) has intensified into a Category 1-equivalent typhoon on the Saffir–Simpson hurricane wind scale (SSHWS).

February 22

• 00:00 UTC at 8.3°N 147.1°E / 8.3; 147.1 (Wutip becomes a Category 2-equivalent typhoon.) – the JTWC reports that Typhoon Wutip (02W) has intensified into a Category 2-equivalent typhoon on the SSHWS.
• 18:00 UTC at 10.2°N 144.1°E / 10.2; 144.1 (Wutip becomes a Category 3-equivalent typhoon.) – the JTWC reports that Typhoon Wutip (02W) has intensified into a Category 3-equivalent typhoon on the SSHWS.

February 23

• 06:00 UTC at 11.4°N 143.2°E / 11.4; 143.2 (Wutip becomes a Category 4-equivalent typhoon.) – the JTWC reports that Typhoon Wutip (02W) has intensified into a Category 4-equivalent typhoon on the SSHWS.
• 10:00 UTC at 11.9°N 142.9°E / 11.9; 142.9 (Wutip reaches its initial peak intensity as a Category 5-equivalent super typhoon.) – the JTWC reports that Typhoon Wutip (02W) has intensified into its initial peak intensity as a Category 5-equivalent super typhoon on the SSHWS, estimating maximum 1-minute sustained winds of 270 km/h (165 mph), making Wutip the most powerful February typhoon on record.
• 12:00 UTC at 12.0°N 142.8°E / 12.0; 142.8 (Wutip reaches its initial peak intensity.) – the JMA reports that Typhoon Wutip (02W) has reached its initial peak intensity southwest of Guam, estimating maximum sustained winds of 195 km/h (120 mph) and a minimum barometric pressure of 920 hPa (27.17 inHg).
• 18:00 UTC at 12.4°N 142.4°E / 12.4; 142.4 (Wutip weakens into a Category 4-equivalent super typhoon.) – the JTWC reports that Super Typhoon Wutip (02W) has weakened into a Category 4-equivalent super typhoon on the SSHWS.

February 24

• 00:00 UTC at 12.6°N 142.1°E / 12.6; 142.1 (Wutip weakens into a typhoon.) – the JTWC reports that Super Typhoon Wutip (02W) has weakened into a typhoon.
• 06:00 UTC at 12.9°N 141.7°E / 12.9; 141.7 (Wutip weakens into a Category 3-equivalent typhoon.) – the JTWC reports that Typhoon Wutip (02W) has weakened into a Category 3-equivalent typhoon on the SSHWS.
• 18:00 UTC at 13.1°N 140.7°E / 13.1; 140.7 (Wutip becomes a Category 4-equivalent typhoon.) – the JTWC reports that Typhoon Wutip (02W) has intensified into a Category 4-equivalent typhoon on the SSHWS.

February 25

• 00:00 UTC at 13.4°N 140.4°E / 13.4; 140.4 (Wutip reaches its secondary peak intensity.) – the JMA reports that Typhoon Wutip (02W) has reached its secondary peak intensity, estimating maximum sustained winds of 185 km/h (115 mph) and a minimum barometric pressure of 935 hPa (27.61 inHg).
• 06:00 UTC at 13.8°N 140.2°E / 13.8; 140.2 (Wutip reaches its secondary peak intensity as a Category 5-equivalent super typhoon.) – the JTWC reports that Typhoon Wutip (02W) has intensified into its secondary peak intensity as a Category 5-equivalent super typhoon on the SSHWS, estimating maximum 1-minute sustained winds of 260 km/h (160 mph).
• 12:00 UTC at 14.2°N 140.1°E / 14.2; 140.1 (Wutip weakens into a Category 4-equivalent super typhoon.) – the JTWC reports that Super Typhoon Wutip (02W) has weakened into a Category 4-equivalent super typhoon on the SSHWS.
• 18:00 UTC at 14.6°N 139.9°E / 14.6; 139.9 (Wutip weakens into a typhoon.) – the JTWC reports that Super Typhoon Wutip (02W) has weakened into a typhoon.

February 26

• 12:00 UTC at 15.4°N 140.1°E / 15.4; 140.1 (Wutip weakens into a Category 3-equivalent typhoon.) – the JTWC reports that Typhoon Wutip (02W) has weakened into a Category 3-equivalent typhoon on the SSHWS.
• 18:00 UTC at 15.6°N 140.1°E / 15.6; 140.1 (Wutip weakens into a Category 2-equivalent typhoon.) – the JTWC reports that Typhoon Wutip (02W) has weakened into a Category 2-equivalent typhoon on the SSHWS.

February 27

• 06:00 UTC at 16.2°N 139.9°E / 16.2; 139.9 (Wutip weakens into a Category 1-equivalent typhoon.) – the JTWC reports that Typhoon Wutip (02W) has weakened into a Category 1-equivalent typhoon on the SSHWS.
• 12:00 UTC at 16.5°N 139.0°E / 16.5; 139.0 (Wutip weakens into a severe tropical storm.) – the JMA reports that Typhoon Wutip (02W) has weakened into a severe tropical storm.
• 12:00 UTC at 16.4°N 139.0°E / 16.4; 139.0 (Wutip weakens into a tropical storm.) – the JTWC reports that Typhoon Wutip (02W) has weakened into a tropical storm.

February 28

• 00:00 UTC at 17.2°N 136.7°E / 17.2; 136.7 (Wutip weakens into a tropical storm.) – the JMA reports that Severe Tropical Storm Wutip (02W) has weakened into a tropical storm.
• 00:00 UTC at 17.1°N 136.7°E / 17.1; 136.7 (Wutip weakens into a tropical depression.) – the JTWC reports that Tropical Storm Wutip (02W) has weakened into a tropical depression.
• 06:00 UTC at 17.6°N 135.6°E / 17.6; 135.6 (Wutip weakens into a tropical depression.) – the JMA reports that Tropical Storm Wutip (02W) has weakened into a tropical depression east of the Philippines.
• 12:00 UTC at 18.1°N 134.9°E / 18.1; 134.9 (Wutip weakens into a tropical disturbance) – the JTWC reports that Tropical Depression Wutip (02W) has weakened into a tropical disturbance.
• 12:00 UTC at 18.2°N 134.9°E / 18.2; 134.9 (The PAGASA gives Wutip its local name.) – the PAGASA reports that Tropical Depression Wutip (02W) has entered the PAR, assigning it the local name Betty.

March

March 2

• 06:00 UTC at 18.9°N 133.1°E / 18.9; 133.1 (Wutip dissipates.) – the JMA last notes Tropical Depression Wutip (02W) over the Philippine Sea; it dissipates six hours later.

March 14

• 06:00 UTC at 7.0°N 149.0°E / 7.0; 149.0 (A tropical depression forms.) – the JMA reports that the first and only tropical depression of the month has formed, estimating a minimum barometric pressure of 1,006 hPa (29.71 inHg).

March 15

• 00:00 UTC at 8.0°N 144.2°E / 8.0; 144.2 (The tropical depression is designated 03W.) – the JTWC begins tracking the tropical depression, designating it 03W.

March 17

• 00:00 UTC at 7.6°N 134.9°E / 7.6; 134.9 (The PAGASA gives 03W its local name.) – the PAGASA reports that Tropical Depression 03W has entered the PAR, assigning it the local name Chedeng.
• 06:00 UTC at 7.5°N 133.7°E / 7.5; 133.7 (03W becomes a tropical storm.) – the JTWC reports that Tropical Depression 03W (Chedeng) has reached its peak intensity as a tropical storm, estimating maximum 1-minute sustained winds of 65 km/h (40 mph).
• 12:00 UTC at 7.3°N 132.8°E / 7.3; 132.8 (03W weakens into a tropical depression.) – the JTWC reports that Tropical Storm 03W (Chedeng) has weakened into a tropical depression.

March 18

• 18:00 UTC at 6.6°N 126.2°E / 6.6; 126.2 (03W weakens into a tropical disturbance.) – the JTWC reports that Tropical Depression 03W (Chedeng) has weakened into a tropical disturbance.

March 19

• 06:00 UTC at 6.0°N 123.0°E / 6.0; 123.0 (03W is last noted.) – the JMA last notes Tropical Depression 03W (Chedeng).

April

• No tropical cyclones formed in April.

May

May 7

• 00:00 UTC at 8.0°N 137.0°E / 8.0; 137.0 (A tropical depression develops.) – the JMA reports that the first tropical depression of the month has formed.
• 00:00 UTC at 5.0°N 162.0°E / 5.0; 162.0 (A tropical depression develops.) – the JMA reports that a second tropical depression has formed.
• 06:00 UTC at 8.0°N 137.0°E / 8.0; 137.0 (The tropical depression reaches minimum pressure.) – the JMA reports that the first tropical depression has reached a minimum barometric pressure of 1,004 hPa (29.65 inHg).

May 8

• 06:00 UTC at 9.0°N 136.0°E / 9.0; 136.0 (The tropical depression is last noted.) – the JMA last notes the first tropical depression for the first time.
• 06:00 UTC at 4.0°N 164.0°E / 4.0; 164.0 (The tropical depression reaches minimum pressure.) – the JMA reports that the second tropical depression has reached a minimum barometric pressure of 1,004 hPa (29.65 inHg).

May 10

• 00:00 UTC at 10.0°N 133.0°E / 10.0; 133.0 (The tropical depression re-develops.) – the JMA reports that the first tropical depression has re-developed.

May 11

• 00:00 UTC at 9.0°N 130.0°E / 9.0; 130.0 (The tropical depression is last noted.) – the JMA last notes the first tropical depression for the second and final time.

May 12

• 18:00 UTC at 9.0°N 153.0°E / 9.0; 153.0 (The tropical depression is last noted.) – the JMA last notes the second tropical depression for the first time.

May 13

• 06:00 UTC at 10.0°N 130.0°E / 10.0; 130.0 (The tropical depression re-develops.) – the JMA reports that the second tropical depression has re-developed.

May 15

• 06:00 UTC at 11.0°N 150.0°E / 11.0; 150.0 (The tropical depression is last noted.) – the JMA last notes the second tropical depression for the second and final time.

June

June 24

• 12:00 UTC at 17.9°N 127.7°E / 17.9; 127.7 (A tropical depression develops.) – the JMA reports that the first tropical depression of the month has formed east of the Philippines.

June 25

• 06:00 UTC at 19.6°N 127.6°E / 19.6; 127.6 (The PAGASA gives the tropical depression its local name.) – the PAGASA reports that the first tropical depression has formed within the PAR, assigning it the local name Dodong.

June 26

• 00:00 UTC at 26.1°N 126.5°E / 26.1; 126.5 (A tropical depression develops.) – the JMA reports that a second tropical depression has formed.
• 12:00 UTC at 29.3°N 127.5°E / 29.3; 127.5 (The tropical depression is last noted.) – the JMA last notes the second tropical depression.
• 18:00 UTC at 26.5°N 129.3°E / 26.5; 129.3 (The JTWC begins tracking Dodong) – the JTWC begins tracking Subtropical Depression Dodong, leaving it undesignated.

June 27

• 06:00 UTC at 11.0°N 136.0°E / 11.0; 136.0 (A tropical depression develops.) – the JMA reports that a third tropical depression has formed.
• 12:00 UTC at 32.6°N 134.7°E / 32.6; 134.7 (The tropical depression becomes Tropical Storm Sepat.) – the JMA reports that Tropical Depression Dodong has intensified into a tropical storm south of Cape Muroto, assigning it the name Sepat.
• 12:00 UTC at 32.6°N 134.2°E / 32.6; 134.2 (Sepat is classified a subtropical storm.) – the JTWC reports that Subtropical Depression Sepat (Dodong) has intensified into a subtropical storm.
• 18:00 UTC at 34.1°N 137.6°E / 34.1; 137.6 (Sepat reaches peak winds.) – the JMA reports that Tropical Storm Sepat (Dodong) has reached peak winds off the coast of central Japan, estimating maximum sustained winds of 75 km/h (45 mph).
• 18:00 UTC at 12.0°N 135.0°E / 12.0; 135.0 (The tropical depression is last noted.) – the JMA last notes the third tropical depression for the first time.

June 28

• 00:00 UTC at 35.2°N 141.6°E / 35.2; 141.6 (Sepat reaches minimum pressure.) – the JMA reports that Tropical Storm Sepat (Dodong) has reached a minimum barometric pressure of 994 hPa (29.35 inHg).
• 00:00 UTC at 12.3°N 134.2°E / 12.3; 134.2 (The tropical depression is designated 04W.) – the JTWC begins tracking the third tropical depression, designating it 04W.
• 00:00 UTC at 12.2°N 134.1°E / 12.2; 134.1 (The PAGASA gives 04W its local name.) – the PAGASA reports that Tropical Depression 04W has formed within the PAR, assigning it the local name Egay.
• 06:00 UTC at 36.0°N 147.0°E / 36.0; 147.0 (Sepat transitions into an extratropical cyclone.) – the JMA reports that Tropical Storm Sepat (Dodong) has transitioned into an extratropical cyclone east of Japan; it later crosses the International Date Line and exits the basin.
• 12:00 UTC – the JTWC reports that Subtropical Storm Sepat (Dodong) has transitioned into an extratropical cyclone.
• 12:00 UTC at 13.0°N 133.0°E / 13.0; 133.0 (04W re-develops.) – the JMA reports that Tropical Depression 04W (Egay) has re-developed.

June 29

• 12:00 UTC at 14.8°N 131.2°E / 14.8; 131.2 (04W reaches peak intensity.) – the JTWC reports that Tropical Depression 04W (Egay) has reached its peak intensity as a troipcal storm, estimating maximum 1-minute sustained winds of 65 km/h (40 mph).
• 18:00 UTC at 15.4°N 130.2°E / 15.4; 130.2 (04W weakens into a tropical depression.) — the JTWC reports that Tropical Storm 04W (Egay) has weakened into a tropical depression.

June 30

• 12:00 UTC at 19.0°N 126.5°E / 19.0; 126.5 (04W weakens into a tropical disturbance.) – the JTWC reports that Tropical Depression 04W (Egay) has weakened into a tropical disturbance.

July

July 1

• 18:00 UTC at 23.0°N 122.0°E / 23.0; 122.0 (04W is last noted.) – the JMA last notes Tropical Depression 04W (Egay) for the second and final time.
• 18:00 UTC at 18.0°N 114.0°E / 18.0; 114.0 (A tropical depression develops.) – the JMA reports that the first tropical depression of the month has formed over the South China Sea.

July 2

• 06:00 UTC at 18.8°N 112.4°E / 18.8; 112.4 (The tropical depression becomes Tropical Storm Mun.) – the JMA reports that the first tropical depression has reached peak winds as a tropical storm east of Hainan, assigning it the name Mun and estimating maximum sustained winds of 65 km/h (40 mph).

July 3

• 00:00 UTC at 18.8°N 109.0°E / 18.8; 109.0 (Mun is designated 05W.) – the JTWC begins tracking Tropical Depression Mun, designating it 05W.
• 06:00 UTC at 19.5°N 108.4°E / 19.5; 108.4 (Mun reaches minimum pressure.) – the JMA reports that Tropical Storm Mun has reached a minimum barometric pressure of 992 hPa (29.29 inHg).
• 06:00 UTC at 18.5°N 108.1°E / 18.5; 108.1 (Mun reaches peak intensity.) – the JTWC reports that Tropical Depression Mun (05W) has reached its peak intensity as a tropical storm, estimating maximum 1-minute sustained winds of 65 km/h (40 mph).
• 18:00 UTC at 20.1°N 106.9°E / 20.1; 106.9 (Mun weakens into a tropical depression.) – the JTWC reports that Tropical Storm Mun (05W) has weakened into a tropical depression.

July 4

• 06:00 UTC at 21.6°N 105.4°E / 21.6; 105.4 (Mun weakens into a tropical depression.) – the JMA reports that Tropical Storm Mun (05W) has weakened into a tropical depression over northern Vietnam.
• 06:00 UTC at 21.5°N 105.4°E / 21.5; 105.4 (Mun weakens into a tropical disturbance.) – the JTWC reports that Tropical Depression Mun (05W) has weakened into a tropical disturbance.
• 18:00 UTC at 23.1°N 103.8°E / 23.1; 103.8 (Mun dissipates.) – the JMA last notes Tropical Depression Mun (05W) over northern Vietnam; it dissipates six hours later.

July 14

• 00:00 UTC at 12.6°N 136.7°E / 12.6; 136.7 (A tropical depression develops) – the JMA reports that a second tropical depression has formed north of Yap.
• 08:00 UTC – the PAGASA reports that the second tropical depression has entered the PAR, assigning it the local name Falcon.

July 16

• 06:00 UTC at 17.1°N 124.9°E / 17.1; 124.9 (The tropical depression becomes Tropical Storm Danas.) – the JMA reports that the Yap tropical depression has intensified into a tropical storm, assigning it the name Danas.

July 17

• 06:00 UTC at 19.0°N 123.7°E / 19.0; 123.7 (Danas is designated 06W.) – the JTWC begins tracking Tropical Depression Danas, designating it 06W.
• 06:00 UTC at 17.4°N 118.7°E / 17.4; 118.7 (A tropical depression develops.) – the PAGASA reports that a third tropical depression has formed within the PAR, assigning it the local name Goring.
• 12:00 UTC at 20.5°N 124.0°E / 20.5; 124.0 (Danas becomes a tropical storm.) – the JTWC reports that Tropical Depression Danas (06W) has intensified into a tropical storm.
• 12:00 UTC at 17.0°N 119.0°E / 17.0; 119.0 (The JMA begins tracking Goring.) – the JMA begins tracking Tropical Depression Goring.

July 18

• 12:00 UTC at 26.9°N 123.7°E / 26.9; 123.7 (Danas reaches its peak intensity.) – the JTWC reports that Tropical Storm Danas (06W) has reached its its peak intensity, estimating maximum 1-minute sustained winds of 85 km/h (50 mph).
• 18:00 UTC at 27.8°N 124.0°E / 27.8; 124.0 (Danas reaches its peak intensity.) – the JMA reports that Tropical Storm Danas (06W) has reached its its peak intensity, estimating maximum sustained winds of 85 km/h (50 mph) and a minimum barometric pressure of 985 hPa (29.09 inHg).

July 19

• 06:00 UTC at 23.6°N 122.7°E / 23.6; 122.7 (Goring is last noted.) – the JMA last notes Tropical Depression Goring.
• 12:00 UTC at 24.7°N 122.6°E / 24.7; 122.6 (Goring is absorbed by Danas.) – the PAGASA reports that Tropical Depression Goring has weakened into a low-pressure area, as its remnants were absorbed by Danas (06W).

July 20

• 00:00 UTC at 34.2°N 125.6°E / 34.2; 125.6 (Danas weakens into a tropical depression.) – the JTWC reports that Tropical Storm Danas (06W) has weakened into a tropical depression.
• 18:00 UTC at 36.6°N 127.2°E / 36.6; 127.2 (Danas weakens into a tropical depression.) – the JMA reports that Tropical Storm Danas (06W) has weakened into a tropical depression.
• 18:00 UTC at 36.3°N 127.8°E / 36.3; 127.8 (Danas weakens into a tropical disturbance.) – the JTWC reports that Tropical Depression Danas (06W) has weakened into a tropical disturbance.

July 21

• 00:00 UTC at 37.5°N 129.3°E / 37.5; 129.3 (Danas becomes a tropical depression.) – the JTWC reports that Tropical Disturbance Danas (06W) has intensified into a tropical depression.
• 06:00 UTC at 39.1°N 130.9°E / 39.1; 130.9 (Danas weakens into a tropical disturbance.) – the JTWC reports that Tropical Depression Danas (06W) has weakened into a tropical disturbance.
• 12:00 UTC at 40.2°N 130.4°E / 40.2; 130.4 (Danas transitions into an extratropical cyclone.) – the JMA reports that Tropical Depression Danas (06W) has transitioned into an extratropical cyclone.

July 24

• 00:00 UTC at 23.0°N 137.0°E / 23.0; 137.0 (A tropical depression develops.) – the JMA reports that a fourth tropical depression has formed north of Okinotorishima.
• 18:00 UTC at 25.3°N 137.8°E / 25.3; 137.8 (The tropical depression is designated 07W.) – the JTWC begins tracking the fourth tropical depression, designating it 07W.

July 25

• 12:00 UTC at 27.7°N 136.9°E / 27.7; 136.9 (07W becomes a tropical storm and reaches its peak intensity.) – the JTWC reports that Tropical Depression 07W has reached its peak intensity as a tropical storm, estimating maximum 1-minute sustained winds of 65 km/h (40 mph).
• 18:00 UTC at 28.5°N 137.3°E / 28.5; 137.3 (The tropical depression becomes Tropical Storm Nari.) – the JMA reports that Tropical Depression 07W has reached peak winds as a tropical storm, assigning it the name Nari and estimating maximum sustained winds of 65 km/h (40 mph).

July 26

• 18:00 UTC at 33.4°N 135.9°E / 33.4; 135.9 (Nari reaches minimum pressure.) – the JMA reports that Tropical Storm Nari (07W) has reached a minimum barometric pressure of 998 hPa (29.47 inHg).

July 27

• 00:00 UTC at 34.7°N 136.5°E / 34.7; 136.5 (Nari weakens into a tropical depression.) – the JTWC reports that Tropical Storm Nari (07W) has weakened into a tropical depression.
• 06:00 UTC at 35.6°N 136.7°E / 35.6; 136.7 (Nari weakens into a tropical depression.) – the JMA reports that Tropical Storm Nari (07W) has weakened into a tropical depression.
• 12:00 UTC at 36.2°N 137.7°E / 36.2; 137.7 (Nari weakens into a tropical depression.) – the JTWC reports that Tropical Depression Nari (07W) has weakened into a tropical disturbance.

July 28

• 00:00 UTC at 36.9°N 142.0°E / 36.9; 142.0 (Nari transitions into an extratropical cyclone.) – the JMA reports that Tropical Depression Nari (07W) has transitioned into an extratropical cyclone.

July 30

• 00:00 UTC at 17.1°N 116.0°E / 17.1; 116.0 (A tropical depression develops.) – the JMA reports that a fifth tropical depression has formed over the South China Sea.
• 12:00 UTC at 17.9°N 114.3°E / 17.9; 114.3 (The tropical depression is designated 08W.) – the JTWC begins tracking the fifth tropical depression, designating it 08W.
• 18:00 UTC at 18.4°N 114.2°E / 18.4; 114.2 (08W becomes Tropical Storm Wipha.) – the JMA reports that Tropical Depression 08W has intensified into a tropical storm, assigning it the name Wipha.

July 31

• 06:00 UTC at 19.1°N 112.9°E / 19.1; 112.9 (Wipha becomes a tropical storm.) – the JTWC reports that Tropical Depression Wipha (08W) has intensified into a tropical storm.

August

August 1

• 00:00 UTC at 17.4°N 154.7°E / 17.4; 154.7 (A tropical depression develops.) – the JMA reports that the first tropical depression of the month has formed south of Minamitorishima.
• 06:00 UTC at 20.8°N 111.1°E / 20.8; 111.1 (Wipha reaches initial peak intensity.) – the JTWC reports that Tropical Storm Wipha (08W) has reached its initial peak intensity, estimating maximum 1-minute sustained winds of 85 km/h (50 mph).
• 12:00 UTC at 18.9°N 154.0°E / 18.9; 154.0 (The tropical depression is designated 09W.) – the JTWC begins tracking the first tropical depression, designating it 09W.

August 2

• 00:00 UTC at 20.3°N 152.8°E / 20.3; 152.8 (09W becomes a tropical storm.) – the JTWC reports that Tropical Depression 09W has intensified into a tropical storm.
• 06:00 UTC at 21.1°N 109.0°E / 21.1; 109.0 (Wipha reaches peak intensity.) – the JMA reports that Tropical Storm Wipha (08W) has reached its peak intensity, estimating maximum sustained winds of 85 km/h (50 mph) and a minimum barometric pressure of 985 hPa (29.09 inHg).
• 06:00 UTC at 14.5°N 134.3°E / 14.5; 134.3 (A tropical depression develops.) – the JMA reports that a second tropical depression has formed east of the Philippines.
• 12:00 UTC at 21.5°N 108.4°E / 21.5; 108.4 (Wipha reaches secondary peak intensity.) – the JTWC reports that Tropical Storm Wipha (08W) has reached its secondary peak intensity, estimating maximum 1-minute sustained winds of 100 km/h (65 mph).
• 12:00 UTC at 22.3°N 151.2°E / 22.3; 151.2 (09W becomes Tropical Storm Francisco.) – the JMA reports that Tropical Depression 09W has intensified into a tropical storm, assigning it the name Francisco.

August 3

• 06:00 UTC at 21.0°N 106.0°E / 21.0; 106.0 (Wipha weakens into a tropical depression.) – the JTWC reports that Tropical Storm Wipha (08W) has weakened into a tropical depression.
• 06:00 UTC at 15.1°N 132.6°E / 15.1; 132.6 (The PAGASA gives the tropical depression its local name.) – the PAGASA reports that the second tropical depression has formed within the PAR, assigning it the local name Hanna.
• 12:00 UTC at 20.2°N 105.4°E / 20.2; 105.4 (Wipha weakens into a tropical depression.) – the JMA reports that Tropical Storm Wipha (08W) has weakened into a tropical depression.
• 18:00 UTC at 20.2°N 104.4°E / 20.2; 104.4 (Wipha weakens into a tropical disturbance.) – the JTWC reports that Tropical Depression Wipha (08W) has weakened into a tropical disturbance.
• 21:00 UTC at 27.1°N 143.9°E / 27.1; 143.9 (Francisco becomes a severe tropical storm.) – the JMA reports that Tropical Storm Francisco (09W) has intensified into a severe tropical storm.

August 4

• 00:00 UTC at 16.1°N 131.6°E / 16.1; 131.6 (Hanna is designated 10W.) – the JTWC begins tracking Tropical Depression Hanna, designating it 10W.
• 06:00 UTC at 20.5°N 102.1°E / 20.5; 102.1 (Wipha dissipates.) – the JMA last notes Tropical Depression Wipha (08W) over Laos; it dissipates six hours later.
• 06:00 UTC at 16.9°N 130.6°E / 16.9; 130.6 (The tropical depression becomes Tropical Storm Lekima.) – the JMA reports that Tropical Depression Hanna has intensified into a tropical storm, assigning it the name Lekima.
• 12:00 UTC at 17.7°N 131.1°E / 17.7; 131.1 (Lekima becomes a tropical storm.) – the JTWC reports that Tropical Depression Lekima (10W) has intensified into a tropical storm.

August 5

• 00:00 UTC at 15.6°N 147.7°E / 15.6; 147.7 (A tropical depression develops.) – the JMA reports that a third tropical depression has formed east of Saipan.
• 06:00 UTC at 30.7°N 134.5°E / 30.7; 134.5 (Francisco becomes a Category 1-equivalent typhoon.) – the JTWC reports that Tropical Storm Francisco (09W) has intensified into a Category 1-equivalent typhoon on the SSHWS.
• 09:00 UTC at 31.0°N 133.8°E / 31.0; 133.8 (Francisco becomes a typhoon.) – the JMA reports that Severe Tropical Storm Francisco (09W) has intensified into a typhoon.
• 12:00 UTC at 31.2°N 133.0°E / 31.2; 133.0 (Francisco reaches peak intensity.) – the JMA reports that Typhoon Francisco (09W) has reached its peak intensity, estimating maximum sustained winds of 130 km/h (80 mph) and a minimum barometric pressure of 970 hPa (28.64 inHg).
• 18:00 UTC at 31.7°N 131.9°E / 31.7; 131.9 (Francisco reaches peak intensity.) – the JTWC reports that Typhoon Francisco (09W) has reached its peak intensity, estimating maximum 1-minute sustained winds of 150 km/h (90 mph).
• 18:00 UTC at 18.5°N 129.5°E / 18.5; 129.5 (Lekima becomes a severe tropical storm.) – the JMA reports that Tropical Storm Lekima (10W) has intensified into a severe tropical storm.
• 18:00 UTC at 17.3°N 144.4°E / 17.3; 144.4 (The tropical depression is designated 11W.) – the JTWC begins tracking the third tropical depression, designating it 11W.

August 6

• 00:00 UTC at 32.8°N 130.6°E / 32.8; 130.6 (Francisco weakens into a tropical storm.) – the JMA reports that Typhoon Francisco (09W) has weakened into a tropical storm.
• 00:00 UTC at 17.7°N 143.8°E / 17.7; 143.8 (11W becomes a tropical storm.) – the JTWC reports that Tropical Depression 11W has intensified into a tropical storm.
• 06:00 UTC at 34.2°N 129.9°E / 34.2; 129.9 (Francisco weakens into a tropical storm.) – the JTWC reports that Typhoon Francisco (09W) has weakened into a tropical storm.
• 06:00 UTC at 18.5°N 142.8°E / 18.5; 142.8 (11W becomes Tropical Storm Krosa.) – the JMA reports that Tropical Depression 11W has intensified into a tropical storm, assigning it the name Krosa.
• 12:00 UTC at 19.5°N 128.7°E / 19.5; 128.7 (Lekima becomes a typhoon.) – the JMA reports that Severe Tropical Storm Lekima (10W) has intensified into a typhoon.
• 12:00 UTC at 19.3°N 128.6°E / 19.3; 128.6 (Lekima becomes a Category 1-equivalent typhoon.) – the JTWC reports that Tropical Storm Lekima (10W) has intensified into a Category 1-equivalent typhoon on the SSHWS.

August 7

• 00:00 UTC at 37.9°N 129.0°E / 37.9; 129.0 (Francisco weakens into a tropical depression.) – the JMA reports that Tropical Storm Francisco (09W) has weakened into a tropical depression.
• 00:00 UTC at 38.1°N 128.7°E / 38.1; 128.7 (Francisco weakens into a tropical depression.) – the JTWC reports that Tropical Storm Francisco (09W) has weakened into a tropical depression.
• 00:00 UTC at 20.5°N 141.9°E / 20.5; 141.9 (Krosa becomes a severe tropical storm.) – the JMA reports that Tropical Storm Krosa (11W) has intensified into a severe tropical storm.
• 00:00 UTC at 20.6°N 141.7°E / 20.6; 141.7 (Krosa becomes a Category 1-equivalent typhoon.) – the JTWC reports that Tropical Storm Krosa (11W) has intensified into a Category 1-equivalent typhoon on the SSHWS.
• 06:00 UTC at 21.0°N 127.7°E / 21.0; 127.7 (Lekima becomes a Category 2-equivalent typhoon.) – the JTWC reports that Typhoon Lekima (10W) has intensified into a Category 2-equivalent typhoon on the SSHWS.
• 12:00 UTC at 40.0°N 130.0°E / 40.0; 130.0 (Francisco transitions into an extratropical cyclone.) – the JTWC reports that Tropical Depression Francisco (09W) has transitioned into an extratropical cyclone.
• 12:00 UTC at 21.6°N 127.0°E / 21.6; 127.0 (Lekima becomes a Category 4-equivalent typhoon.) – the JTWC reports that Typhoon Lekima (10W) has intensified into a Category 4-equivalent typhoon on the SSHWS.
• 18:00 UTC at 21.7°N 140.8°E / 21.7; 140.8 (Krosa becomes a typhoon.) – the JMA reports that Severe Tropical Storm Krosa (11W) has intensified into a typhoon.

August 8

• 00:00 UTC at 22.0°N 140.6°E / 22.0; 140.6 (Krosa becomes a Category 2-equivalent typhoon.) – the JTWC reports that Typhoon Krosa (11W) has intensified into a Category 2-equivalent typhoon on the SSHWS.
• 00:00 UTC at 16.0°N 119.0°E / 16.0; 119.0 (A tropical depression develops.) – the JMA reports that a fourth tropical depression has formed.
• 06:00 UTC at 23.7°N 125.4°E / 23.7; 125.4 (Lekima becomes a super typhoon.) – the JTWC reports that Typhoon Lekima (10W) has intensified into a super typhoon.
• 06:00 UTC at 18.2°N 129.8°E / 18.2; 129.8 (Krosa reaches peak intensity.) – the JMA reports that Typhoon Krosa (11W) has reached its peak intensity, estimating maximum sustained winds of 140 km/h (85 mph) and a minimum barometric pressure of 965 hPa (28.50 inHg).
• 06:00 UTC at 22.0°N 140.5°E / 22.0; 140.5 (Krosa reaches peak intensity.) – the JTWC reports that Typhoon Krosa (11W) has reached its peak intensity as a Category 3-equivalent typhoon on the SSHWS, estimating maximum sustained winds of 185 km/h (115 mph).
• 06:00 UTC at 17.0°N 119.0°E / 17.0; 119.0 (The tropical depression is last noted.) – the JMA last notes the fourth tropical depression.
• 12:00 UTC at 24.3°N 125.0°E / 24.3; 125.0 (Lekima reaches peak intensity.) – the JMA reports that Typhoon Lekima (10W) has reached its peak intensity, estimating maximum sustained winds of 195 km/h (120 mph) and a minimum barometric pressure of 925 hPa (27.32 inHg).
• 12:00 UTC at 24.4°N 124.9°E / 24.4; 124.9 (Lekima reaches peak intensity.) – the JTWC reports that Super Typhoon Lekima (10W) has reached its peak intensity, estimating maximum 1-minute sustained winds of 250 km/h (155 mph).
• 18:00 UTC at 43.0°N 139.5°E / 43.0; 139.5 (Francisco transitions into an extratropical cyclone.) – the JMA reports that Tropical Depression Francisco (09W) has transitioned into an extratropical cyclone.
• 18:00 UTC at 22.0°N 141.0°E / 22.0; 141.0 (Krosa weakens into a Category 2-equivalent typhoon.) – the JTWC reports that Typhoon Krosa (11W) has weakened into a Category 2-equivalent typhoon on the SSHWS.

August 9

• 00:00 UTC at 26.4°N 123.4°E / 26.4; 123.4 (Lekima weakens into a typhoon.) – the JTWC reports that Super Typhoon Lekima (10W) has weakened into a typhoon.
• 06:00 UTC at 27.0°N 122.5°E / 27.0; 122.5 (Lekima weakens into a Category 3-equivalent typhoon.) – the JTWC reports that Typhoon Lekima (10W) has weakened into a Category 3-equivalent typhoon on the SSHWS.
• 18:00 UTC at 28.4°N 121.4°E / 28.4; 121.4 (Lekima weakens into a Category 2-equivalent typhoon.) – the JTWC reports that Typhoon Lekima (10W) has weakened into a Category 2-equivalent typhoon on the SSHWS.
• 18:00 UTC at 22.4°N 141.5°E / 22.4; 141.5 (Krosa weakens into a Category 1-equivalent typhoon) – the JTWC reports that Typhoon Krosa (11W) has weakened into a Category 1-equivalent typhoon on the SSHWS.

August 10

• 00:00 UTC at 29.1°N 120.7°E / 29.1; 120.7 (Lekima weakens into a severe troipcal storm.) – the JMA reports that Typhoon Lekima (10W) has weakened into a severe tropical storm.
• 00:00 UTC at 29.2°N 120.9°E / 29.2; 120.9 (Lekima weakens into a Category 1-equivalent typhoon.) – the JTWC reports that Typhoon Lekima (10W) has weakened into a Category 1-equivalent typhoon on the SSHWS.
• 06:00 UTC at 30.1°N 120.5°E / 30.1; 120.5 (Lekima weakens into a tropical storm.) – the JTWC reports that Typhoon Lekima (10W) has weakened into a tropical storm.
• 12:00 UTC at 30.8°N 120.4°E / 30.8; 120.4 (Lekima weakens into a tropical storm.) – the JMA reports that Severe Tropical Storm Lekima (10W) has weakened into a tropical storm.
• 12:00 UTC at 22.8°N 140.7°E / 22.8; 140.7 (Krosa weakens into a tropical storm.) – the JTWC reports that Typhoon Krosa (11W) has weakened into a tropical storm.

August 11

• 12:00 UTC at 24.0°N 139.2°E / 24.0; 139.2 (Krosa weakens into a severe tropical storm.) – the JMA reports that Typhoon Krosa (11W) has weakened into a severe tropical storm.
• 18:00 UTC at 37.5°N 120.2°E / 37.5; 120.2 (Lekima transitions into an extratropical cyclone.) – the JTWC reports that Tropical Storm Lekima (10W) has transitioned into a subtropical storm.

August 12

• 18:00 UTC at 37.0°N 120.0°E / 37.0; 120.0 (Lekima weakens into a tropical depression.) – the JMA reports that Tropical Storm Lekima (10W) has weakened into a tropical depression.

August 13

• 18:00 UTC at 28.3°N 133.5°E / 28.3; 133.5 (Krosa reaches minimum pressure.) – the JMA reports that Severe Tropical Storm Krosa (11W) has again reached a minimum barometric pressure of 965 hPa (28.50 inHg).

August 14

• 00:00 UTC at 38.8°N 121.4°E / 38.8; 121.4 (Lekima transitions into an extratropical cyclone.) – the JMA reports that Tropical Depression Lekima (10W) has transitioned into an extratropical cyclone.

August 15

• 06:00 UTC at 34.3°N 132.6°E / 34.3; 132.6 (Krosa weakens into a tropical storm.) – the JMA reports that Severe Tropical Storm Krosa (11W) has weakened into a tropical storm.
• 18:00 UTC at 37.6°N 133.7°E / 37.6; 133.7 (Krosa transitions into an extratropical cyclone.) – the JTWC reports that Tropical Storm Krosa (11W) has transitioned into an extratropical cyclone.

August 16

• 12:00 UTC at 43.0°N 138.0°E / 43.0; 138.0 (Krosa transitions into an extratropical cyclone.) – the JMA reports that Tropical Storm Krosa (11W) has transitioned into an extratropical cyclone.

August 17

• 06:00 UTC at 22.0°N 155.0°E / 22.0; 155.0 (A tropical depression develops.) – the JMA reports that a fifth tropical depression has formed.

August 18

• 12:00 UTC at 24.0°N 150.0°E / 24.0; 150.0 (The tropical depression is last noted.) – the JMA last notes the fifth tropical depression.

August 19

• 06:00 UTC at 24.0°N 124.0°E / 24.0; 124.0 (A tropical depression develops.) – the JMA reports that a sixth tropical depression has formed.
• 12:00 UTC at 13.0°N 134.0°E / 13.0; 134.0 (A tropical depression develops.) – the JMA reports that a seventh tropical depression has formed north of Palau.
• 18:00 UTC at 13.2°N 133.9°E / 13.2; 133.9 (The PAGASA gives the tropical depression its local name.) – the PAGASA reports that the seventh tropical depression has formed within the PAR, assigning it the local name Ineng.

August 21

• 06:00 UTC at 31.0°N 123.0°E / 31.0; 123.0 (The tropical depression is last noted.) – the JMA last notes the sixth tropical depression.
• 06:00 UTC at 14.6°N 131.3°E / 14.6; 131.3 (The tropical depression becomes Tropical Storm Bailu.) – the JMA reports that Tropical Depression Ineng has intensified into a tropical storm, assigning it the name Bailu.
• 06:00 UTC at 14.9°N 131.8°E / 14.9; 131.8 (Ineng is designated 12W.) – the JTWC begins tracking Tropical Depression Bailu, designating it 12W.

August 22

• 00:00 UTC at 15.7°N 129.2°E / 15.7; 129.2 (Bailu becomes a tropical storm.) – the JTWC reports that Tropical Depression Bailu (12W) has intensified into a tropical storm.
• 18:00 UTC at 17.2°N 127.3°E / 17.2; 127.3 (Bailu becomes a severe tropical storm and reaches peak intensity.) – the JMA reports that Tropical Storm Bailu (12W) has reached its peak intensity as a severe tropical storm, estimating maximum sustained winds of 95 km/h (60 mph) and a minimum barometric pressure of 985 hPa (29.09 inHg).

August 24

• 06:00 UTC at 22.4°N 120.7°E / 22.4; 120.7 (Bailu reaches peak intensity.) – the JTWC reports that Tropical Storm Bailu (12W) has reached its peak intensity east of Luzon, estimating maximum 1-minute sustained winds of 110 km/h (70 mph).
• 06:00 UTC at 8.4°N 142.5°E / 8.4; 142.5 (A tropical depression develops.) – the JMA reports that an eighth tropical depression has formed around the Caroline Islands.
• 18:00 UTC at 22.7°N 118.0°E / 22.7; 118.0 (Bailu weakens into a tropical storm.) – the JMA reports that Severe Tropical Storm Bailu (12W) has weakened into a tropical storm.

August 25

• 12:00 UTC at 24.9°N 114.4°E / 24.9; 114.4 (Bailu weakens into a tropical depression.) – the JTWC reports that Tropical Storm Bailu (12W) has weakened into a tropical depression.
• 14:00 UTC – the PAGASA reports that the eighth tropical depression has entered the PAR, assigning it the local name Jenny.
• 18:00 UTC at 24.8°N 113.0°E / 24.8; 113.0 (Bailu weakens into a tropical depression.) – the JMA reports that Tropical Storm Bailu (12W) has weakened into a tropical depression.
• 18:00 UTC at 24.8°N 113.4°E / 24.8; 113.4 (Bailu weakens into a tropical disturbance.) – the JTWC reports that Tropical Depression Bailu (12W) has weakened into a tropical disturbance.

August 26

• 06:00 UTC at 25.7°N 111.1°E / 25.7; 111.1 (Bailu dissipates.) – the JMA last notes Tropical Depression Bailu (12W) over southern China; it dissipates six hours later.
• 12:00 UTC at 13.7°N 129.6°E / 13.7; 129.6 (Jenny is designated 13W.) – the JTWC begins tracking Tropical Depression Jenny, designating it 13W.

August 28

• 00:00 UTC at 16.5°N 117.3°E / 16.5; 117.3 (13W becomes Tropical Storm Podul.) – the JMA reports that Tropical Depression 13W (Jenny) has intensified into a tropical storm over the South China Sea, assigning it the name Podul.
• 00:00 UTC at 16.7°N 118.0°E / 16.7; 118.0 (13W becomes a tropical storm.) – the JTWC reports that Tropical Depression Podul (13W) has intensified into a tropical storm.
• 06:00 UTC at 16.6°N 116.0°E / 16.6; 116.0 (Podul reaches peak winds.) – the JMA reports that Tropical Storm Podul (13W) has reached peak winds, estimating maximum sustained winds of 75 km/h (45 mph).

August 29

• 00:00 UTC at 17.5°N 111.6°E / 17.5; 111.6 (Podul reaches peak intensity.) – the JTWC reports that Tropical Storm Podul (13W) has reached its peak intensity, estimating maximum 1-minute sustained winds of 75 km/h (45 mph).
• 06:00 UTC at 17.5°N 109.1°E / 17.5; 109.1 (Podul reaches minimum pressure.) – the JMA reports that Tropical Storm Podul (13W) has reached a minimum barometric pressure of 992 hPa (29.29 inHg).
• 18:00 UTC at 17.2°N 106.4°E / 17.2; 106.4 (Podul weakens into a tropical depression.) – the JTWC reports that Tropical Storm Podul (13W) has weakened into a tropical depression.

August 30

• 00:00 UTC at 16.8°N 105.1°E / 16.8; 105.1 (Podul weakens into a tropical depression.) – the JMA reports that Tropical Storm Podul (13W) has weakened into a tropical depression over southern Laos.
• 00:00 UTC at 16.5°N 104.5°E / 16.5; 104.5 (Podul weakens into a tropical disturbance.) – the JTWC reports that Tropical Depression Podul (13W) has weakened into a tropical disturbance.
• 00:00 UTC at 18.2°N 126.3°E / 18.2; 126.3 (A tropical depression develops.) – the JMA reports that a ninth tropical depression has formed east of the Philippines.

August 31

• 00:00 UTC at 17.9°N 102.1°E / 17.9; 102.1 (Podul dissipates.) – the JMA last notes Tropical Depression Podul (13W) over northern Thailand; it dissipates six hours later.
• 00:00 UTC at 6.2°N 133.7°E / 6.2; 133.7 (A tropical depression develops.) – the JMA reports that a tenth tropical depression has formed around the Caroline Islands.
• 06:00 UTC at 19.1°N 121.4°E / 19.1; 121.4 (The PAGASA gives the tropical depression its local name.) – the PAGASA reports that the ninth tropical depression has formed within the PAR, assigning it the local name Kabayan.
• 18:00 UTC at 18.8°N 118.2°E / 18.8; 118.2 (Kabayan is designated 16W.) – the JTWC begins tracking Tropical Depression Kabayan, designating it 16W.

September

September 1

• 00:00 UTC at 11.0°N 129.2°E / 11.0; 129.2 (The PAGASA gives the tropical depression its local name.) – the PAGASA reports that the tenth tropical depression of August has formed within the PAR, assigning it the local name Liwayway.
• 06:00 UTC at 15.3°N 171.4°E / 15.3; 171.4 (A tropical depression develops.) – the JTWC reports that a tropical depression has developed, designating it 14W.
• 12:00 UTC at 13.2°N 127.4°E / 13.2; 127.4 (Liwayway is designated 15W.) – the JTWC begins tracking Tropical Depression Liwayway, designating it 15W.

September 2

• 00:00 UTC at 15.2°N 126.1°E / 15.2; 126.1 (15W becomes Tropical Storm Lingling.) – the JMA reports that Tropical Depression 15W (Liwayway) has intensified into a tropical storm, assigning it the name Lingling.
• 00:00 UTC at 15.9°N 167.9°E / 15.9; 167.9 (The JMA begins tracking 14W.) – the JMA begins tracking Tropical Depression 14W.
• 06:00 UTC at 16.9°N 125.0°E / 16.9; 125.0 (Lingling becomes a tropical storm.) – the JTWC reports that Tropical Depression Lingling (15W) has intensified into a tropical storm.
• 12:00 UTC at 17.2°N 108.4°E / 17.2; 108.4 (16W becomes Tropical Storm Kajiki.) – the JMA reports that Tropical Depression 16W (Kabayan) has reached its peak intensity as a tropical storm, assigning it the name Kajiki and estimating maximum sustained winds of 65 km/h (40 mph) and a minimum barometric pressure of 996 hPa (29.41 inHg).
• 12:00 UTC at 17.2°N 108.2°E / 17.2; 108.2 (Kajiki reaches peak intensity.) – the JTWC reports that Tropical Depression Kajiki (16W) has reached its peak intensity as a tropical storm, estimating maximum 1-minute sustained winds of 65 km/h (40 mph).
• 18:00 UTC at 16.8°N 163.8°E / 16.8; 163.8 (14W becomes a tropical storm.) – the JTWC reports that Tropical Depression 14W has intensified into a tropical storm.

September 3

• 00:00 UTC at 15.6°N 106.5°E / 15.6; 106.5 (Kajiki weakens into a tropical depression.) – the JTWC reports that Tropical Storm Kajiki (16W) has weakened into a tropical depression.
• 00:00 UTC at 19.7°N 123.9°E / 19.7; 123.9 (Lingling becomes a severe tropical storm.) – the JMA reports that Tropical Storm Lingling (15W) has intensified into a severe tropical storm.
• 06:00 UTC at 16.1°N 106.3°E / 16.1; 106.3 (Kajiki is last noted.) – the JTWC last notes Tropical Depression Kajiki (16W).
• 06:00 UTC at 20.7°N 124.1°E / 20.7; 124.1 (Lingling becomes a Category 1-equivalent typhoon.) – the JTWC reports that Tropical Storm Lingling (15W) has intensified into a Category 1-equivalent typhoon on the SSHWS.
• 12:00 UTC at 16.4°N 108.5°E / 16.4; 108.5 (Kajiki weakens into a tropical depression.) – the JMA reports that Tropical Storm Kajiki (16W) has weakened into a tropical depression.
• 18:00 UTC at 21.7°N 124.4°E / 21.7; 124.4 (Lingling becomes a typhoon.) – the JMA reports that Severe Tropical Storm Lingling (15W) has intensified into a typhoon.

September 4

• 06:00 UTC at 22.4°N 125.1°E / 22.4; 125.1 (Lingling becomes a Category 2-equivalent typhoon.) – the JTWC reports that Typhoon Lingling (15W) has intensified into a Category 2-equivalent typhoon on the SSHWS.
• 18:00 UTC at 23.6°N 125.4°E / 23.6; 125.4 (Lingling becomes a Category 3-equivalent typhoon.) – the JTWC reports that Typhoon Lingling (15W) has intensified into a Category 3-equivalent typhoon on the SSHWS.
• 18:00 UTC at 18.6°N 156.7°E / 18.6; 156.7 (14W becomes Tropical Storm Faxai.) – the JMA reports that Tropical Depression 14W has intensified into a tropical storm, assigning it the name Faxai.

September 5

• 00:00 UTC at 24.2°N 125.3°E / 24.2; 125.3 (Lingling becomes a Category 4-equivalent typhoon.) – the JTWC reports that Typhoon Lingling (15W) has intensified into a Category 4-equivalent typhoon on the SSHWS.
• 06:00 UTC at 24.9°N 125.3°E / 24.9; 125.3 (Lingling reaches peak intensity.) – the JMA reports that Typhoon Lingling (15W) has reached its peak intensity, estimating maximum sustained winds of 175 km/h (110 mph) and a minimum barometric pressure of 940 hPa (27.76 inHg).
• 12:00 UTC at 25.7°N 125.3°E / 25.7; 125.3 (Lingling reaches peak intensity.) — the JTWC reports that Typhoon Lingling (15W) has reached its peak intensity, estimating maximum 1-minute sustained winds of 220 km/h (140 mph).

September 6

• 06:00 UTC at 18.6°N 112.5°E / 18.6; 112.5 (Kajiki dissipates.) – the JMA last notes Tropical Depression Kajiki (16W) east of Hainan; it dissipates six hours later.
• 06:00 UTC at 29.6°N 125.2°E / 29.6; 125.2 (Lingling weakens into a Category 3-equivalent typhoon.) – the JTWC reports that Typhoon Lingling (15W) has weakened into a Category 3-equivalent typhoon on the SSHWS.
• 06:00 UTC at 23.7°N 149.9°E / 23.7; 149.9 (Faxai becomes a severe tropical storm.) – the JMA reports that Tropical Storm Faxai (14W) has intensified into a severe tropical storm.
• 06:00 UTC at 23.8°N 149.9°E / 23.8; 149.9 (Faxai becomes a Category 1-equivalent typhoon.) – the JTWC reports that Tropical Storm Faxai (14W) has intensified into a Category 1-equivalent typhoon on the SSHWS.
• 18:00 UTC at 33.3°N 124.8°E / 33.3; 124.8 (Lingling weakens into a Category 2-equivalent typhoon.) – the JTWC reports that Typhoon Lingling (15W) has weakened into a Category 2-equivalent typhoon on the SSHWS.

September 7

• 00:00 UTC at 35.6°N 124.7°E / 35.6; 124.7 (Lingling weakens into a Category 1-equivalent typhoon.) – the JTWC reports that Typhoon Lingling (15W) has weakened into a Category 1-equivalent typhoon on the SSHWS.
• 00:00 UTC at 26.7°N 145.0°E / 26.7; 145.0 (Faxai becomes a typhoon.) – the JMA reports that Severe Tropical Storm Faxai (14W) has intensified into a typhoon.
• 00:00 UTC at 26.8°N 144.8°E / 26.8; 144.8 (Faxai becomes a Category 2-equivalent typhoon.) – the JTWC reports that Typhoon Faxai (14W) has intensified into a Category 2-equivalent typhoon on the SSHWS.
• 06:00 UTC at 37.9°N 125.2°E / 37.9; 125.2 (Lingling weakens into a severe tropical storm.) – the JMA reports that Typhoon Lingling (15W) has weakened into a severe tropical storm.
• 06:00 UTC at 27.9°N 143.2°E / 27.9; 143.2 (Faxai becomes a Category 3-equivalent typhoon.) – the JTWC reports that Typhoon Faxai (14W) has intensified into a Category 3-equivalent typhoon on the SSHWS.
• 12:00 UTC at 40.7°N 126.5°E / 40.7; 126.5 (Lingling weakens into a tropical storm.) – the JTWC reports that Typhoon Lingling (15W) has weakened into a tropical storm.
• 18:00 UTC at 44.4°N 128.5°E / 44.4; 128.5 (Lingling weakens into a tropical storm.) – the JMA reports that Severe Tropical Storm Lingling (15W) has weakened into a tropical storm.
• 18:00 UTC at 44.4°N 128.9°E / 44.4; 128.9 (Lingling transitions into an extratropical cyclone.) – the JTWC reports that Tropical Storm Lingling (15W) has transitioned into an extratropical cyclone.
• 18:00 UTC at 30.2°N 140.5°E / 30.2; 140.5 (Faxai reaches peak intensity.) – the JMA reports that Typhoon Faxai (14W) has reached its peak intensity, estimating maximum sustained winds of 155 km/h (100 mph) and a minimum barometric pressure of 955 hPa (28.20 inHg).
• 18:00 UTC at 30.1°N 140.5°E / 30.1; 140.5 (Faxai reaches peak intensity.) –the JTWC reports that Typhoon Faxai (14W) has reached its peak intensity as a Category 4-equivalent typhoon, estimating maximum 1-minute sustained winds of 215 km/h (130 mph).

September 8

• 00:00 UTC at 47.3°N 130.5°E / 47.3; 130.5 (Lingling transitions into an extratropical cyclone.) – the JMA reports that Tropical Storm Lingling (15W) has transitioned into an extratropical cyclone; it later crosses the International Date Line and exits the basin.
• 12:00 UTC at 34.1°N 139.1°E / 34.1; 139.1 (Faxai weakens into a Category 3-equivalent typhoon.) – the JTWC reports that Typhoon Faxai (14W) has weakened into a Category 3-equivalent typhoon on the SSHWS.
• 18:00 UTC at 35.3°N 139.7°E / 35.3; 139.7 (Faxai weakens into a Category 2-equivalent typhoon.) – the JTWC reports that Typhoon Faxai (14W) has weakened into a Category 2-equivalent typhoon on the SSHWS.

September 9

• 00:00 UTC at 36.3°N 141.1°E / 36.3; 141.1 (Faxai weakens into a Category 1-equivalent typhoon.) – the JTWC reports that Typhoon Faxai (14W) has weakened into a Category 1-equivalent typhoon on the SSHWS.
• 12:00 UTC at 38.3°N 144.3°E / 38.3; 144.3 (Faxai weakens into a severe tropical storm.) – the JMA reports that Typhoon Faxai (14W) has weakened into a severe tropical storm.
• 12:00 UTC at 38.2°N 144.4°E / 38.2; 144.4 (Faxai weakens into a tropical storm.) – the JTWC reports that Typhoon Faxai (14W) has weakened into a tropical storm.

September 10

• 00:00 UTC at 39.7°N 148.8°E / 39.7; 148.8 (Faxai transitions into an extratropical cyclone.) – the JMA reports that Severe Tropical Storm Faxai (14W) has transitioned into an extratropical cyclone.
• 00:00 UTC at 39.9°N 148.7°E / 39.9; 148.7 (Faxai transitions into an extratropical cyclone.) – the JTWC reports that Tropical Storm Faxai (14W) has transitioned into an extratropical cyclone.
• 06:00 UTC at 12.0°N 135.9°E / 12.0; 135.9 (A tropical depression develops.) – the JMA reports that a tropical depression has formed, estimating maximum sustained winds of 55 km/h (35 mph).

September 12

• 00:00 UTC at 16.2°N 134.4°E / 16.2; 134.4 (The tropical depression receives its local name.) – the PAGASA reports that the system, assessed as a monsoon depression, has intensified into a tropical depression within the PAR, assigning it the local name Marilyn.

September 13

• 06:00 UTC at 19.5°N 132.8°E / 19.5; 132.8 (Marilyn reaches minimum pressure and is last noted.) – the JMA last notes Tropical Depression Marilyn, estimating a minimum barometric pressure of 996 hPa (29.41 inHg).

September 17

• 00:00 UTC at 20.0°N 128.7°E / 20.0; 128.7 (A tropical depression develops.) – the JMA reports that a tropical depression has formed.
• 00:00 UTC at 20.0°N 128.8°E / 20.0; 128.8 (The tropical depression receives its local name.) – the PAGASA reports that the tropical depression has formed within the PAR, assigning it the name Nimfa.

September 18

• 18:00 UTC at 22.3°N 129.0°E / 22.3; 129.0 (Nimfa is designated 18W.) – the JTWC begins tracking Tropical Depression Nimfa, designating it 18W.

September 19

• 00:00 UTC at 22.4°N 128.7°E / 22.4; 128.7 (Nimfa becomes Tropical Storm Tapah.) – the JMA reports that Tropical Depression 18W (Nimfa) has intensified into a tropical storm, assigning it the name Tapah.
• 09:00 UTC at 22.7°N 128.8°E / 22.7; 128.8 (Tapah becomes a tropical storm.) – the JTWC reports that Tropical Depression Tapah (18W) has intensified into a tropical storm.

September 20

• 06:00 UTC at 23.1°N 127.2°E / 23.1; 127.2 (Tapah becomes a severe tropical storm.) – the JMA reports that Tropical Storm Tapah (18W) has intensified into a severe tropical storm.
• 18:00 UTC at 25.0°N 126.4°E / 25.0; 126.4 (Tapah becomes a typhoon.) – the JMA reports that Severe Tropical Storm Tapah (18W) has reached its peak intensity as a typhoon, estimating maximum sustained winds of 120 km/h (75 mph) and a minimum barometric pressure of 970 hPa (28.64 inHg).

September 21

• 06:00 UTC at 27.5°N 125.6°E / 27.5; 125.6 (Tapah becomes a Category 1-equivalent typhoon.) – the JTWC reports that Tropical Storm Tapah (18W) has reached its peak intensity as a Category 1-equivalent typhoon on the SSHWS, estimating maximum sustained winds of 120 km/h (75 mph).

September 22

• 00:00 UTC at 31.1°N 127.0°E / 31.1; 127.0 (Tapah weakens into a severe tropical storm.) – the JMA reports that Typhoon Tapah (18W) has weakened into a severe tropical storm.
• 00:00 UTC at 31.0°N 126.6°E / 31.0; 126.6 (Tapah weakens into a tropical storm.) – the JTWC reports that Typhoon Tapah (18W) has weakened into a tropical storm.
• 21:00 UTC at 36.3°N 132.7°E / 36.3; 132.7 (Tapah weakens into a tropical storm.) – the JMA reports that Severe Tropical Storm Tapah (18W) has weakened into a tropical storm.

September 23

• 00:00 UTC at 37.6°N 134.2°E / 37.6; 134.2 (Tapah transitions into an extratropical cyclone.) – the JMA reports that Tropical Storm Tapah (18W) has transitioned into an extratropical cyclone.
• 00:00 UTC at 38.3°N 135.1°E / 38.3; 135.1 (Tapah transitions into an extratropical cyclone.) – the JTWC reports that Tropical Storm Tapah (18W) has transitioned into an extratropical cyclone.

September 24

• 12:00 UTC at 9.6°N 155.0°E / 9.6; 155.0 (A tropical depression develops.) – the JMA reports that a tropical depression has formed.

September 27

• 06:00 UTC at 14.0°N 137.4°E / 14.0; 137.4 (The tropical depression is designated 19W) – the JTWC begins tracking the tropical depression, designating it 19W.
• 12:00 UTC at 14.4°N 135.9°E / 14.4; 135.9 (19W becomes a tropical storm.) – the JTWC reports that Tropical Depression 19W has intensified into a tropical storm.
• 16:00 UTC – the PAGASA reports that Tropical Depression 19W has entered the PAR, assigning it the local name Onyok.

September 28

• 00:00 UTC at 15.7°N 132.8°E / 15.7; 132.8 (Onyok becomes Tropical Storm Mitag.) – the JMA reports that Tropical Depression Onyok (19W) has intensified into a tropical storm, assigning it the name Mitag.

September 29

• 00:00 UTC at 18.3°N 126.9°E / 18.3; 126.9 (Mitag becomes a severe tropical storm.) – the JMA reports that Tropical Storm Mitag (19W) has intensified into a severe tropical storm.
• 12:00 UTC at 20.4°N 124.7°E / 20.4; 124.7 (Mitag becomes a Category 1-equivalent typhoon.) – the JTWC reports that Tropical Storm Mitag (19W) has intensified into a Category 1-equivalent typhoon on the SSHWS.

September 30

• 00:00 UTC at 21.7°N 123.0°E / 21.7; 123.0 (Mitag becomes a typhoon.) – the JMA reports that Severe Tropical Storm Mitag (19W) has intensified into a typhoon.
• 06:00 UTC at 22.8°N 123.0°E / 22.8; 123.0 (Mitag becomes a Category 2-equivalent typhoon.) – the JTWC reports that Typhoon Mitag (19W) has intensified into a Category 2-equivalent typhoon on the SSHWS.
• 12:00 UTC at 24.6°N 122.9°E / 24.6; 122.9 (Mitag reaches peak intensity.) – the JMA reports that Typhoon Mitag (19W) has reached its peak intensity, estimating maximum sustained winds of 140 km/h (85 mph) and a minimum barometric pressure of 965 hPa (28.50 inHg).
• 12:00 UTC at 24.6°N 122.9°E / 24.6; 122.9 (Mitag reaches peak intensity.) – the JTWC reports that Typhoon Mitag (19W) has reached its peak intensity, estimating maximum 1-minute sustained winds of 165 km/h (105 mph).