Talk:2011–12 South-West Indian Ocean cyclone season/December

• 01S.ALENGA - Severe Tropical Storm

Best status from NRL: 55kts 982mb

Best status from RSMC: 50kts 989hPa

99S.INVEST first appeared 2011-12-01, 0600z @ 3.1ºS 96.6ºE in Australian AoR

Entered La Réunion AoR 2011-12-04 ca. 1300z

JTWC designates as TC 01S 2011-12-05, 0300z @ 12.3ºS 87.9ºE

Moderate Tropical Storm Alenga from RSMC 2011-12-05, 0730z @ 12.3ºS 87.9ºE

Severe Tropical Storm Alenga from RSMC 2011-12-05, 1235z @ 12.2ºS 87.4ºE

Moderate Tropical Storm Alenga from RSMC 2011-12-06, 1245z @ 13.5ºS 87.5ºE

Returned to Australian AoR 2011-12-07 ca. 0700z

RSMC La Réunion Cyclone Warnings

01 // 02 // 03 // 04 // 05 // 06 // 07 // 08 (Final - refer to Perth TCWC)

JTWC Tropical Cyclone Warnings

01 // 02 // 03 // 04 // 05 (Continued in Australian AoR) // 06

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• 91S.INVEST

Best status from NRL: 15kts 1010mb

91S.INVEST first appeared 2011-12-14, 0900z @ 11ºS 79ºE

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• 93S.INVEST - Subtropical Depression 03R

Best status from NRL: 15 kts 1010 mb

Best status from RSMC: 25 kts 1000 hPa

93S.INVEST first appeared 2011-12-18, 2000z @ 24.4ºS 47.8ºE

Dépression subtropicale 03-20112012 from RSMC 2011-12-19, 1300z @ 25.8ºS 48.8ºE

RSMC Bulletin for Cyclonic Activity

2011-12-18, 1200z

2011-12-19, 1200z

2011-12-20, 1200z

2011-12-21, 1200z

2011-12-22, 1200z

2011-12-23, 1200z

RSMC La Réunion Technical Bulletins

01 // 02

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• 04S.BENILDE - Tropical Cyclone

Best status from NRL: 90 kts 956 mb

Best status from RSMC: 75 kts 973 hPa

96S.INVEST first appeared 2011-12-25, 1800z @ 8.0ºS 94.0ºE (in Australian AoR)

Perturbation Tropicale 04-20112012 from RSMC 2011-12-28, 0600z @ 12.2ºS 89.4ºE

JTWC designates as TC04S 2011-12-28, 0600z @ 12.1ºS 89.6ºE

Dépression Tropicale 04-20112012 from RSMC 2011-12-28, 1800z @ 12.0ºS 87.6ºE

Moderate Tropical Storm Benilde from RSMC 2011-12-29, 1800z @ 13.7ºS 82.9ºE

Severe Tropical Storm Benilde from RSMC 2011-12-30, 0600z @ 13.2ºS 79.7ºE

Tropical Cyclone Benilde from RSMC 2011-12-31, 0000z @ 14.3ºS 77.2ºE

RSMC Réunion Cyclone Warnings

01 // 02 // 03 // 04 // 05 // 06 // 07 // 08 // 09 // 10

11 // 12 // 13 // 14 // 15 // 16 // 17 // 18 // 19 // 20

21 // 22 // 23 // 24 // 25 // 26 // 27 // 28 // 29 // 30 (Final)

RSMC Réunion Technical Bulletins

01 // 02 // 03 // 04 // 05 // 06 // 07 // 08 // 09 // 10

11 // 12 // 13 // 14 // 15 // 16 // 17 // 18 // 19 // 20

21 // 22 // 23 // 24 // 25 // 26 // 27 // 29 // 30

31 (Final)

JTWC Tropical Cyclone Warnings

01 // 02 // 03 // 04 // 05 // 06 // 07 // 08 // 09 // 10

11 // 12 // 13 // 14 // 15 (Final)

RSMC La Reunion Bulletin for Cyclonic Activity

2012-01-05

2012-01-06

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• 98S.INVEST

Best status from NRL: 15 kts 1010 mb

98S.INVEST first appeared 2011-12-30, 1100z @ 10.3ºS 62.4ºE

LOW from ABIO10 2011-12-30, 2200z @ 10.3ºS 62.4ºE