2016 Kaikōura earthquake
UTC time | 2016-11-13 11:02:56 |
---|---|
ISC event | 615035032 |
USGS-ANSS | ComCat |
Local date | 14 November 2016 |
Local time | 00:02:56 NZDT |
Duration | ~ 2 minutes[1] |
Magnitude | 7.8 Mw[2][3] |
Depth | 15.1 km (9.4 mi) |
Epicentre | 42°44′13″S 173°03′14″E / 42.737°S 173.054°E 15 km (9.3 mi) north-east of Culverden |
Type | Oblique-slip |
Areas affected | New Zealand |
Max. intensity | MMI IX (Violent)[2] |
Peak acceleration | 3.23 g[4] |
Tsunami | 7 m (23 ft) |
Landslides | Yes |
Aftershocks | > 20,200[5] (as of 22 November 2017) |
Casualties | 2 dead[6] 57 injured[7] |
The 2016 Kaikōura earthquake was a Mw 7.8 earthquake in the South Island of New Zealand that occurred two minutes after midnight on 14 November 2016 NZDT (11:02 on 13 November UTC).[2] Ruptures occurred on multiple faults and the earthquake has been described as the "most complex earthquake ever studied".[8] It has been subsequently modelled as having a megathrust component set off by an adjacent rupture on the Humps Fault.[9] It was the second largest earthquake in New Zealand since European settlement.[10]
The earthquake started at about 15 kilometres (9 mi) north-east of Culverden and 60 kilometres (37 mi) south-west of the tourist town of Kaikōura and at a depth of approximately 15 kilometres (9.3 miles).[3][11][12] The complex sequence of ruptures lasted about two minutes.[1] The cumulative magnitude of the ruptures was 7.8, with the largest amount of that energy released far to the north of the epicentre.[13]
Over $2.2 billion in insurance claims were received.[14] There were two deaths, in Kaikōura and Mount Lyford.[6][15]
Earthquake
[edit]A complex sequence of ruptures with a combined magnitude of 7.8 started at 00:02:56 NZDT on 14 November 2016 and lasted approximately two minutes.[1] The hypocentre (the point where the ruptures started) was at a depth of 15 kilometres (9.3 miles). The epicentre (the point on the Earth's surface above the hypocentre) was 15 kilometres (9 mi) north-east of Culverden and 95 km (59 mi) from Christchurch.[3][15][16] From the hypocentre associated with the Humps Fault,[17][18] ruptures ripped northwards at a speed of 2 km/s (1.2 mi/s), over a distance of up to 200 km (120 mi). The largest amount of energy released did not occur at the epicentre, rather 100 km (62 mi) to the north near Seddon.[19] Initial field surveys indicated ruptures on at least six faults,[19][20] while more detailed studies confirmed ruptures on twenty-five faults.[21] This is considered a world record for the greatest number of faults to rupture in a single earthquake event.[22][23] The earthquake was assessed as the 'most complex earthquake ever studied' and prompted the reassessment of a number of assumptions about earthquake processes.[8] For example the likely contribution of underground overpressured fluid to the propagation observed, required data collection and reanalysis with new earthquake models, not available to initial researchers.[24]
There was motion on the Kekerengu Fault of up to 12.0 m (39.4 ft) ± 0.7 m (2 ft 4 in),[25] movement on the linkage Hundalee Fault of up to 2.5 m (8.2 ft) vertically and horizontally 3.7 m (12 ft),[26] a newly identified fault in Waipapa Bay, as well as minor motion on the Seaward segment of the Hope Fault,[27] and rupture on the Humps Fault and in the Emu Plains area.[20] The offshore continuation of the Kekerengu Fault to the north east, known as the Needles Fault, ruptured as well. NIWA marine geologist Philip Barnes said the length of the Kekerengu–Needles Fault rupture may extend for about 70 km (43 mi), consisting of 36 km (22 mi) on land and 34 km (21 mi) under the sea.[28]
Cape Campbell, at the north-eastern tip of the South Island, moved to the north-north-east by more than two metres – putting it that much closer to the North Island – and rose almost one metre. Kaikōura moved to the north-east by nearly one metre, and rose seventy centimetres. The east coast of the North Island moved west by up to five centimetres, and the Wellington Region moved two to six centimetres to the north. Christchurch moved two centimetres to the south.[19]
Tsunami
[edit]The tsunami that followed the Kaikōura earthquake reached a peak height of about 7 metres. The tsunami was found to be highest at Goose Bay, with data indicating a maximum run-up height above tide level at the time of the tsunami of 6.9 m ± 0.3 m. At Oaro, the height was 5.3 m ± 0.3 m. Marine and freshwater flora and fauna were later found scattered across the Oaro River flood plain, extending 250 metres (820 ft) inland from the high tide mark on the day of the survey.[29]
Immediately after the earthquake, the tide level at the Kaikōura tide gauge started dropping. Over 25 minutes, it dropped about 2.5 m, a classic warning sign of a tsunami. During the next 15 minutes, the water level rose from its lowest level by about 4 m. That was followed by a series of waves over several hours. The water level at the Kaikōura gauge rose 2.5 m higher than it would have been. This was made up of a 1.5 m rise measured on the gauge, and a rise of about 1 m of the gauge itself, as the seabed and surrounding land rose by that amount. Some other tide gauges that recorded the tsunami were in Wellington Harbour, Castlepoint, Christchurch, and the Chatham Islands.[29]
A tsunami estimated at five metres high struck the north-facing Little Pigeon Bay on Banks Peninsula.[30] The bay contained only one building, an unoccupied holiday house that was pushed off its foundations and heavily damaged.[31] In neighbouring Pigeon Bay, the tsunami was observed at about 2 am but caused no damage.[30]
Casualties and damage
[edit]Kaikōura and North Canterbury
[edit]Two people died in the earthquake. A man was crushed and died when the historic Elms Farm homestead near Kaikōura collapsed. Two other people were rescued from the rubble of the house, including the man's 100-year-old mother.[32] A woman died in a log house that was damaged at Mount Lyford. Early reports said her cause of death was a heart attack, but an autopsy later indicated it was a head injury suffered during the earthquake.[33]
Many major roads were closed in the South Island because of slips and damage to bridges, including State Highway 1 between Picton and Waipara, and State Highway 7 between Waipara and Springs Junction (SH 65 turnoff). Most roads were cleared within 24 hours, but SH 1 between Seddon and Cheviot via Kaikōura and the Inland Kaikōura Road were closed longer.[34] The closure of SH1, the Inland Kaikōura Road and the Main North Line railway effectively cut off all land routes into Kaikōura.[35][36]
On the morning of 19 November, Kaikōura remained cut off by road due to landslides, damaged bridges and infrastructure, road subsidence, and the risk of falling debris.[37] The NZ Transport Agency said that State Highway 1 would take months to repair, while repairs to the rail line, a key freight connection between Wellington and Christchurch, were likely to take more than a year.[38] Parts of the diversion route via State Highways 63, 6, 65 and 7 were carrying four times their usual traffic volume.[39]
Mains water supply was mostly restored to Kaikōura township by 19 November, but supply was in a "fragile state" and conservation was necessary. The sewage system was "severely damaged" and unusable.[40]
On 30 November 2016, the Inland Kaikōura Road, redesignated "Kaikōura Emergency Access Road", was reopened to civilian drivers holding a permit and for restricted times of the day. Twenty-five crews had worked to clear 50 landslips on that highway alone.[41] It reopened unrestricted to all traffic on 19 December 2016.[42]
State Highway 1 south of Kaikōura reopened two days later on 21 December 2016, albeit only during daylight hours.[43] Repair of the highway north of Kaikōura took substantially longer, with the repaired highway opening over a year later on 15 December 2017.[44] The long term closure of State Highway 1 north of Kaikōura (between Mangamaunu and Clarence)[45] resulted in a detour through the Lewis Pass being the only major route from Picton to Christchurch. This highway had to be upgraded significantly due to this increased usage.[46]
The section of the Main North Line rail link from Picton south to Lake Grassmere reopened on 16 January 2017.[47] The complete railway from Picton to Christchurch was not restored until 15 September 2017,[48] though service was limited thereafter by continued landslides and repair work; passenger service did not resume until 1 December 2018.[49][50][51]
In late 2020 the road and rail between Clarence and Oaro was finished being rebuilt and strengthened, which cost $1.25 billion.[52]
Ecological disturbance
[edit]Uplift along the coast at Kaikōura (up to 6 metres) exposed the intertidal zone, which resulted in a large-scale die off of many organisms including Durvillaea bull kelp.[53][54][55][56] The loss of Durvillaea kelp caused ecological disturbance, significantly affecting the biodiversity of the local intertidal community.[54][55][57] Aerial drone imaging two years after the earthquake indicated that Durvillaea abundance remained low on reefs with significant uplift, but it revealed offshore refuge populations less frequently detected by field researchers.[58] Genomic research sampling D. antartica populations before and after the 2016 earthquake indicates that the original populations have managed to survive and are dominating the initial recolonisation process along the newly formed intertidal coastline.[59] However, D. antarctica remains sparse and further change in genetic diversity is possible over the next coming decades.[59]
The Hutton's shearwater (Puffinus huttoni) colony in the Seaward Kaikōura ranges was extensively damaged by the earthquake. Large landslides buried up to 20% of the existing colony areas. Extensive shaking damaged the integrity of many burrows in the remaining shingle and soil tussock-covered habitat used by these alpine nesting seabirds. The birds were at the peak of egg laying in mid-November and with the quake happening at midnight there would have been considerable losses of birds nesting within breeding burrows.[60] The earthquake also buried one of the two boulders remaining inhabited by the eyelash seaweed, with the condition of the other 4 km away being unknown. The species has not been found in the wild since the earthquake, and it may now be extinct.[61]
Wellington
[edit]In the city of Wellington, buildings were damaged, several beyond repair.[6] Damage to docks briefly halted ferry traffic across Cook Strait;[6] more significantly, container shipping did not resume for over ten months.[62] The Wellington City Council was given special powers to require reports from building owners,[63][64] and there were doubts about application of the rules.[65] Several buildings were closed temporarily because of doubts about stairwells.[66][67] In Lower Hutt, a cinema complex and part of the carpark in the Queensgate Shopping Centre were deemed unsafe and were demolished.[68] At Ava railway station, one of the pedestrian access ramps was damaged and was removed during the weekend of 17 and 18 December, leaving the station without wheelchair access;[69] the ramp was rebuilt and reopened in October 2018.[70]
A 54-year-old nine-storey office block, the former ICI Building at 61 Molesworth Street, was demolished during December 2016 after fears that it could collapse.[71][72] The damaged Reading Cinema parking building off Courtenay Place was demolished during January 2017. Both building failures resulted in part of the adjacent streets (Molesworth Street and Tory Street) being closed off for a period.[73] The Courtenay Central Reading Cinema complex closed due to minor damage, reopened in March 2017 then closed again on 5 January 2019 after further assessment.[74][75] As of July 2024 it is still standing but closed.[76]
By February 2017, business insurance claims had passed NZ$900 million. The Wellington Region had two thirds (65%) of the total losses, followed by the upper South Island at 25%, Canterbury at 8% and the remaining 2% from elsewhere in the North Island.[77]
In 2016 and 2017 it was decided that several other buildings would be demolished, not repaired: the Figaro Block of the Malvina Major Retirement Village in Burma Road, Johnsonville,[78] the eleven year old, seven-storey NZDF headquarters,[79][80] and Statistics House owned by CentrePort and built in 2005 on the waterfront.[81][82] Several buildings failed because of unsatisfactory design features or collapse of building services in buildings constructed only in the previous decade.[83][84][85][86][87]
BNZ Harbour Quays, a large building on Waterloo Quay leased to the BNZ, was badly damaged in the earthquake and in 2018 the building's owner CentrePort announced that it would be demolished.[88] This building was opened in 2009 and demolished during 2019.[89] BNZ then sued the Wellington City Council for negligence for granting building consents and issuing code compliance certificates, since concerns about the building's design had been raised by reviewing engineers before construction began.[90][91] The building had previously suffered damage during the 2013 Seddon earthquake.[92]
Wellington Central Library was not damaged during the Kaikōura earthquake but closed suddenly on 19 March 2019 after engineers reassessed it in light of new understanding about building performance gained from the 2016 quake.[93] As of March 2023, the building has been gutted and strengthened and is expected to reopen in 2026.[94]
Demolition of the Civic Administration Building in Te Ngākau Civic Square started in April 2024.[95]
Christchurch
[edit]Several houses in the coastal suburb of New Brighton in Christchurch were looted after the occupants left because of tsunami risk.[96][97]
Regional effects
[edit]Schools and universities across the region were told to remain closed until the situation could be assessed,[98][99] affecting the end-of-year NCEA examinations for secondary school students.[100] Exams on the day of the earthquake were cancelled in many schools, including all of Wellington. Students received derived grades for any exams due to be taken the week of the earthquake.
Response
[edit]Prime Minister John Key surveyed the damage from the air and later described the scenes as "utter devastation" and estimated that reconstruction would take months and cost billions of dollars.[101]
The New Zealand Defence Force dispatched five Royal New Zealand Air Force helicopters (four NH90s and one Agusta A109), a P-3 Orion and a C-130 Hercules to survey and provide essential emergency supplies to the most severely affected areas around Kaikōura. Kaikoura Aerodrome was too small to take larger multi-engine aircraft so the landing was limited to helicopters and small aircraft. The Royal New Zealand Navy's multi-role vessel HMNZS Canterbury and off-shore patrol vessel HMNZS Wellington were deployed to Kaikōura to provide aid supplies and evacuate people.[102] HMCS Vancouver, HMAS Darwin and USS Sampson, in New Zealand waters for the RNZN's 75th birthday celebrations in Auckland, were redirected by their respective governments to assist.[103] A United States Navy P-3 Orion of VP-47 and two Kawasaki P-1s of the Japan Maritime Self-Defense Force's Air Patrol Squadron 3, also visiting RNZAF Base Whenuapai for the RNZN 75th anniversary events,[104] were deployed to assist.[105] The New Zealand Defence Force also deployed HMNZS Te Kaha[106] and HMNZS Endeavour[107] to support the operation.
The New Zealand Fire Service dispatched urban search and rescue teams to Wellington and Kaikōura. Paramedics were dispatched from St John.[98]
Nearly 200 people had been airlifted out of Kaikōura by late evening on 15 November, with about 1,000 still to be evacuated on the following morning.[108] Stranded tourists with health issues and travel plans were put on a flight priority list.[109] HMNZS Canterbury arrived in Kaikōura on 16 November and transported about 450 evacuees, 4 dogs, and 7 tonnes of luggage to Lyttelton, arriving early the following morning.[110] On the morning of 20 November, HMNZS Canterbury arrived at Lyttelton with another group of evacuees, bringing the total number evacuated from Kaikōura to more than 900.[40]
The earthquake occurred on the same day of a supermoon, which caused some speculation that the Moon caused, or increased the likelihood of, the earthquake. Scientific analysis shows that the Moon does not influence earthquakes.[111][112][113]
Changes to building code
[edit]The failure of BNZ Harbour Quays, Statistics House and other Wellington buildings that were damaged in the earthquake led to revision of seismic assessment guidelines. The Ministry of Business, Industry and Employment (MBIE) released The Seismic Assessment of Existing Buildings, commonly known as the Red Book, in July 2017. These guidelines provide "a technical basis for engineers to carry out seismic assessments of existing buildings".[114] Section C5 deals with assessment of multi-storey concrete buildings. In 2018, section C5 was revised because understanding of building performance in the Kaikōura earthquake had changed. The revised section is known as the Yellow Book or Yellow Chapter. Assessment using the Yellow Book can lead to different results from assessment using the Red Book, but only the Red Book has legal standing.[115][116] Wellington Central Library and Courtenay Central cinema complex were closed in 2019 after assessment under the Yellow Book guidelines. The differences in the two versions of the guidelines have led to confusion and frustration for building owners and engineers[117] and contributed to a shortage of commercial rental properties in Wellington, as renters demand seismically safe buildings.[118]
Aftershocks
[edit]-
Magnitude of Kaikōura earthquakes
-
Number of aftershocks within 200 km of Kaikōura
Aftershocks ≥ M5.0 | |||||
---|---|---|---|---|---|
Date | Time (NZDT) | Magnitude | Depth | Epicentre | Ref |
14 November 2016 | 00:02:56 | 7.8 | 15 km (9 mi) | 15 km northeast of Culverden | [119] |
14 November 2016 | 00:16:10 | 5.0 | 2 km (1 mi) | 5 km west of Culverden | [120] |
14 November 2016 | 00:19:32 | 5.3 | 12 km (7 mi) | 45 km north of Kaikōura | [121] |
14 November 2016 | 00:24:17 | 5.5 | 12 km (7 mi) | 40 km north of Kaikōura | [122] |
14 November 2016 | 00:32:06 | 6.2 | 29 km (18 mi) | 15 km north of Kaikōura | [123] |
14 November 2016 | 00:33:49 | 5.5 | 6 km (4 mi) | 25 km southeast of Seddon | [124] |
14 November 2016 | 00:41:48 | 5.6 | 9 km (6 mi) | 20 km southeast of Seddon | [125] |
14 November 2016 | 00:52:44 | 6.1 | 32 km (20 mi) | 25 km north of Kaikōura | [126] |
14 November 2016 | 01:03:53 | 5.1 | 9 km (6 mi) | 15 km southeast of Seddon | [127] |
14 November 2016 | 01:04:21 | 5.1 | 10 km (6 mi) | 15 km southeast of Wellington | [128] |
14 November 2016 | 01:20:41 | 5.0 | 30 km (19 mi) | 25 km northeast of Kaikōura | [129][failed verification] |
14 November 2016 | 01:25:55 | 5.3 | 30 km (19 mi) | 10 km north of Culverden | [130] |
14 November 2016 | 01:27:59 | 5.2 | 30 km (19 mi) | 10 km northeast of Kaikōura | [131][verification needed] |
14 November 2016 | 01:38:38 | 5.3 | 7 km (4 mi) | 15 km east of Seddon | [132] |
14 November 2016 | 02:21:11 | 5.8 | 0 km (0 mi) | 25 km southeast of Seddon | [133] |
14 November 2016 | 02:31:26 | 6.0 | 25 km (16 mi) | 15 km north of Kaikōura | [134] |
14 November 2016 | 02:50:01 | 5.0 | 8 km (5 mi) | 20 km southeast of Seddon | [135] |
14 November 2016 | 03:04:04 | 5.1 | 38 km (24 mi) | 35 km north of Cheviot | [136] |
14 November 2016 | 04:33:03 | 5.5 | 16 km (10 mi) | 20 km southeast of Seddon | [137] |
14 November 2016 | 06:17:39 | 5.1 | 9 km (6 mi) | Within 5 km of Kaikōura | [138] |
14 November 2016 | 07:34:26 | 5.2 | 23 km (14 mi) | 20 km southeast of Seddon | [139] |
14 November 2016 | 07:59:10 | 5.4 | 51 km (32 mi) | 20 km northeast of Kaikōura | [140] |
14 November 2016 | 09:22:14 | 5.0 | 27 km (17 mi) | 15 km northeast of Kaikōura | [141] |
14 November 2016 | 09:51:21 | 5.1 | 82 km (51 mi) | 40 km northeast of Hanmer Springs | [142] |
14 November 2016 | 11:19:32 | 5.2 | 45 km (28 mi) | 35 km east of Hanmer Springs | [143] |
14 November 2016 | 12:17:32 | 5.2 | 27 km (17 mi) | 35 km northeast of Kaikōura | [144] |
14 November 2016 | 12:49:11 | 5.2 | 13 km (8 mi) | 25 km east of Seddon | [145] |
14 November 2016 | 13:34:22 | 6.7 | 35 km (22 mi) | 30 km southwest of Kaikōura | [146] |
14 November 2016 | 14:28:22 | 5.2 | 35 km (22 mi) | 30 km southwest of Kaikōura | [147] |
14 November 2016 | 14:30:14 | 5.4 | 45 km (28 mi) | 30 km southwest of Kaikōura | [148] |
14 November 2016 | 18:16:31 | 5.2 | 55 km (34 mi) | 30 km southwest of Kaikōura | [149] |
14 November 2016 | 19:43:00 | 5.6 | 23 km (14 mi) | 30 km southwest of Kaikōura | [150] |
14 November 2016 | 19:47:52 | 5.7 | 53 km (33 mi) | 30 km southwest of Kaikōura | [151] |
14 November 2016 | 20:21:04 | 5.8 | 23 km (14 mi) | 30 km southwest of Kaikōura | [152] |
14 November 2016 | 22:49:56 | 5.0 | 8 km (5 mi) | 30 km southwest of Kaikōura | [153] |
15 November 2016 | 00:16:42 | 5.0 | 25 km (16 mi) | 15 km east of Seddon | [154] |
15 November 2016 | 08:17:33 | 5.1 | 19 km (12 mi) | 15 km north of Kaikōura | [155] |
15 November 2016 | 14:34:45 | 5.8 | 4 km (2 mi) | 15 km east of Seddon | [156] |
15 November 2016 | 14:43:52 | 5.2 | 12 km (7 mi) | 15 km east of Seddon | [157] |
15 November 2016 | 18:09:27 | 5.3 | 7 km (4 mi) | 15 km northwest of Kaikōura | [158] |
15 November 2016 | 19:30:33 | 5.8 | 7 km (4 mi) | 20 north of Kaikōura | [159] |
17 November 2016 | 10:05:00 | 5.0 | 22 km (14 mi) | 10 km southeast of Seddon | [160] |
19 November 2016 | 03:22:58 | 5.3 | 21 km (13 mi) | 20 km northeast of Cheviot | [161] |
22 November 2016 | 18:13:34 | 5.8 | 21 km (13 mi) | 15 km southeast of Culverden | [162] |
4 December 2016 | 16:15:47 | 5.5 | 12 km (7 mi) | 10 km east of Seddon | [163] |
29 December 2016 | 15:34:33 | 5.6 | 15 km (9 mi) | 35 km east of Seddon | [164] |
6 January 2017 | 00:17:33 | 5.4 | 13 km (8 mi) | 20 km southwest of Seddon | [165] |
11 January 2017 | 13:19:22 | 5.1 | 11 km (7 mi) | 15 km east of Seddon | [166] |
1 February 2017 | 23:21:29 | 5.1 | 16 km (10 mi) | 10 km northeast of Kaikōura | [167] |
12 February 2017 | 09:18:54 | 5.2 | 9 km (6 mi) | 15 km northwest of Culverden | [168] |
2 March 2017 | 08:01:02 | 5.2 | 12 km (7 mi) | 20 km southwest of Cheviot | [169] |
20 September 2017 | 14:42:10 | 5.1 | 15 km (9 mi) | 30 km northeast of Seddon | [170] |
22 October 2017 | 17:10:59 | 5.6 | 8 km (5 mi) | 10 km west of Kaikōura | [171] |
Subsequent analysis
[edit]As a land earthquake with unexpected complexity, suggesting a multi phase event, backed by hard data, including that now of the aftershock sequence's orientation, and an immediate size of displacement relative to length of surface rupture inconsistent with standard models, a new model for some surface megathrust earthquakes has evolved. Currently it is postulated that an initial dominantly strike-slip event on the Humps Fault within the Pacific Plates continental crust, and not associated with the Pacific Plate subduction margin, ruptured in a classic fashion for about 40 km (25 mi) of this fault equivalent to about a Mw 7.0 event.[9] This area of the South Island does not have the Pacific Plate subducting at the Hikurangi Margin, which commences at Kaikōura to the north east of the Humps Fault. Further a rupture of the Humps Fault, as occurred, is not predicted by any classic modelling to propagate to allow rupture in the faults of the Marlborough Fault System as was observed to happen.[9] About 45 seconds later, in a second phase, a subsurface megathrust earthquake was initiated in the adjacent area and it was this megathrust earthquake that allowed the rupture of multiple surface faults with atypically high displacements. Such coupling is the new model.[9] As most megathrust earthquakes occur off shore there had been no direct evidence before now of such immediate displacements but it has been postulated that both the 1960 Valdivia earthquake and the 1855 Wairarapa earthquake could have been associated with coupling of a shallow subduction megathrust earthquake with surface faults in the overlaying plate as happened in this second phase.[9] The third phase involved classic propagation via northeast shallow crustal strike-slip faulting in the north east Kekerengu and Needles faults.[9]
A peak ground acceleration of 3.23 g was measured in Waiau, which was considered the second highest peak ground acceleration ever in the world. In 2019 it was determined that the measurement at this site was erroneous due to the concrete slab the seismometer was sitting on bouncing, and would have instead been about 1.2 g.[172][173]
Gallery
[edit]-
The Elms homestead, pictured here in 2012, collapsed during the earthquake, killing one person
-
Morning supply run from USS Sampson helicopter
-
Earthquake uplift at coastal sites resulted in large-scale die offs of intertidal organisms such as Durvillaea kelp
-
Uplift measured in the intertidal zone at Kaikōura
-
Demolition of the damaged cinema and parking building at Queensgate Shopping Centre, Lower Hutt
-
Baggage of evacuees being unloaded off HMNZS Canterbury
-
Uplifted shoreline on the Kaikōura Peninsula in 2020
-
Uplifted shoreline at Ward Beach in 2020
See also
[edit]- List of earthquakes in 2016
- List of earthquakes in New Zealand
- List of tsunamis affecting New Zealand
- Marlborough Fault System
- Kaikōura Canyon § Submarine landslides in the canyon
References
[edit]- ^ a b c "Watching the M7.8 Kaikoura quake dominos fall in real time". GeoNet. Retrieved 10 December 2016.
- ^ a b c "M7.8 – 53km NNE of Amberley, New Zealand". United States Geological Survey. 13 November 2016. Retrieved 19 November 2016.
- ^ a b c "Magnitude 7.8, Mon, Nov 14 2016, 12:02:56 am (NZDT)". GeoNet. Retrieved 16 November 2016.
- ^ Goto, Hiroyuki; Kaneko, Yoshihiro; Young, John; Avery, Hamish; Damiano, Len (4 February 2019). "Extreme Accelerations During Earthquakes Caused by Elastic Flapping Effect". Scientific Reports. 9 (1): 1117. Bibcode:2019NatSR...9.1117G. doi:10.1038/s41598-018-37716-y. PMC 6361895. PMID 30718810.
- ^ "A year on, how is the Kaikōura aftershock sequence playing out compared to Darfield?". GeoNet. Retrieved 29 November 2017.
- ^ a b c d "Earthquake: Deaths, major damage after severe 7.5 quake hits Hanmer Springs, tsunami warning issued". Stuff. 14 November 2016. Retrieved 7 May 2017.
- ^ "As it happened: A second day of aftershocks as evacuations began in earthquake-hit Kaikoura". TVNZ. 14 November 2016.
- ^ a b Amos, Jonathan (23 March 2017). "Kaikoura: 'Most complex quake ever studied'". BBC. Retrieved 26 March 2017.
- ^ a b c d e f Herman, MW; Furlong, KP; Benz, HM (2023). "Substantial Upper Plate Faulting Above a Shallow Subduction Megathrust Earthquake: Mechanics and Implications of the Surface Faulting During the 2016 Kaikoura, New Zealand, Earthquake". Tectonics. 42 (5): e2022TC007645. Bibcode:2023Tecto..4207645H. doi:10.1029/2022TC007645.
- ^ "Marlborough earthquakes – 2013 and 2016". Te Ara: The Encyclopedia of New Zealand. Retrieved 20 November 2023.
- ^ "Region by region: severe quake hits". Stuff. 13 November 2016. Retrieved 13 November 2016.
- ^ Taylor, Matthew (13 November 2016). "Tsunami hits New Zealand east coast after 7.5-magnitude earthquake". The Guardian. Retrieved 13 November 2016.
- ^ "Kaikoura earthquake update: Magnitude revised". GeoNet. 16 November 2016. Retrieved 16 November 2016.
- ^ "Cost of natural disasters – ICNZ". www.icnz.org.nz. Retrieved 11 July 2023.
- ^ a b Kitching, Chris; Walker, Marc; Elvey, Suz (13 November 2016). "New Zealand tsunami: Live updates as families warned to flee coast 'immediately' after 7.8-magnitude earthquake". Daily Mirror. Retrieved 13 November 2016.
- ^ "New Zealand earthquake: Tsunami arrives after powerful tremor hits". BBC. 13 November 2016. Retrieved 13 November 2016.
- ^ Nicol, A; Khajavi, N; Pettinga, J; Fenton, C; Stahl, T (2018). "Preliminary geometry and kinematics of surface ruptures in the epicentral area during the 2016 Mw 7.8 Kaikōura, New Zealand, earthquake". Bulletin of the Seismological Society of America. doi:10.1785/0120170329.
- ^ Berryman, K.; Rattenbury, M.; Bannister, S.; Ellis, S.; Villamor, P.; Eberhart-Phillips, D.O.; Upton, P.; Howell, A. (2023). "Geological structure informs rupture propagation and surface rupture complexity during the 2016 Kaikōura earthquake, New Zealand: insights for future large earthquake hazard". Turkish Journal of Earth Sciences. 32 (3): 330–50. doi:10.55730/1300-0985.1848.
- ^ a b c Morton, Jamie (21 November 2016). "The Big Read: Unravelling the quirks of the Kaikoura Earthquakes". The New Zealand Herald.
- ^ a b Manhire, Toby (16 November 2016). "This stunning map shows that six faults – at least six – ruptured in the big Kaikoura quake". The Spinoff. Retrieved 22 November 2016.
- ^ "Kaikōura two years on: The changed landscape". GeoNet. GNS Science. 12 November 2018. Retrieved 14 November 2018.
- ^ Daly, Michael (15 March 2017) Kaikoura earthquake ruptured 21 faults – that's possibly a world record, Stuff.co.nz, Retrieved 15 April 2018
- ^ "M 7.8 Kaikōura Mon, Nov 14 2016", www.geonet.org.nz, Retrieved 15 April 2018
- ^ Okada, T.; Matsuno, M.; Matsumoto, S.; Kawamura, Y.; Iio, Y.; Sato, T.; Tagami, A.; Hirahara, S.; Kimura, S.; Bannister, S.; Ristau, J. (2024). "Complexity of the 2016 M 7.8 Kaikōura, New Zealand, earthquake from seismic observation: Inferences of overpressured fluid involvement". Physics of the Earth and Planetary Interiors. 348: 107155. Bibcode:2024PEPI..34807155O. doi:10.1016/j.pepi.2024.107155.
- ^ Zinke, Robert; Hollingsworth, James; Dolan, James F.; Van Dissen, Russ (2019). "Three-Dimensional Surface Deformation in the 2016 MW 7.8 Kaikōura, New Zealand, Earthquake From Optical Image Correlation: Implications for Strain Localization and Long-Term Evolution of the Pacific-Australian Plate Boundary". Geochemistry, Geophysics, Geosystems. 20 (3): 1609–1628. Bibcode:2019GGG....20.1609Z. doi:10.1029/2018GC007951. S2CID 134748776.
- ^ Williams, Jack N.; Barrell, David J. A.; Stirling, Mark W.; Sauer, Katrina M.; Duke, Grace C.; Hao, Ken X. (2018). "Surface Rupture of the Hundalee Fault during the 2016 Mw7.8 Kaikōura Earthquake." (PDF). Bulletin of the Seismological Society of America. 108 (3B): 1540–1555. Bibcode:2018BuSSA.108.1540W. doi:10.1785/0120170291. S2CID 134435030.
- ^ "M7.8 Kaikoura Earthquake: Latest updates". GeoNet. Retrieved 10 December 2016.
- ^ "Huge fault rupture stretches 34km offshore from Kaikoura". Stuff.co.nz. 23 November 2016. Retrieved 24 November 2016.
- ^ a b Daly, Michael (29 March 2017). "November tsunami up to 7 metres high". The Press. p. A4. Retrieved 28 March 2017.
- ^ a b McDonald, Liz (14 November 2016). "Little Pigeon Bay cottage smashed by tsunami waves". Stuff. Retrieved 16 November 2016.
- ^ "More info on the impact of Monday's tsunami". GeoNet. 18 November 2016. Retrieved 22 November 2016.
- ^ "Tragic rescue: 100-year-old pulled from rubble after son killed in devastating quake". The New Zealand Herald. 14 November 2016.
- ^ Howie, Cherie (6 May 2017). "'It was just a freak thing' – Partner of Kaikoura earthquake victim". The New Zealand Herald. Retrieved 7 May 2017.
- ^ "Alternative route between Christchurch and Picton established". Stuff.co.nz. 14 November 2016. Retrieved 14 November 2016.
- ^ "North Canterbury 7.5 quake: Roads damaged and blocked, public transport disrupted". Stuff. 14 November 2016. Retrieved 14 November 2016.
- ^ "Insane photos show bitumen uprooted from quake-ravaged Kaikoura road". Television New Zealand. 14 November 2016. Archived from the original on 14 December 2017. Retrieved 14 November 2016.
- ^ "Quake-hit road to Kaikoura staying closed, says Civil Defence". The New Zealand Herald. 19 November 2016. Retrieved 19 November 2016.
- ^ "Rail near Kaikoura likely out for a year, 'unprecedented' damage to highway". Stuff.co.nz. 19 November 2016. Retrieved 19 November 2016.
- ^ "Traffic on SH7 expected to quadruple while SH1 is repaired". Stuff.co.nz. 19 November 2016. Retrieved 19 November 2016.
- ^ a b "Quake updates: Evacuees arrive in Christchurch". The New Zealand Herald. 20 November 2016. Retrieved 20 November 2016.
- ^ "Kaikoura earthquake: emergency access road set to open with restrictions". The New Zealand Herald. 30 November 2016. Retrieved 30 November 2016.
- ^ "Kaikoura inland road reopening". Newshub. 19 December 2016. Retrieved 20 June 2024.
- ^ Jones, Nicholas (21 December 2016). "Relief from residents as road south of Kaikoura reopened by Simon Bridges". The New Zealand Herald. Retrieved 23 December 2016.
- ^ "Kaikoura Earthquake Response". NZ Transport Agency. Retrieved 12 August 2018.
- ^ "Travel information for Canterbury and Marlborough regions". NZTA. Retrieved 4 April 2017.
- ^ "The NZ Transport Agency says a substantial programme of safety and strengthening work is ramping up along the alternate state highway route from Picton to Christchurch, via the Lewis Pass". NZTA. 13 December 2016. Retrieved 4 April 2017.
- ^ "First train south to Lake Grassmere a 'milestone' for Main North Line repairs". Stuff.co.nz. 16 January 2017. Retrieved 16 June 2017.
- ^ Merrifield 2018, pp. 86–91.
- ^ Williams, David (17 November 2017). "KiwiRail's secret hopes for Kaikoura line repairs". Newsroom.
- ^ "Kaikoura earthquake rips through New Zealand". The Great Journeys of New Zealand. 19 July 2018.
- ^ Wilson, Antonia (30 November 2018). "New Zealand's Coastal Pacific railway back on track after Kaikoura earthquake". TheGuardian.com. Retrieved 3 December 2018.
- ^ "Kaikōura rebuild reaches finish line". Beehive.govt.nz. Retrieved 18 March 2024.
- ^ Luca, Mondardini (2018). Effect of earthquake and storm disturbances on bull kelp (Durvillaea ssp.) and analyses of holdfast invertebrate communities (Master of Science in Environmental Sciences thesis). University of Canterbury. hdl:10092/15095.
- ^ a b Schiel, David R.; Alestra, Tommaso; Gerrity, Shawn; Orchard, Shane; Dunmore, Robyn; Pirker, John; Lilley, Stacie; Tait, Leigh; Hickford, Michael; Thomsen, Mads (2019). "The Kaikōura earthquake in southern New Zealand: Loss of connectivity of marine communities and the necessity of a cross-ecosystem perspective". Aquatic Conservation. 29 (9): 1520–1534. Bibcode:2019ACMFE..29.1520S. doi:10.1002/aqc.3122. S2CID 195403585.
- ^ a b "Kelp forests after the Kaikōura Earthquake". Science Learning Hub. 23 January 2020. Retrieved 21 February 2020.
- ^ Reid, Catherine; Begg, John; Mouslopoulou, Vasiliki; Oncken, Onno; Nicol, Andrew; Kufner, Sofia-Katerina (2020). "Using a calibrated upper living position of marine biota to calculate coseismic uplift: a case study of the 2016 Kaikōura earthquake, New Zealand". Earth Surface Dynamics. 8 (2): 351–366. Bibcode:2020ESuD....8..351R. doi:10.5194/esurf-8-351-2020.
- ^ Pearman, William S.; Morales, Sergio E.; Vaux, Felix; Gemmell, Neil J.; Fraser, Ceridwen I. (2024). "Host population crashes disrupt the diversity of associated marine microbiomes". Environmental Microbiology. 26 (1): e16611. doi:10.1111/1462-2920.16611. PMID 38519875.
- ^ Tait, Leigh; Orchard, Shane; Schiel, David R. (2021). "Missing the Forest and the Trees: Utility, Limits and Caveats for Drone Imaging of Coastal Marine Ecosystems". Remote Sensing. 13 (16): 3136. Bibcode:2021RemS...13.3136T. doi:10.3390/rs13163136.
- ^ a b Vaux, Felix; Parvizi, Elahe; Duffy, Grant A.; Dutoit, Ludovic; Craw, Dave; Waters, Jonathan M.; Fraser, Ceridwen I. (2024). "First genomic snapshots of recolonising lineages following a devastating earthquake". Ecography (6): e07117. doi:10.1111/ecog.07117.
- ^ Ballance, Alison (21 December 2017). "Good news for Kaikōura's Hutton shearwaters". Radio New Zealand.
- ^ Harvie, Will (13 October 2019). "Not enough known about Kiwi seaweeds". Stuff. Retrieved 27 January 2024.
- ^ "Maersk to return to Wellington when CentrePort's cranes are repaired". Stuff (Fairfax Media). 1 August 2017.
- ^ "Wellington building owners on notice to get earthquake inspections done". Stuff (Fairfax Media). 7 April 2017.
- ^ "New earthquake laws could force building owners to strengthen within a year". Stuff (Fairfax Media). 25 January 2017.
- ^ "Confusion and lack of clarity around assessing quakedamaged buildings". Stuff (Fairfax Media). 8 December 2016.
- ^ "Stairwell problem could keep NZ Post-House closed until Christmas". Stuff (Fairfax Media). 24 November 2016.
- ^ "IRD Wellington headquarters evacuated over suspected quakestruck stairwell". Stuff (Fairfax Media). 24 November 2016.
- ^ Devlin, Collette; Williams, Katarina (25 November 2016). "Carpark building and cinema at Queensgate Mall in Lower Hutt will be demolished". Stuff.co.nz. Retrieved 25 November 2015.
- ^ Wenman, Eleanor (13 December 2016). "Ava Station loses pedestrian ramp access". Stuff (Fairfax Media). Retrieved 5 February 2017.
- ^ "Ava Station". Metlink. 8 October 2018. Archived from the original on 13 December 2019. Retrieved 13 December 2019.
- ^ "Molesworth Street artwork can be saved". Emergency Management. Wellington City Council. 19 January 2017. Retrieved 23 January 2017.
- ^ "The birth and death of ICI: 61 Molesworth". Eye of the Fish. 16 December 2016. Retrieved 23 January 2017.
- ^ "Demolition starts on Reading carpark". Emergency Management. Wellington City Council. 4 January 2017. Retrieved 23 January 2016.
- ^ Williams, Katarina (10 March 2017). "Reading Cinemas confirms quake damage as complex prepares to reopen". Stuff. Retrieved 17 March 2023.
- ^ Long, Jessica (8 January 2020). "Wellington's Courtenay Central building in limbo one year on from closure". Stuff. Retrieved 17 March 2023.
- ^ Smith, Sam (13 July 2024). "Wellington's Reading Cinemas up for sale after failed council bid for land". Stuff. Retrieved 7 August 2024.
- ^ Insurance Council of New Zealand (1 February 2017). "Kaikoura earthquake business claims reach $900 million". Scoop Business. Retrieved 7 March 2017.
- ^ "Quake-damaged block of Malvina Major retirement village to be demolished". Stuff (Fairfax Media). 23 November 2016.
- ^ "Defence House in Wellington to be demolished after investigations show repairs to earthquake damage uneconomic". The New Zealand Herald. 3 March 2017.
- ^ "Freyberg House to be demolished". Stuff (Fairfax). 3 March 2017.
- ^ "Unacceptable performance of building says Minister". Stuff (Fairfax). 26 July 2017.
- ^ "Demolition begins on Stats House". Stuff (Fairfax). 28 December 2017.
- ^ "Dozens of buildings still unsafe". Stuff (Fairfax). 21 December 2017.
- ^ "Three hundred buildings require strengthening within a year". Stuff (Fairfax). 25 January 2017.
- ^ "Eighty buildings require strengthening within a year". Stuff (Fairfax). 20 December 2016.
- ^ "Call for Stats House floor hangers to be banned". Stuff (Fairfax). 10 October 2017.
- ^ "Steel stretched in Wellington high-rise on Customhouse Quay". Stuff (Fairfax). 28 May 2017.
- ^ "BNZ building on Wellington waterfront to be demolished". RNZ. 5 October 2018. Retrieved 3 January 2023.
- ^ Steeman, Marta (29 November 2019). "The bulk of the BNZ building in Wellington will be re-cycled and re-used". Stuff. Retrieved 3 January 2023.
- ^ "Long road ahead in $100m court case over demolished BNZ building". Stuff. 14 December 2022. Retrieved 3 January 2023.
- ^ "Engineers warned council over quake-damaged building's design". RNZ. 11 December 2018. Retrieved 3 January 2023.
- ^ Rutherford, Hamish (26 March 2018). "Almost 18 months on, BNZ says it won't return to its quake damaged Wellington HQ". Stuff. Retrieved 3 January 2023.
- ^ Desmarais, Felix; Chumko, Andre (19 March 2019). "Wellington Central Library to close indefinitely due to earthquake concerns". Stuff. Retrieved 21 January 2023.
- ^ "Te Matapihi ready for main reconstruction works after strip out complete". Wellington City Council. 31 May 2022. Archived from the original on 14 October 2022. Retrieved 20 January 2023.
- ^ "Demolition of Civic Administration Building starts soon". wellington.govt.nz. 25 March 2024. Retrieved 20 June 2024.
- ^ "Deadly earthquake: Looters ransack evacuated home in tsunami zone". The New Zealand Herald. 13 November 2016. Retrieved 13 November 2016.
- ^ "Generosity of strangers wins out for Christchurch family burgled after quake". Stuff.co.nz. 14 November 2016. Retrieved 13 November 2017.
- ^ a b "Live: 7.5 magnitude earthquake strikes near Hanmer Springs in South Island, tsunami warning for many New Zealand coastal areas". The New Zealand Herald. 13 November 2016. Retrieved 13 November 2016.
- ^ "Earthquake: Schools, universities closed, exams disrupted". Stuff. 14 November 2016. Retrieved 14 November 2016.
- ^ Jones, Nicholas (14 November 2016). "Unfair to make many students sit NCEA exams today – John Key". The New Zealand Herald. Retrieved 14 November 2016.
- ^ Bradford, Katie (14 November 2016). "'Billions' needed to repair Kaikoura roads after 7.5 earthquake, says PM". Tvnz. Television New Zealand. Archived from the original on 14 November 2016. Retrieved 14 November 2016.
- ^ "HMNZS Canterbury sent to Kaikoura". The New Zealand Herald. 14 November 2016. Retrieved 14 November 2016.
- ^ "Fleet of international warships to help out with earthquake response". The New Zealand Herald. 15 November 2016. ISSN 1170-0777. Retrieved 15 November 2016.
- ^ "International Naval Review: RNZN 75th Anniversary". 18 November 2016. Retrieved 20 November 2016.
- ^ "Earthquake: International flotilla and aircraft drafted in to help with humanitarian relief in Kaikoura". Stuff.co.nz. 15 November 2016. Retrieved 17 November 2016.
- ^ "Last communal meal at Takahanga Marae in Kaikoura tomorrow as some earthquake relief efforts wound up". The New Zealand Herald. 20 November 2016. Retrieved 10 March 2017.
- ^ "About 600 evacuated from Kaikoura as third day after quake closes". Tvnz. TVNZ. 16 November 2016. Archived from the original on 12 March 2017. Retrieved 10 March 2017.
- ^ "NZ quake: Nearly 200 people airlifted from Kaikoura as evacuations continue". Yahoo! New Zealand. 16 November 2016. Retrieved 16 November 2016.
- ^ "Kaikoura evacuation: Sickness and travel plans determine who goes first". The New Zealand Herald. 15 November 2016. Retrieved 16 November 2016.
- ^ "Quake evacuees from Kaikoura arrive in Christchurch on HMNZS Canterbury". Stuff.co.nz. 17 November 2016. Retrieved 17 November 2016.
- ^ Edens, John (14 November 2016). "Earthquake: there's no evidence the moon causes quakes". Stuff. Retrieved 27 April 2024.
- ^ "M7.8 Kaikoura Earthquake: Latest updates". GeoNet. 20 March 2017. Retrieved 27 April 2024.
- ^ "The last of the 2016 supermoons". www.sunlive.co.nz. 14 December 2016. Retrieved 27 April 2024.
- ^ "The Seismic Assessment of Existing Buildings – Red Book (July 2017)". Ministry of Business, Innovation and Employment. Archived from the original on 9 January 2023. Retrieved 9 January 2023.
- ^ "Seismic Assessment Using Latest Engineering Knowledge". Tino Seismic. Archived from the original on 9 January 2023. Retrieved 9 January 2023.
- ^ "MBIE releases Yellow Chapter findings". Engineering New Zealand. 29 September 2021. Archived from the original on 27 June 2022. Retrieved 9 January 2023.
- ^ Pennington, Phil (3 October 2021). "Confusion and frustration over dated but legal earthquake rules". RNZ. Archived from the original on 9 January 2023. Retrieved 9 January 2023.
- ^ Martin, Mina (22 November 2022). "Seismic safety concerns tighten Wellington commercial market". www.mpamag.com. Archived from the original on 9 January 2023. Retrieved 9 January 2023.
- ^ "M 7.8 Kaikōura Mon, Nov 14 2016". GeoNet. Retrieved 22 October 2017.
- ^ "Magnitude 5.0, Mon Nov 14 2016 12:16 AM". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.9, Mon, Nov 14 2016, 12:19:32 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 5.5, Mon, Nov 14 2016, 12:24:17 am (NZDT)". GeoNet. Retrieved 7 April 2024.
- ^ "Magnitude 6.2, Mon, Nov 14 2016, 12:32:06 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 5.5, Mon, Nov 14 2016, 12:33:49 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 5.6, Mon, Nov 14 2016, 12:41:48 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 6.2, Mon, Nov 14 2016, 12:52:44 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.2, Mon, Nov 14 2016, 1:03:53 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.3, Mon, Nov 14 2016, 1:04:21 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.0, Mon, Nov 14 2016, 1:20:41 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 5.2, Mon, Nov 14 2016, 1:25:55 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.2, Mon, Nov 14 2016, 1:27:59 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 5.3, Mon, Nov 14 2016, 1:38:38 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 5.7, Mon, Nov 14 2016, 2:21:11 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 6.0, Mon, Nov 14 2016, 2:31:26 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 5.1, Mon, Nov 14 2016, 2:50:01 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.1, Mon, Nov 14 2016, 3:04:04 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 5.5, Mon, Nov 14 2016, 4:33:03 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.1, Mon, Nov 14 2016, 6:17:39 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 5.2, Mon, Nov 14 2016, 7:34:26 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 5.4, Mon, Nov 14 2016, 7:59:10 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.0, Mon, Nov 14 2016, 9:22:14 am (NZDT)". GeoNet. Retrieved 13 November 2016.
- ^ "Magnitude 5.1, Mon, Nov 14 2016, 9:51:21 am (NZDT)". GeoNet. Retrieved 14 November 2016.
- ^ "Magnitude 5.2, Mon, Nov 14 2016, 11:19:32 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.2, Mon, Nov 14 2016, 12:17:32 pm (NZDT)". GeoNet. Retrieved 14 November 2016.
- ^ "Magnitude 5.2, Mon, Nov 14 2016, 12:49:11 pm (NZDT)". GeoNet. Retrieved 14 November 2016.
- ^ "Magnitude 6.7, Mon, Nov 14 2016, 1:34:22 pm (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.2, Mon, Nov 14 2016, 2:28:22 pm (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.4, Mon, Nov 14 2016, 2:30:14 pm (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.2, Mon, Nov 14 2016, 6:16:31 pm (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.6, Mon, Nov 14 2016, 7:43:00 pm (NZDT)". GeoNet. Retrieved 14 November 2016.
- ^ "Magnitude 5.7, Mon, Nov 14 2016, 7:47:52 pm (NZDT)". GeoNet. Retrieved 14 November 2016.
- ^ "Magnitude 5.8, Mon, Nov 14 2016, 8:21:04 pm (NZDT)". GeoNet. Retrieved 14 November 2016.
- ^ "Magnitude 5.0, Mon, Nov 14 2016, 10:49:56 pm (NZDT)". GeoNet. Retrieved 15 November 2016.
- ^ "Magnitude 5.0, Tue, Nov 15 2016, 12:16:42 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.1, Tue, Nov 15 2016, 8:17:33 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.8, Tue, Nov 15 2016, 2:34:45 pm (NZDT)". GeoNet. Retrieved 15 November 2016.
- ^ "Magnitude 5.2, Tue, Nov 15 2016, 2:43:52 pm (NZDT)". GeoNet. Retrieved 15 November 2016.
- ^ "Magnitude 5.3, Tue, Nov 15 2016, 6:09:27 pm (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.8, Tue, Nov 15 2016, 7:30:33 pm (NZDT)". GeoNet. Retrieved 15 November 2016.
- ^ "Magnitude 5.0, Thu, Nov 17 2016, 10:05:00 am (NZDT)". GeoNet. Retrieved 17 November 2016.
- ^ "Magnitude 5.3, Sat, Nov 19 2016, 3:22:58 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.8, Tue, Nov 22 2016, 6:13:34 pm (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.5, Sun, Dec 4 2016, 4:15:47 pm (NZDT)". GeoNet. Retrieved 4 December 2016.
- ^ "Magnitude 5.6, Thu, Dec 29 2016, 3:34:33 pm (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.4, Fri, Jan 6 2017, 12:17:33 am (NZDT)". GeoNet. Retrieved 9 April 2024.
- ^ "Magnitude 5.1, Wed, Jan 11 2017, 1:19:22 pm (NZDT)". GeoNet. Retrieved 11 January 2017.
- ^ "Magnitude 5.3, Wed, Feb 1 2017, 11:21:29 pm (NZDT)". GeoNet. Retrieved 1 February 2017.
- ^ "Magnitude 5.2, Sun, Feb 12 2017, 9:18:54 am (NZDT)". GeoNet. Retrieved 12 February 2017.
- ^ "Magnitude 5.2, Thu, Mar 2 2017, 8:01:02 am (NZDT)". GeoNet. Retrieved 2 March 2017.
- ^ "Magnitude 5.1, Wed Sep 20 2017 2:42 PM". GeoNet. Retrieved 22 October 2017.
- ^ "Magnitude 5.4, Sun Oct 22 2017 5:10 PM". GeoNet. Retrieved 22 October 2017.
- ^ Goto, Hiroyuki; Kaneko, Yoshihiro; Young, John; Avery, Hamish; Damiano, Len (4 February 2019). "Extreme Accelerations During Earthquakes Caused by Elastic Flapping Effect". Scientific Reports. 9 (1): 1117. doi:10.1038/s41598-018-37716-y. ISSN 2045-2322.
- ^ "2011 Christchurch earthquake's extreme shaking to be reassessed". Stuff. 8 February 2019. Retrieved 13 October 2024.
Further reading
[edit]- Merrifield, ALR (Rob) (2018). The Kaikoura Job: Rebuilding KiwiRail's Main North Line. Wellington: NZ Railway & Locomotive Society. ISBN 978-0-908573-96-7.
- Pennington, Phil (2017). Surviving 7.8: New Zealanders respond to the earthquakes of November 2016. Auckland: HarperCollins. ISBN 978-1-7755-4110-3.
External links
[edit]- Measuring uplift along the Kaikoura coast – GNS Science
- The International Seismological Centre has a bibliography and/or authoritative data for this event.