NZ Historic Weather Events Catalogue

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ModerateFebruary 2008 New Zealand Storm ( 2008-02-10 )

Troughs and lows brought unsettled and stormy weather to several parts of the country from the 10th to the 16th. Manawatu-Wanganui, Wellington, Canterbury and Otago experienced severe thunderstorms, heavy rain and flooding causing number of road accidents which resulted three casualties and some injuries. In Otago a man was swept away in Silver Stream, near Mosgiel and drowned.

New Zealand

Multi HazardMulti Hazard at New Zealand
Duration:   7  days - Troughs and lows brought unsettled and stormy weather to several parts of the country from the 10th to the 16th.
Comments:

CauseOn the 10th a low, formed in central Tasman a few days earlier, moved southeast to lie west of Fiordland and to the southeast of South Island on the 11th. A trough crossed New Zealand during this period, with thunderstorms in many areas. The low moved away to the east on the 13th and finally moved away by end of the 16th.

North Island

Multi HazardMulti Hazard at North Island
Comments:

CauseOn the 12th, a shallow low developed over and to the east of North Island, with a moist southerly on its western side.

CauseThunderstorms affected many parts of North Island due to the unstable weather pattern covering much of bottom half of North Island. A complex trough of low pressure over New Zealand was a factor and warm air from the tropics hitting cold air and sea-surface temperatures of about 20 degress also contributed.

Manawatu-Wanganui

Heavy RainHeavy Rain at Manawatu-Wanganui
Comments:

Affected LifelineTraffic was brought to a standstill after an accident on State Highway 1 at Manakau, Horowhenua. There were minor injuries only.

Heavy RainHeavy Rain at Levin
Map Location: -40.610591 175.272321
Comments:

ImpactA courier truck skidded out of control into a duckpond off State Highway 1 just past Waikawa Stream overbridge, travelling north between Otaki and Levin. It occurred on 7:15pm on the 10th but no injuries were sustained. Bad weather and surface flooding caused the accident. There was a heavy downpour of rain 10 minutes earlier which made the road greasy.

Wellington

Multi HazardMulti Hazard at Wellington
Comments:

CommentThere was torrential rain accompanied by dramatic thunder and lightning around the Wellington region.

Heavy RainHeavy Rain
Comments:

Physical CharacteristicCentral Wellington recorded 24 mm (2.4 cm) of rain on the 11th.

LightningLightning
Comments:

Affected LifelineThere were power cut to parts of Kapiti Coast and Porirua by lightning strikes. The power was cut by a lightning strike on a Takapu Road circuit at 8:00am on the morning of the 11th.

Affected LifelinePower cuts also affected traffic lights and rail signals between Plimmerton and Wellington.

Affected LifelineThere was an outage of some traffic lights along State Highway 2 around Melling Link.

Affected LifelineThere was a power cut to approximately 21,000 households in Kapiti and Pauatahanui after a lightning bolt struck Pauatahanui substation. Power was restored by 9:00am on the 11th.

FloodingFlooding
Comments:

ImpactFire crews attended five call-outs to flooded houses within half an hour hour early in the morning.

Affected LifelineState Highway 1 was closed from 9:00 to10:00am between Manakau overbridge and Waikawa Stream. A truck involved in an accident on the 10th needed to be moved.

Affected LifelineThere was flooding along State Highway 2 around Korokoro and the roads in the Petone area.

ImpactA courier van flipped on State Highway 1 near Tawa and a car went through a fence at Forest Lakes near Otaki.

FloodingFlooding at Island Bay
Map Location: -41.339121 174.767971
Comments:

ImpactAt the Island Bay Bowling Club the green was drowned in 10 cm of water after the stormwater drains were blocked.

Heavy RainHeavy Rain at Kapiti Coast
Comments:

Physical CharacteristicKapiti Coast recorded 2 mm (0.2 cm) of rain on the 11th.

TornadoTornado
Comments:

CommentA large waterspout was formed off Kapiti Island at 7:00pm. It came ashore between Paekakariki and Raumati South and dispersed over the land.

CommentThe Severe Thunderstorm Watch issued by MetService in the area was expected to last until 4:00am on the 16th.

InjuriesThere were no reports of damage or injuries.

Multi HazardMulti Hazard
Comments:

CommentThe waterspout released heavy rain and hailstones as big as marbles.

Heavy RainHeavy Rain at Lower Hutt
Map Location: -41.216677 174.934068
Comments:

Physical CharacteristicLower Hutt recorded 23 mm (2.3 cm) of rain in one hour from 4:00-5:00am on the 11th.

Physical CharacteristicLower Hutt recorded over 40 mm (4.0 cm) of rain on the 11th.

FloodingFlooding
Comments:

ImpactEarly morning storms caused flash flooding in the Hutt Valley.

LightningLightning
Comments:

Property DamageIn Korokoro lightning struck a chimney and bricks flew through air. One smashed the neighbour's second storey window.

LightningLightning at Paraparaumu
Map Location: -40.912244 174.986353
Comments:

Affected LifelineParaparaumu and Pauatahanui had power cuts.

Affected LifelineThere were delays on the Paraparaumu train line.

FloodingFlooding at Porirua
Map Location: -41.141089 174.818671
Comments:

CasualtiesOne man was killed in car crash in Porirua at 8:00am on the 12th.

Affected LifelineOne lane was closed after an accident on Whitford Brown Ave.

Heavy RainHeavy Rain at Wellington City
Map Location: -41.28855 174.776764
Comments:

Physical CharacteristicWellington City recorded 17 mm (1.7 cm) of rain on the 11th.

LightningLightning
Comments:

ImpactSeveral were alarms activated in Wellington and the Hutt Valley area.

FloodingFlooding
Comments:

ImpactThere was a car crash in Wellington's Terrace Tunnel in morning of the 11th. There were no injuries but all lanes were blocked and diversions were in place.

ImpactThere were three further accidents in Wellington city between 8:00am-8:15am. Firstly, a cyclist was hit by a bus in Moleswoth Street, Thorndon, but was not badly hurt. Secondly, a van was knocked on its side in two-vehicle crash on the corner of Victoria Street and Ghuznee Street and thirdly, a pedestrian suffered suspected broken bones after being hit by car on the corner of The Terrace and MacDonald Cres.

Heavy RainHeavy Rain at Wellington International Airport
Map Location: -41.329538 174.805351
Comments:

Physical CharacteristicWellington International Airport recorded 8 mm (0.8 cm) of rain on the 11th.

South Island

Multi HazardMulti Hazard at South Island
Comments:

CauseOn the 13th a trough approached the south later in the day and rain developed in the south-west of the South Island. The trough crossed the island on the 14th, preceded by moist northwesterlies and heavy rain in Westland and Fiordland. It was followed by colder southerlies.

CommentConditions across South Island eased late on the 16th.

CommentThe MetService issued a Severe Weather Warning for Banks Peninsula and Otago Coast on the 16th for gale force winds and heavy rain.

Canterbury

Heavy RainHeavy Rain at Canterbury
Comments:

Physical CharacteristicThunderstorms dumped torrential rain on the Canterbury foothills on the night of the 11th. The area received 30-55 mm (3.0-5.5 cm) of rain in one hour late in the afternoon on the 11th.

CommentThe torrential rain broke the region's drought.

Physical CharacteristicA North Canterbury farm recorded 102 mm (10.2 cm) of rain to 9:00am on the 12th.

CommentRainfall in Waipara and Culverden areas was the heaviest 24 hour fall since 1993.

Physical CharacteristicThe worst hit area was State Highway 73 between Christchurch and the West Coast through Arthurs Pass. 50 mm (5.0 cm) of rain was recorded along parts of State Highway 73 on the 11th. The alternative route to the West Coast over Lewis Pass was also hit by heavy rain.

CommentOn the 12th more rain fell in mid and North Canterbury and the Kaikoura Coast.

Physical CharacteristicSoutherlies brought heavy rain to South and Mid Canterbury late on the 14th (along with some thunderstorms) and to the rest of Canterbury by the 15th. Canterbury received 30-70 mm (3.0-7.0 cm) of rain on the 14th.

CommentRain in Canterbury eased during the 15th, but on the 16th the low looped back, with disturbances bringing more heavy rain to the area, as well as eastern Otago.

FloodingFlooding
Comments:

Affected LifelineSelwyn Bridge on State Highway 73 was washed away by a deluge of rain on the West Coast road and the area was flooded late on the afternoon of the 11th.

Affected LifelineThomas Bridge on State Highway 73 was impassable after being washed out.

Affected LifelineWeka Pass Road had surface flooding and small slips left debris on the road.

ImpactThe Selwyn district had flash flooding and slips.

Affected LifelineStormwater drains were broken and the roads were missing seal in places.

Affected LifelineSurface flooding affected many roads in Canterbury.

High Wind GustsHigh Wind / Gust
Comments:

CommentOn the 16th rain was accompanied by south to southeast gales in exposed areas.

DamageHigh winds battered parts of mainland and damaged trees and powerlines.

LightningLightning
Comments:

CauseThunderstorms in Canterbury were caused by a layer of warm, moist air under a cooler upper layer, with the foothills acting as a trigger. The thunderstorms weakened as they moved east, skirting to the north of Christchurch on the night of the 11th.

CommentThere were more than 3600 lightning strikes recorded in Canterbury, North Otago and Nelson Lakes in six hours from the afternoon of the 11th.

HailHail
Comments:

CommentThunderstorms brought large hailstones.

Heavy RainHeavy Rain at Amberley
Map Location: -43.153786 172.731841
Comments:

Physical CharacteristicAmberley recorded 64 mm (6.4 cm) of rain on the 11th.

Heavy RainHeavy Rain at Castle Hill
Map Location: -43.20915 171.71173
Comments:

CommentA Castle Hill village resident said the downpour was the heaviest rain burst in 10 years.

FloodingFlooding
Comments:

Affected LifelineThere was flash-flooding in the Castle Hill area which closed State Highway 73 for a while.

HailHail
Comments:

CommentHail blanketed the hillsides.

Heavy RainHeavy Rain at Christchurch
Map Location: -43.53067 172.636149
Comments:

Physical CharacteristicChristchurch Airport recorded over 48 mm (4.8 cm) of rain in 12 hours from the 11th to the 12th. This rainfall was more than the average February rainfall.

Physical CharacteristicChristchurch recorded 50 mm (5.0 cm) of rain in 24 hours on the 16th.

CommentHeaviest falls of rain were between 8-9pm on the 11th and 5-6am on the 12th.

FloodingFlooding
Comments:

ImpactThere was some surface flooding around the city.

Affected LifelineNorthwood roundabout in Belfast was flooded to about knee-height.

ImpactThe PGA Golf Championship play was abandoned for the second day in row on the 16th.

Crop DamageThe wet spell caused problems for cereal crops.

Heavy RainHeavy Rain at Kaikoura
Map Location: -42.402255 173.685685
Comments:

CommentHeavy rain spread to the Kaikoura coast on the morning of the 12th.

CommentThe MetService issued a Severe Weather Warning for up to 65 mm of rain between 7am-5pm on the 12th.

FloodingFlooding at Kirwee
Map Location: -43.499328 172.217164
Comments:

CasualtiesA 30 year old woman and a child were killed when two cars collided in slippery conditions near Kirwee.

InjuriesTwo occupants of the other vehicle were injured and one was in a serious condition.

High Wind GustsHigh Wind / Gust at Le Bons Bay
Map Location: -43.73459 173.107208
Comments:

Peak Wind SpeedWind gusts of 50 knots (93 km/hr) was recorded at Le Bons Bay on the 16th.

High Wind GustsHigh Wind / Gust at Lyttelton Harbour
Map Location: -43.615501 172.716785
Comments:

Peak Wind SpeedOn the 16th winds gusting up to 55 knots (102 km/hr) turned the sea into a whirlpool with boats being tossed around like corks.

DamageIn the marina a 12-tonne boat broke away from its bow line and crashed into another, sinking it. Another boat was smashed on to the rocks.

CommentConditions were likened to those in Oct 2000 when a storm nearly destroyed the partially-built marina.

Heavy RainHeavy Rain at Morven
Map Location: -44.81896 171.10878
Comments:

Physical CharacteristicMorven recorded 209 mm (20.9 cm) of rain from the 11th to the 12th.

Heavy RainHeavy Rain at Rangiora
Map Location: -43.309917 172.570905
Comments:

Physical CharacteristicRangiora recorded 77 mm (7.7 cm) of rain on the 11th.

Heavy RainHeavy Rain at Waipara
Map Location: -43.05664 172.764189
Comments:

Physical CharacteristicA Waipara farm recorded 140 mm (14.0 cm) of rain from the 11th to the 12th.

Otago

Multi HazardMulti Hazard at Otago
Comments:

CommentThe MetService issued a Severe Weather Warning for Banks Peninsula and the Otago Coast on the 16th for gale force winds and heavy rain.

CommentConditions across the South Island eased late on the 16th.

High Wind GustsHigh Wind / Gust
Comments:

DamageThe wind damaged trees and powerlines.

High Wind GustsHigh Wind / Gust at Dunedin
Map Location: -45.87911 170.502707
Comments:

Peak Wind SpeedWind gusts of 50 knots (93 km/hr) were recorded at Dunedin on the 16th.

Multi HazardMulti Hazard at Port Chalmers
Map Location: -45.819968 170.626226
Comments:

ImpactOn the 16th a cruise ship was unable to leave Port Chalmers due to stormy conditions.

FloodingFlooding at Silver Stream
Map Location: -45.813155 170.427005
Comments:

CasualtiesA 47 year old man was swept away by Silverstream near Mosgiel at 7:30am on the 16th. The body was found approximately 700m downstream at 11:00am.

High Wind GustsHigh Wind / Gust at Taiaroa Head
Map Location: -45.773798 170.728407
Comments:

Peak Wind SpeedTaiaroa Heads had gusts up to 61 knots (113 km/hr) on the 16th.

References

Meteorological Society of New Zealand (Inc.), Newsletter 112, March 2008.
Headline: Early morning drenching for the Capital.
newstalkzb.co.nz, 11 February 2008.
Headline: Dampening down for Christchurch.
newstalkzb.co.nz, 12 February 2008.
Headline: Delays, flooding hit Wellington motorists.
nzherald.co.nz, 11 February 2008.
Headline: Wellington region buffeted by wild weather.
radionz.co.nz, 11 February 2008.
Headline: Deluge hits Wellington.
stuff.co.nz, 11 February 2008.
Headline: Three dead after drought-breaking storm.
stuff.co.nz, 17 Febuary 2008.
Headline: Heavy rain moving to Kaikoura coast.
stuff.co.nz, Source: NZPA, 12 February 2008.
Headline: Bricks fly and lights go out in capital rainstorm.
stuff.co.nz, Source: The Dominion Post, 12 February 2008.
Headline: Fatal car crash in Porirua.
stuff.co.nz, Source: The Dominion Post, 12 February 2008.
Headline: Flooding puts the skids under truck.
stuff.co.nz, Source: The Dominion Post, 12 February 2008.
Headline: Twister 'as high as the eye could see'.
stuff.co.nz, Source: The Dominion Post, 16 February 2008.
Headline: Storm cuts road.
stuff.co.nz, Source: The Press, 12 February 2008.
Headline: Grim warning on drought.
stuff.co.nz, Source: The Press, 13 February 2008.
Headline: Wellington hit by sudden morning deluge and flooding.
tv3.co.nz, 11 February 2008.
Headline: Flash floods cause problems on South Island roads.
tv3.co.nz, Source: NZPA, 11 February 2008.
Headline: Waterspout forms off the Kapiti Coast.
tv3.co.nz, Source: NZPA, 15 February 2008.
Headline: Deluge washes away Selwyn bridge.
tvnz.co.nz, Source: Newstalk ZB, 11 February 2008.
Headline: Electrical storm lashes Wellington.
tvnz.co.nz, Source: ONE News, 11 February 2008.
Headline: Waterspout whooshes into Kapiti.
tvnz.co.nz, Source: ONE News, 16 February 2008.

ModerateFebruary 2008 New Zealand Storm ( 2008-02-10 )

Troughs and lows brought unsettled and stormy weather to several parts of the country from the 10th to the 16th. Manawatu-Wanganui, Wellington, Canterbury and Otago experienced severe thunderstorms, heavy rain and flooding causing number of road accidents which resulted three casualties and some injuries. In Otago a man was swept away in Silver Stream, near Mosgiel and drowned.

New Zealand

Multi HazardMulti Hazard at New Zealand
Duration:   7  days - Troughs and lows brought unsettled and stormy weather to several parts of the country from the 10th to the 16th.
Comments:

CauseOn the 10th a low, formed in central Tasman a few days earlier, moved southeast to lie west of Fiordland and to the southeast of South Island on the 11th. A trough crossed New Zealand during this period, with thunderstorms in many areas. The low moved away to the east on the 13th and finally moved away by end of the 16th.

North Island

Multi HazardMulti Hazard at North Island
Comments:

CauseOn the 12th, a shallow low developed over and to the east of North Island, with a moist southerly on its western side.

CauseThunderstorms affected many parts of North Island due to the unstable weather pattern covering much of bottom half of North Island. A complex trough of low pressure over New Zealand was a factor and warm air from the tropics hitting cold air and sea-surface temperatures of about 20 degress also contributed.

Manawatu-Wanganui

Heavy RainHeavy Rain at Manawatu-Wanganui
Comments:

Affected LifelineTraffic was brought to a standstill after an accident on State Highway 1 at Manakau, Horowhenua. There were minor injuries only.

Heavy RainHeavy Rain at Levin
Map Location: -40.610591 175.272321
Comments:

ImpactA courier truck skidded out of control into a duckpond off State Highway 1 just past Waikawa Stream overbridge, travelling north between Otaki and Levin. It occurred on 7:15pm on the 10th but no injuries were sustained. Bad weather and surface flooding caused the accident. There was a heavy downpour of rain 10 minutes earlier which made the road greasy.

Wellington

Multi HazardMulti Hazard at Wellington
Comments:

CommentThere was torrential rain accompanied by dramatic thunder and lightning around the Wellington region.

Heavy RainHeavy Rain
Comments:

Physical CharacteristicCentral Wellington recorded 24 mm (2.4 cm) of rain on the 11th.

LightningLightning
Comments:

Affected LifelineThere were power cut to parts of Kapiti Coast and Porirua by lightning strikes. The power was cut by a lightning strike on a Takapu Road circuit at 8:00am on the morning of the 11th.

Affected LifelinePower cuts also affected traffic lights and rail signals between Plimmerton and Wellington.

Affected LifelineThere was an outage of some traffic lights along State Highway 2 around Melling Link.

Affected LifelineThere was a power cut to approximately 21,000 households in Kapiti and Pauatahanui after a lightning bolt struck Pauatahanui substation. Power was restored by 9:00am on the 11th.

FloodingFlooding
Comments:

ImpactFire crews attended five call-outs to flooded houses within half an hour hour early in the morning.

Affected LifelineState Highway 1 was closed from 9:00 to10:00am between Manakau overbridge and Waikawa Stream. A truck involved in an accident on the 10th needed to be moved.

Affected LifelineThere was flooding along State Highway 2 around Korokoro and the roads in the Petone area.

ImpactA courier van flipped on State Highway 1 near Tawa and a car went through a fence at Forest Lakes near Otaki.

FloodingFlooding at Island Bay
Map Location: -41.339121 174.767971
Comments:

ImpactAt the Island Bay Bowling Club the green was drowned in 10 cm of water after the stormwater drains were blocked.

Heavy RainHeavy Rain at Kapiti Coast
Comments:

Physical CharacteristicKapiti Coast recorded 2 mm (0.2 cm) of rain on the 11th.

TornadoTornado
Comments:

CommentA large waterspout was formed off Kapiti Island at 7:00pm. It came ashore between Paekakariki and Raumati South and dispersed over the land.

CommentThe Severe Thunderstorm Watch issued by MetService in the area was expected to last until 4:00am on the 16th.

InjuriesThere were no reports of damage or injuries.

Multi HazardMulti Hazard
Comments:

CommentThe waterspout released heavy rain and hailstones as big as marbles.

Heavy RainHeavy Rain at Lower Hutt
Map Location: -41.216677 174.934068
Comments:

Physical CharacteristicLower Hutt recorded 23 mm (2.3 cm) of rain in one hour from 4:00-5:00am on the 11th.

Physical CharacteristicLower Hutt recorded over 40 mm (4.0 cm) of rain on the 11th.

FloodingFlooding
Comments:

ImpactEarly morning storms caused flash flooding in the Hutt Valley.

LightningLightning
Comments:

Property DamageIn Korokoro lightning struck a chimney and bricks flew through air. One smashed the neighbour's second storey window.

LightningLightning at Paraparaumu
Map Location: -40.912244 174.986353
Comments:

Affected LifelineParaparaumu and Pauatahanui had power cuts.

Affected LifelineThere were delays on the Paraparaumu train line.

FloodingFlooding at Porirua
Map Location: -41.141089 174.818671
Comments:

CasualtiesOne man was killed in car crash in Porirua at 8:00am on the 12th.

Affected LifelineOne lane was closed after an accident on Whitford Brown Ave.

Heavy RainHeavy Rain at Wellington City
Map Location: -41.28855 174.776764
Comments:

Physical CharacteristicWellington City recorded 17 mm (1.7 cm) of rain on the 11th.

LightningLightning
Comments:

ImpactSeveral were alarms activated in Wellington and the Hutt Valley area.

FloodingFlooding
Comments:

ImpactThere was a car crash in Wellington's Terrace Tunnel in morning of the 11th. There were no injuries but all lanes were blocked and diversions were in place.

ImpactThere were three further accidents in Wellington city between 8:00am-8:15am. Firstly, a cyclist was hit by a bus in Moleswoth Street, Thorndon, but was not badly hurt. Secondly, a van was knocked on its side in two-vehicle crash on the corner of Victoria Street and Ghuznee Street and thirdly, a pedestrian suffered suspected broken bones after being hit by car on the corner of The Terrace and MacDonald Cres.

Heavy RainHeavy Rain at Wellington International Airport
Map Location: -41.329538 174.805351
Comments:

Physical CharacteristicWellington International Airport recorded 8 mm (0.8 cm) of rain on the 11th.

South Island

Multi HazardMulti Hazard at South Island
Comments:

CauseOn the 13th a trough approached the south later in the day and rain developed in the south-west of the South Island. The trough crossed the island on the 14th, preceded by moist northwesterlies and heavy rain in Westland and Fiordland. It was followed by colder southerlies.

CommentConditions across South Island eased late on the 16th.

CommentThe MetService issued a Severe Weather Warning for Banks Peninsula and Otago Coast on the 16th for gale force winds and heavy rain.

Canterbury

Heavy RainHeavy Rain at Canterbury
Comments:

Physical CharacteristicThunderstorms dumped torrential rain on the Canterbury foothills on the night of the 11th. The area received 30-55 mm (3.0-5.5 cm) of rain in one hour late in the afternoon on the 11th.

CommentThe torrential rain broke the region's drought.

Physical CharacteristicA North Canterbury farm recorded 102 mm (10.2 cm) of rain to 9:00am on the 12th.

CommentRainfall in Waipara and Culverden areas was the heaviest 24 hour fall since 1993.

Physical CharacteristicThe worst hit area was State Highway 73 between Christchurch and the West Coast through Arthurs Pass. 50 mm (5.0 cm) of rain was recorded along parts of State Highway 73 on the 11th. The alternative route to the West Coast over Lewis Pass was also hit by heavy rain.

CommentOn the 12th more rain fell in mid and North Canterbury and the Kaikoura Coast.

Physical CharacteristicSoutherlies brought heavy rain to South and Mid Canterbury late on the 14th (along with some thunderstorms) and to the rest of Canterbury by the 15th. Canterbury received 30-70 mm (3.0-7.0 cm) of rain on the 14th.

CommentRain in Canterbury eased during the 15th, but on the 16th the low looped back, with disturbances bringing more heavy rain to the area, as well as eastern Otago.

FloodingFlooding
Comments:

Affected LifelineSelwyn Bridge on State Highway 73 was washed away by a deluge of rain on the West Coast road and the area was flooded late on the afternoon of the 11th.

Affected LifelineThomas Bridge on State Highway 73 was impassable after being washed out.

Affected LifelineWeka Pass Road had surface flooding and small slips left debris on the road.

ImpactThe Selwyn district had flash flooding and slips.

Affected LifelineStormwater drains were broken and the roads were missing seal in places.

Affected LifelineSurface flooding affected many roads in Canterbury.

High Wind GustsHigh Wind / Gust
Comments:

CommentOn the 16th rain was accompanied by south to southeast gales in exposed areas.

DamageHigh winds battered parts of mainland and damaged trees and powerlines.

LightningLightning
Comments:

CauseThunderstorms in Canterbury were caused by a layer of warm, moist air under a cooler upper layer, with the foothills acting as a trigger. The thunderstorms weakened as they moved east, skirting to the north of Christchurch on the night of the 11th.

CommentThere were more than 3600 lightning strikes recorded in Canterbury, North Otago and Nelson Lakes in six hours from the afternoon of the 11th.

HailHail
Comments:

CommentThunderstorms brought large hailstones.

Heavy RainHeavy Rain at Amberley
Map Location: -43.153786 172.731841
Comments:

Physical CharacteristicAmberley recorded 64 mm (6.4 cm) of rain on the 11th.

Heavy RainHeavy Rain at Castle Hill
Map Location: -43.20915 171.71173
Comments:

CommentA Castle Hill village resident said the downpour was the heaviest rain burst in 10 years.

FloodingFlooding
Comments:

Affected LifelineThere was flash-flooding in the Castle Hill area which closed State Highway 73 for a while.

HailHail
Comments:

CommentHail blanketed the hillsides.

Heavy RainHeavy Rain at Christchurch
Map Location: -43.53067 172.636149
Comments:

Physical CharacteristicChristchurch Airport recorded over 48 mm (4.8 cm) of rain in 12 hours from the 11th to the 12th. This rainfall was more than the average February rainfall.

Physical CharacteristicChristchurch recorded 50 mm (5.0 cm) of rain in 24 hours on the 16th.

CommentHeaviest falls of rain were between 8-9pm on the 11th and 5-6am on the 12th.

FloodingFlooding
Comments:

ImpactThere was some surface flooding around the city.

Affected LifelineNorthwood roundabout in Belfast was flooded to about knee-height.

ImpactThe PGA Golf Championship play was abandoned for the second day in row on the 16th.

Crop DamageThe wet spell caused problems for cereal crops.

Heavy RainHeavy Rain at Kaikoura
Map Location: -42.402255 173.685685
Comments:

CommentHeavy rain spread to the Kaikoura coast on the morning of the 12th.

CommentThe MetService issued a Severe Weather Warning for up to 65 mm of rain between 7am-5pm on the 12th.

FloodingFlooding at Kirwee
Map Location: -43.499328 172.217164
Comments:

CasualtiesA 30 year old woman and a child were killed when two cars collided in slippery conditions near Kirwee.

InjuriesTwo occupants of the other vehicle were injured and one was in a serious condition.

High Wind GustsHigh Wind / Gust at Le Bons Bay
Map Location: -43.73459 173.107208
Comments:

Peak Wind SpeedWind gusts of 50 knots (93 km/hr) was recorded at Le Bons Bay on the 16th.

High Wind GustsHigh Wind / Gust at Lyttelton Harbour
Map Location: -43.615501 172.716785
Comments:

Peak Wind SpeedOn the 16th winds gusting up to 55 knots (102 km/hr) turned the sea into a whirlpool with boats being tossed around like corks.

DamageIn the marina a 12-tonne boat broke away from its bow line and crashed into another, sinking it. Another boat was smashed on to the rocks.

CommentConditions were likened to those in Oct 2000 when a storm nearly destroyed the partially-built marina.

Heavy RainHeavy Rain at Morven
Map Location: -44.81896 171.10878
Comments:

Physical CharacteristicMorven recorded 209 mm (20.9 cm) of rain from the 11th to the 12th.

Heavy RainHeavy Rain at Rangiora
Map Location: -43.309917 172.570905
Comments:

Physical CharacteristicRangiora recorded 77 mm (7.7 cm) of rain on the 11th.

Heavy RainHeavy Rain at Waipara
Map Location: -43.05664 172.764189
Comments:

Physical CharacteristicA Waipara farm recorded 140 mm (14.0 cm) of rain from the 11th to the 12th.

Otago

Multi HazardMulti Hazard at Otago
Comments:

CommentThe MetService issued a Severe Weather Warning for Banks Peninsula and the Otago Coast on the 16th for gale force winds and heavy rain.

CommentConditions across the South Island eased late on the 16th.

High Wind GustsHigh Wind / Gust
Comments:

DamageThe wind damaged trees and powerlines.

High Wind GustsHigh Wind / Gust at Dunedin
Map Location: -45.87911 170.502707
Comments:

Peak Wind SpeedWind gusts of 50 knots (93 km/hr) were recorded at Dunedin on the 16th.

Multi HazardMulti Hazard at Port Chalmers
Map Location: -45.819968 170.626226
Comments:

ImpactOn the 16th a cruise ship was unable to leave Port Chalmers due to stormy conditions.

FloodingFlooding at Silver Stream
Map Location: -45.813155 170.427005
Comments:

CasualtiesA 47 year old man was swept away by Silverstream near Mosgiel at 7:30am on the 16th. The body was found approximately 700m downstream at 11:00am.

High Wind GustsHigh Wind / Gust at Taiaroa Head
Map Location: -45.773798 170.728407
Comments:

Peak Wind SpeedTaiaroa Heads had gusts up to 61 knots (113 km/hr) on the 16th.

References

Meteorological Society of New Zealand (Inc.), Newsletter 112, March 2008.
Headline: Early morning drenching for the Capital.
newstalkzb.co.nz, 11 February 2008.
Headline: Dampening down for Christchurch.
newstalkzb.co.nz, 12 February 2008.
Headline: Delays, flooding hit Wellington motorists.
nzherald.co.nz, 11 February 2008.
Headline: Wellington region buffeted by wild weather.
radionz.co.nz, 11 February 2008.
Headline: Deluge hits Wellington.
stuff.co.nz, 11 February 2008.
Headline: Three dead after drought-breaking storm.
stuff.co.nz, 17 Febuary 2008.
Headline: Heavy rain moving to Kaikoura coast.
stuff.co.nz, Source: NZPA, 12 February 2008.
Headline: Bricks fly and lights go out in capital rainstorm.
stuff.co.nz, Source: The Dominion Post, 12 February 2008.
Headline: Fatal car crash in Porirua.
stuff.co.nz, Source: The Dominion Post, 12 February 2008.
Headline: Flooding puts the skids under truck.
stuff.co.nz, Source: The Dominion Post, 12 February 2008.
Headline: Twister 'as high as the eye could see'.
stuff.co.nz, Source: The Dominion Post, 16 February 2008.
Headline: Storm cuts road.
stuff.co.nz, Source: The Press, 12 February 2008.
Headline: Grim warning on drought.
stuff.co.nz, Source: The Press, 13 February 2008.
Headline: Wellington hit by sudden morning deluge and flooding.
tv3.co.nz, 11 February 2008.
Headline: Flash floods cause problems on South Island roads.
tv3.co.nz, Source: NZPA, 11 February 2008.
Headline: Waterspout forms off the Kapiti Coast.
tv3.co.nz, Source: NZPA, 15 February 2008.
Headline: Deluge washes away Selwyn bridge.
tvnz.co.nz, Source: Newstalk ZB, 11 February 2008.
Headline: Electrical storm lashes Wellington.
tvnz.co.nz, Source: ONE News, 11 February 2008.
Headline: Waterspout whooshes into Kapiti.
tvnz.co.nz, Source: ONE News, 16 February 2008.