M 4.7 in New Zealand on 22 Feb 2016 03:09 UTC

Hazard models

EQ parameters
Shakemap
Tsunami

Event summary

This earthquake is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

Earthquake Magnitude: 4.7M
Depth: 10 Km
Lat/Lon: -41.898 , 174.2167
Event Date: 22 Feb 2016 03:09 UTC
22 Feb 2016 16:09 Local
Exposed Population:
339840 people within 100km
Source: NEIC
Inserted at: 22 Feb 2016 03:36 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0 0
Scaled population (vector) n.a  
  C1 earthquake n.a  
  C2 earthquake n.a  
  Country Vulnerability n.a  
  INFORM_normalised n.a  
Maximum expected impact using different data sources.

Episode Timeline

IDAlertScoreDateMag, DepthMMI*Population**Tsunami risk***Delay (hh:mm)Source
1120184 0 22 Feb 2016 03:09 4.7M, 10km N/A 340 thousand (in 100km) 00:26 NEIC
The episode that generated the alert; the next major evaluations beyond 12 hours will not trigger additional alerts.
The episode that has the last updated information.
* The max MMI detected for sources having shakemaps;
** The population detected in MMI>=7 for episode with shakemap or in a 100km radius;
*** The tsunami max height.

Exposed population

The earthquake happened in New Zealand , County of Nelson-Marlborough. The nearest places are Mirza, Wharanui, Ward, Taimate, Hauwai, Kekerengu, Blind River, Seddon, Dashwood, Welds Hill, and Wellington.

Radius Population
100 km 200000 people
75 km 42000 people
50 km 21000 people
20 km 1500 people
10 km <1000 people
5 km <1000 people
2 km no people

Affected Provinces

Region Province Country Population
Nelson-Marlborough New Zealand -

Affected populated places

Name Region Province Country City class Population Distance
Mirza Marlborough New Zealand Village - 6 km
Wharanui Marlborough New Zealand Village - 8 km
Ward Marlborough New Zealand Village - 8 km
Taimate Marlborough New Zealand Village - 13 km
Hauwai Marlborough New Zealand Village - 18 km
Kekerengu Canterbury New Zealand Village - 18 km
Blind River Marlborough New Zealand Village - 24 km
Seddon Marlborough New Zealand Village <1000 people 27 km
Dashwood Marlborough New Zealand Village - 30 km
Welds Hill Marlborough New Zealand Village - 30 km
Altimarloch Marlborough New Zealand Village - 32 km
Clarence Canterbury New Zealand Village - 35 km
Awapiri Marlborough New Zealand Village - 38 km
Camden Marlborough New Zealand Village - 41 km
Blenheim Marlborough New Zealand City 28000 people 46 km
Glenlee Marlborough New Zealand Village - 48 km
Grovetown Marlborough New Zealand Village - 50 km
Woodbourne Marlborough New Zealand Village - 51 km
Avondale Marlborough New Zealand Village - 51 km
Spring Creek Marlborough New Zealand Village - 52 km
Renwick Marlborough New Zealand Village - 52 km
Rapaura Marlborough New Zealand Village - 53 km
Tuamarina Marlborough New Zealand Village - 55 km
Mangamaunu Canterbury New Zealand Village - 56 km
Kaituna Marlborough New Zealand Village - 58 km
Hapuku Canterbury New Zealand Village - 59 km
Erina Marlborough New Zealand Village - 62 km
Para Marlborough New Zealand Village - 62 km
Langridge Marlborough New Zealand Village - 63 km
Okaramio Marlborough New Zealand Village - 64 km
Koromiko Marlborough New Zealand Village - 65 km
Wairau Valley Marlborough New Zealand Village - 66 km
Picton Marlborough New Zealand Village 4200 people 68 km
Kaikoura Canterbury New Zealand Village - 69 km
Wellington Wellington New Zealand Capital 180000 people 82 km

see full list

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

Airports

Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft) Distance
Woodbourne BHE 33 Civ. Paved Yes 4600 50 km
Picton Koromiko PCN unknown 0 62 km
Wellington International WLG 12 Civ. Paved Yes 6300 82 km

Ports

Name LOCODE Country Distance
Cape Campbell New Zealand 20 km
Blenheim NZBHE New Zealand 29 km
Picton NZPCN New Zealand 69 km
Kaikoura NZKBZ New Zealand 69 km
Wellington NZWLG New Zealand 83 km

Dams

Reservoir Dam Name River Year Distance
Taylor Taylor n/a 42 km
Waihopai Waihopai 1927 57 km
Upper Karori Kaiwharawhara 1908 82 km
Lower Karori Kaiwharawhara 1872 83 km

More information

For a full list of available products related to this event, please refer to the GDACS Resources page.