M 4.6 in Canada on 04 Nov 2012 18:27 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: 4.6M
Depth: Km
Lat/Lon: 52.5217 , -132.346
Event Date: 04 Nov 2012 18:27 UTC
04 Nov 2012 09:27 Local
Exposed Population:
About 2000 people within 100km
Source: NEIC usb000dk90
Inserted at: 04 Nov 2012 20:44 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0.5 0.5
usb000dk90 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
120669 0.5 04 Nov 2012 18:27 4.6M, 20.3km N/A 2 thousand (in 100km) 02:17 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 Canada , Province of British Columbia (population 3,415,527) . The nearest places are Tasu, Lockeport, Pacofi, and Aero.

Radius Population
100 km 2100 people
75 km <1000 people
50 km <1000 people
20 km no people
10 km no people
5 km no people
2 km no people

Affected Provinces

Region Province Country Population
British Columbia Canada 3.4 million people
Alaska United States 570000 people

Affected populated places

Name Region Province Country City class Population Distance
Tasu British Columbia Canada Village - 34 km
Lockeport British Columbia Canada Village - 41 km
Pacofi British Columbia Canada Village - 48 km
Aero British Columbia Canada Village - 64 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
Queen Charlotte Is ZQS unknown 0 58 km
Sandspit YZP 6 Civ. Paved Yes 5100 89 km

Ports

Name LOCODE Country Distance
Jedway CAJED Canada 81 km
Queen Charlotte CASKI Canada 83 km
Sandspit Canada 89 km

More information

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