M 4.2 Off-shore on 10 Nov 2002 06:20 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: 4.2M
Depth: Km
Lat/Lon: 63.55 , -147.65
Event Date: 10 Nov 2002 06:20 UTC
Exposed Population:
Source: NEIC
Inserted at: 01 Jan 1900 00:00 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0.5 0.5
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
640 0.5 10 Nov 2002 06:20 4.2M, 5km N/A No people affected (in 100km) -06:-20 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 United States , State of Alaska (population 572,432) . The nearest places are Denali, McKinley Park, Usibelli, Cantwell, and Suntrana.

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
Alaska United States 570000 people

Affected populated places

Name Region Province Country City class Population Distance
Denali Alaska United States Village - 42 km
McKinley Park Alaska United States Village <1000 people 66 km
Usibelli Alaska United States Village - 67 km
Cantwell Alaska United States Village <1000 people 68 km
Suntrana Alaska United States Village - 69 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
Road Commission Nr 1 770 0 50 km
Denali 625 0 58 km
Clearwater 884 0 63 km
Golden North Airfield 686 0 63 km
Era Denali MCL 482 Civ. Unpaved No 3000 65 km
Cantwell 668 0 67 km
Totatlanika River 828 0 68 km
Healy River HKB 394 0 74 km
Summit UMM 734 0 78 km
Lignite 357 0 79 km
Eva Creek 859 0 81 km
Black Rapids 648 0 89 km
Blair Lake 277 0 92 km
Igloo 610 0 95 km

More information

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