M 4.7 in United States on 27 Sep 2015 02:44 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: 15.1 Km
Lat/Lon: 41.9795 , -119.6473
Event Date: 27 Sep 2015 02:44 UTC
26 Sep 2015 19:44 Local
Exposed Population:
About 15063 people within 100km
Source: U NEV
Inserted at: 27 Sep 2015 02:51 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
U NEV 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
1099587 0 27 Sep 2015 02:44 4.7M, 15.1km N/A 20 thousand (in 100km) 00:06 U NEV
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 Nevada (population 1,250,752) .

Radius Population
100 km 15000 people
75 km 8900 people
50 km 2100 people
20 km <1000 people
10 km <1000 people
5 km no people
2 km no people

Affected Provinces

Region Province Country Population
Nevada United States 1.3 million people
Oregon United States 3 million people

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
Mc Ranch 1388 28 km
Fort Bidwell 1403 41 km
Catalina Island Two Harbors TWH unknown 50 km

Dams

Reservoir Dam Name River Year Distance
Greaser Lake Greaser Lake Twenty Mile Creek 1963 21 km

More information

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