M 4.5 in Nepal on 21 Jan 2016 19:22 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: 4.5M
Depth: 12.25 Km
Lat/Lon: 28.0264 , 84.9933
Event Date: 21 Jan 2016 19:22 UTC
22 Jan 2016 01:07 Local
Exposed Population:
6298318 people within 100km
Source: NEIC
Inserted at: 21 Jan 2016 22:15 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
1116015 0 21 Jan 2016 19:22 4.5M, 12.25km N/A 6.3 million (in 100km) 02:52 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 Nepal , Zone of Bagmati (population 2,425,622) . The nearest places are Kathmandu, and Karigaon.

Radius Population
100 km 6.3 million people
75 km 4.8 million people
50 km 2.3 million people
20 km 300000 people
10 km 63000 people
5 km 14000 people
2 km 4300 people

Affected Provinces

Region Province Country Population
Bagmati Nepal 2.4 million people
Gandaki Nepal 1.4 million people

Affected populated places

Name Region Province Country City class Population Distance
Karigaon Gandaki Nepal Village - 11 km
Kathmandu Bagmati Nepal Capital 780000 people 48 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
Mountain MWP unknown 31 km
Tribhuvan International KTM 1347 Civ. Paved Yes 10000 51 km
Gorkha GKH 457 Civ. Unpaved No 3600 55 km

Dams

Reservoir Dam Name River Year Distance
Kulekhani Kulekhani 1982 51 km

More information

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