M 4.7 in Philippines on 02 Sep 2012 22:55 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: Km
Lat/Lon: 10.8513 , 126.566
Event Date: 02 Sep 2012 22:55 UTC
03 Sep 2012 06:55 Local
Exposed Population:
About 56000 people within 100km
Source: NEIC usc000cdsn
Inserted at: 02 Sep 2012 23:57 UTC

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
NEIC 0.5 0.5
usc000cdsn 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
119260 0.5 02 Sep 2012 22:55 4.7M, 34.7km N/A 60 thousand (in 100km) 01:02 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 Philippines , Region of Eastern Visayas (population 3,055,000) .

Radius Population
100 km 62000 people
75 km <1000 people
50 km no people
20 km no people
10 km no people
5 km no people
2 km no people

Affected Provinces

Region Province Country Population
Eastern Visayas Philippines 3.1 million people
Northern Mindanao Philippines 3.5 million people
Southern Mindanao Philippines 4.5 million people
Central Visayas Philippines 4.6 million people
Bicol Philippines 3.9 million people
Western Visayas Philippines 5.4 million people
Central Mindanao Philippines 3.2 million people
Western Mindanao Philippines 3.2 million people
Southern Tagalog Philippines 8.3 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
Guiuan 2 Civ. Paved No 7000 92 km

Ports

Name LOCODE Country Distance
Guiuan Philippines 95 km

More information

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