Overall Green Earthquake alert in Indonesia on 30 Oct 2012 11:43 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

M 4.7 in Indonesia on 30 Oct 2012 11:43 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.

Updated: this report is based on episode 1.

Earthquake Magnitude:	4.7M
Depth:	Km
Lat/Lon:	-5.3411 , 102.728
Event Date:	30 Oct 2012 11:43 UTC 30 Oct 2012 18:43 Local
Exposed Population:	About 30000 people within 100km
Source:	NEIC usb000dhbu
Inserted at:	30 Oct 2012 12:15 UTC

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0.5		0.5
usb000dhbu	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

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
120589		0.5	30 Oct 2012 11:43	4.6M, 37.2km	N/A	4 thousand (in 100km)		00:18	NEIC
120590		0.5	30 Oct 2012 11:43	4.7M, 41.9km	N/A	30 thousand (in 100km)		00:31	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 Indonesia , Province of Bengkulu (population 1,268,316) . The nearest places are Poelaudoea, Taoabi, Belowa, Kabue, and Pahanuma.

Radius	Population
100 km	5400 people
75 km	3000 people
50 km	1700 people
20 km	no people
10 km	no people
5 km	no people
2 km	no people

Affected Provinces

Region Province	Country	Population
Bengkulu	Indonesia	1.3 million people
Lampung	Indonesia	6.5 million people
Sumatera Selatan	Indonesia	6.6 million people
Jawa Barat	Indonesia	38.1 million people
Jambi	Indonesia	2.2 million people
Sumatera Barat	Indonesia	4.3 million people
Jakarta Raya	Indonesia	8.8 million people
Riau	Indonesia	3.5 million people

Affected populated places

Name	Region Province	Country	City class	Population	Distance
Poelaudoea	Lampung	Indonesia	Village	-	35 km
Taoabi	Lampung	Indonesia	Village	-	35 km
Belowa	Lampung	Indonesia	Village	-	43 km
Kabue	Lampung	Indonesia	Village	-	49 km
Pahanuma	Lampung	Indonesia	Village	-	56 km

see full list

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

More information

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

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