Overall Green Earthquake alert in Indonesia on 13 Dec 2021 05:46 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 4.9 in Indonesia on 13 Dec 2021 05:46 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:	4.9M
Depth:	61.06 Km
Lat/Lon:	-9.5246 , 113.6796
Event Date:	13 Dec 2021 05:46 UTC 13 Dec 2021 13:46 Local
Exposed Population:	No people affected in 100km
Source:	NEIC us6000gbsu
Inserted at:	13 Dec 2021 06:07 UTC
INFORM Coping capacity of the alert score	1.1 (Indonesia)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0		0
us6000gbsu	Scaled population (vector)	0
	C1 earthquake	1
	C2 earthquake	0
	Country Vulnerability	0
	INFORM_normalised	1

Maximum expected impact using different data sources.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1415417		0	13 Dec 2021 05:46	4.9M, 61.06km	N/A	No people affected (in 100km)		00:20	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 Indonesia , Province of Jawa Timur (population 32,960,710) .

Radius	Population
100 km	no people
75 km	no 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
Jawa Timur	Indonesia	33 million people
Bali	Indonesia	3 million people
Nusa Tenggara Barat	Indonesia	3.6 million people
Jawa Tengah	Indonesia	30.7 million people
Yogyakarta	Indonesia	3.1 million people

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.

Disclaimer
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