Overall Green Earthquake alert in Indonesia on 21 Jun 2024 06:38 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 4.6 in Indonesia on 21 Jun 2024 06:38 UTC

Hazard models

Rapid Impact

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:	4.6M
Depth:	196.8 Km
Lat/Lon:	-7.8826 , 118.2174
Event Date:	21 Jun 2024 06:38 UTC 21 Jun 2024 14:38 Local
Exposed Population:	1.1 million in MMI III
Source:	NEIC us7000mtr8
Inserted at:	21 Jun 2024 06:58 UTC
INFORM Coping capacity of the alert score	1.1 (Indonesia)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Rapid Impact)		GDACS score
NEIC	0		0
us7000mtr8	Scaled population (vector)	0
	C1 rapid impact	0
	C2 rapid impact	0
	Country Vulnerability	0
	INFORM_normalised	0

Maximum expected impact using different data sources.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1577915		0	21 Jun 2024 06:38	4.6M, 196.8km	2.84	1.1 million (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 off shore.

Radius	Population
100 km	720000 people
75 km	140000 people
50 km	6400 people
20 km	no people
10 km	no people
5 km	no people
2 km	no people

Affected Provinces

Affected populated places

Name	Region Province	Country	City class	Population	Distance
Mintaoe Nae	Nusa Tenggara Barat	Indonesia	Village	-	32 km
Oi Sengari	Nusa Tenggara Barat	Indonesia	Village	-	45 km
Kampoeng Maladjoe	Nusa Tenggara Barat	Indonesia	Village	-	51 km
Sanggar	Nusa Tenggara Barat	Indonesia	Village	-	55 km
Miro	Nusa Tenggara Barat	Indonesia	Village	-	61 km
Goewoe Pranggawaoe	Nusa Tenggara Barat	Indonesia	Village	-	65 km
Pekat	Nusa Tenggara Barat	Indonesia	Village	-	68 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
Bima	BMU	12	Civ.	Paved	No	5400	89 km

Ports

Name	LOCODE	Country	Distance
Tambora		Indonesia	38 km
Bima	IDBMU	Indonesia	84 km

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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