Overall Green Earthquake alert in Banda Sea on 21 Aug 2020 04:09 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 6.9 in Banda Sea on 21 Aug 2020 04:09 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:	6.9M
Depth:	627.33 Km
Lat/Lon:	-6.6704 , 123.4927
Event Date:	21 Aug 2020 04:09 UTC 21 Aug 2020 12:09 Local
Exposed Population:	About 2000 people within 100km
Source:	NEIC us6000bi4p
Inserted at:	21 Aug 2020 04:29 UTC
INFORM Coping capacity of the alert score	1.1 (Indonesia)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		Tsunami		GDACS score
NEIC	0		0		0
us6000bi4p	Scaled population (vector)	0	Max wave alert	0m
	C1 earthquake	1	Max wave realtime	0m
	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
1327780		0	21 Aug 2020 04:09	6.9M, 627.33km	N/A	2 thousand (in 100km)	0m (at 00:00)	00:19	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 Sulawesi Tenggara (population 1,451,575) .

Radius	Population
100 km	2400 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
Sulawesi Tenggara	Indonesia	1.5 million people
Nusa Tenggara Timur	Indonesia	3.5 million people
Sulawesi Selatan	Indonesia	7.3 million people
Timor-Leste	Timor-Leste	860000 people
Maluku	Indonesia	2 million people
Sulawesi Tengah	Indonesia	1.8 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
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.