Overall Green Earthquake alert in China on 20 Mar 2024 16:58 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 China on 20 Mar 2024 16:58 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:	4.9M
Depth:	10 Km
Lat/Lon:	34.14 , 86.312
Event Date:	20 Mar 2024 16:58 UTC 21 Mar 2024 00:58 Local
Exposed Population:	Few people affected in MMI&>=V
Source:	NEIC us6000mk15
Inserted at:	20 Mar 2024 17:39 UTC
INFORM Coping capacity of the alert score	3.6 (China)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Rapid Impact)		GDACS score
NEIC	0		0
us6000mk15	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
1560089		0	20 Mar 2024 16:58	4.9M, 10km	5.61	Few people (in 100km)		00:40	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 China , Autonomous Region of Xizang. The nearest places are and Maoniupo.

Radius	Population
100 km	2400 people
75 km	2300 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
Xizang	China	no people

Affected populated places

Name	Region Province	Country	City class	Population	Distance
Maoniupo	Xizang (Tibet)	China	Village	-	26 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.

Disclaimer
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