Overall Green Earthquake alert in United States on 07 Dec 2021 21:57 UTC

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

M 5.5 in United States on 07 Dec 2021 21:57 UTC

Event summary

This earthquake can have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

GDACS ID	EQ 1300428
Earthquake Magnitude:	5.5M
Depth:	10 Km
Lat/Lon:	44.3657 , -129.5308
Event Date:	07 Dec 2021 21:57 UTC 07 Dec 2021 12:57 Local
Exposed Population:	No people affected in 100km
Inserted at:	07 Dec 2021 22:19 UTC
INFORM Coping capacity:	1.1 (United States)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Shakemap)		GDACS score
NEIC	0		0
us6000ga8s	Scaled population (raster)	0
	C1 shakemap	-0.59
	C2 shakemap	0.53
	Country Vulnerability	0
	INFORM_normalised	1

Maximum expected impact using different data sources.

Virtual OSOCC

Meteo assessment

Satellite products

Analytical products

Detailed event map. European Union, 2025. Map produced by EC-JRC.
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Estimated casualties (PAGER)

USGS estimates the number of casualties for each earthquake for the Prompt Assessment of Global Earthquakes for Response (PAGER) product.
The graph shows the current fatalities estimate.

Exposed population

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Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EC-JRC (48), (3), NEIC (5), OCHA (1), INGV (1), WMO (1), USGS (5), INFORM (2),

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