Overall Green Earthquake alert in United States on 22 Dec 2024 03:56 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 5.6 in United States on 22 Dec 2024 03:56 UTC

2024-12-22 04:00 message from NTWC

Key information extracted from original GTS message :

Evaluation

There is no TSUNAMI danger from this earthquake
Preliminary earthquake parameters
The following parameters are based on a rapid preliminary assessment of the earthquake and changes MAY occur
Magnitude 5.3
Origin time 1856 akst dec 21.2024 1956 pst dec 21 2024 0356 UTC dec 22
Coordinates 55.9 north 153 9 west
Depth 27 miles
Location 145 miles sw of kodiak city alaska 395 miles sw of anchorage alaska additional information and next update
Further information will be issued by the UNITED STATES geological survey (earthquake
Usgs
Gov) or the appropriate regional seismic network
This will be the only u s national TSUNAMI warning center message issued for this event unless additional information becomes available

Measurements Levels

SOURCE	GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)

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