M 4.5 in United States on 23 Apr 2025 00:24 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 1478452
Earthquake Magnitude: 4.5M
Depth: 40.9 Km
Lat/Lon: 61.7969 , -150.1099
Event Date: 23 Apr 2025 00:24 UTC
22 Apr 2025 16:24 Local
Exposed Population: 390 thousand in MMI III
Inserted at: 28 Apr 2025 21:24 UTC
INFORM Coping capacity:
2.2 (United States)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake
(Rapid Impact)		 GDACS score
ALASKA EC 0 0
ak02556vvgv8 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.
Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Detailed event map. European Union, 2025. Map produced by EC-JRC.
The boundaries and the names shown on this map do not imply official endorsement or acceptance by the European Union.

Updates on volcanic activity (Smithsonian)

Latest media headlines

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A magnitude 4.3 earthquake near Homer, Kenai Peninsula, Alaska, USA, was reported only 8 minutes ago by the United States Geological Survey, considered the key international and national agency that monitors seismic activity in the US. The
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Early morning earthquake reported in Midlands 4/26/2025 7:26:00 PM.

ELGIN, S.C. (FOX Carolina) - The United States Geological Survey (USGS) said an early morning earthquake hit the Midlands on Saturday. According to the USGS, the quake had a magnitude of 2.6 and a depth of two kilometers. It hit around 5:33
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Light mag. 3.9 earthquake - North Pacific Ocean, 62 mi south of Hilo, .. 4/26/2025 7:08:00 PM.

A magnitude 3.6 earthquake near Naalehu, Hawaii County, Hawaii, USA, was reported only 6 minutes ago by the United States Geological Survey, considered the key international and national agency that monitors seismic activity in the US. The
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Interview: "Individual countries will be stronger if they''re willing .. 4/26/2025 5:45:00 PM.

This photo taken on Feb. 29, 2024 shows an exterior view of the United Nations (UN) Office in Geneva, Switzerland. (Xinhua/Shi Song) UN Under-Secretary-General for Humanitarian Affairs and Emergency Relief Coordinator Tom Fletcher said that
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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

Data, images, links, services and documents

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