M 4.6 in United States from 30 Jun 2021 02:57 UTC to 02:57

Event summary

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

GDACS ID EQ 1275192
Earthquake Magnitude: 4.6M
Depth: 51.3 Km
Lat/Lon: 51.9438 , -172.4434
Event Date: 30 Jun 2021 02:57 UTC
29 Jun 2021 15:57 Local
Exposed Population: No people within 100km
Inserted at: 30 Jun 2021 03:11 UTC
INFORM Coping capacity:
2.2 (United States)

GDACS Score

For more info on GDACS alert score click here.
  Earthquake GDACS score
ALASKA EC 0 0
ak0218bdsyxq Scaled population (vector) 0  
  C1 earthquake 1  
  C2 earthquake 0  
  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, 2024. 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

Small tremor of magnitude 3.8 just reported 2 miles southwest of Los B.. 7/4/2021 2:01:00 AM.

A magnitude 3.8 earthquake near Los Banos, Merced County, California, USA, was reported only 9 minutes ago by the United States Geological Survey, considered the key international and national agency that monitors seismic activity in the US
...(more)
Magnitude 4.6 earthquake strikes near Unalaska, Aleutians West, Alaska.. 7/3/2021 4:04:00 PM.

A moderately shallow magnitude 4.6 earthquake was reported early morning near Unalaska, Aleutians West, Alaska, USA. According to the United States Geological Survey, the quake hit on Saturday 3 July 2021 at 5:42 am local time at a moderate
...(more)
Light mag. 4.6 earthquake - 82 Km SSW of Unalaska, Alaska, on Saturday.. 7/3/2021 4:04:00 PM.

Magnitude 4.6 earthquake strikes near Unalaska, Aleutians West, Alaska, USA A moderately shallow magnitude 4.6 earthquake was reported early morning near Unalaska, Aleutians West, Alaska, USA. According to the United States Geological Surve
...(more)
Moderate earthquake of magnitude 4.6 just reported 77 km southwest of .. 7/3/2021 12:58:00 PM.

An earthquake of magnitude 4.6 occurred only 29 minutes ago 77 km southwest of Hirara, Japan, the United States Geological Survey reported. The quake hit at a shallow depth of 10 km beneath the epicenter near Hirara, Miyakojima Shi, Okinawa
...(more)

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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 (4), OCHA (1), INGV (1), WMO (1), USGS (5), INFORM (2), CALTECH (1),