Earthquake GUAM REGION (4.1 mb) (2025-09-03 23:09:28 UTC)
A 4.1 magnitude earthquake struck on GUAM REGION, at 2025-09-03 23:09:28 UTC. Reviewed by EMSC seismologists, this minor quake occurred at a magnitude type of mb and was felt in surrounding areas. Stay updated on earthquake activity in GUAM REGION
Recommendation
Strong Earthquake
Strong Earthquake
Action
Moderate shaking can cause damage to weak structures.
Suggestion
Indoors: Drop, Cover, and Hold On. Stay away from windows and heavy furniture. Outdoors: Move to an open space. If in a car: Pull over and stop in a safe area.
Magnitudo (mb)
4.1
Automatic
EMSC
Summary
- Intensity: 0
- Tsunami: 0
- ID: emsc_20250903_0000355
Nearest Places
- Guam North Explosives Dumping Area WW2 / 9.07 km
- North Guam Shoals / 18.93 km
- NW Guam Seamount / 23.5 km
- Rota Channel / 23.66 km
- Ritidian Point / 29.13 km
Comment
Latest Earthquake
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Depth: 10.00 km
Source: BMKG (Automatic)
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Source: USGS (Automatic)
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Depth: 9.72 km
Source: USGS (Automatic)
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Source: USGS (Automatic)
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Source: USGS (Automatic)
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Depth: 11.15 km
Source: USGS (Automatic)