Strong earthquake · November 4, 2025

M 6.0 Earthquake, 191 km WSW of Merizo Village, Guam

A magnitude 6.0 (mww) earthquake struck 191 km WSW of Merizo Village, Guam on November 4, 2025 at 07:37 UTC, at a depth of about 65 km (40 mi), according to the USGS. 12 people sent "Did You Feel It?" reports. The USGS PAGER alert level is green.

Updated Oct 27, 2026, 3:47 AM EDT (USGS snapshot)

M 6.0 mww PAGER Green Reviewed by a seismologist

This is not an early-warning system. For tsunami warnings see tsunami.gov; for emergencies follow local authorities.

Event details
Magnitude	6.0 mww (Strong)
Time (UTC)	Nov 4, 2025, 07:37:22 UTC
Local time at epicenter	Nov 4, 2025, 5:37 PM GMT+10
U.S. Eastern Time	Nov 4, 2025, 2:37 AM EST
Location	191 km WSW of Merizo Village, Guam
Coordinates	12.392° N, 143.143° E
Depth	65.0 km (40.4 mi), shallow
Felt reports	12 "Did You Feel It?" responses · max reported intensity 3.8
ShakeMap intensity	MMI 3.4 (estimated maximum)
Tsunami flag	No
PAGER alert	Green
USGS event ID	us6000rlcd

Source: USGS Earthquake Hazards Program, event us6000rlcd. Last updated by the USGS Oct 27, 2026, 07:47:35 UTC.

USGS event page View on OpenStreetMap

What the numbers mean

Tsunami flag: The USGS sets this flag for large events in oceanic regions. It does not mean a tsunami happened or will happen. Official tsunami warnings come from the NOAA Tsunami Warning Centers at tsunami.gov.
PAGER alert: An automatic USGS estimate of likely fatalities and economic losses: green (little or none), yellow, orange, or red (highest). It can change as more data arrives.
Felt reports: People who felt shaking can describe it through the USGS "Did You Feel It?" survey on the event page. The count grows for hours or days after an event.

Other recent earthquakes within 300 km

Nearby events from the past 30 days (M 4.5+), past 7 days (M 2.5+), and past year (M 6+)
Magnitude	Location	Time	Depth
M 5.4	193 km WSW of Merizo Village, Guam PAGER green	Oct 27, 2026, 7:14 PM EDT 0 sec ago	101.0 km
M 4.6	49 km NE of Yigo Village, Guam	Oct 22, 2026, 4:06 AM EDT 5 days ago	99.2 km
M 4.6	36 km S of Inarajan Village, Guam	Oct 18, 2026, 1:28 PM EDT 9 days ago	44.4 km
M 4.9	119 km SSW of Merizo Village, Guam	Oct 16, 2026, 7:57 AM EDT 11 days ago	10.0 km
M 4.7	172 km SSW of Merizo Village, Guam	Oct 15, 2026, 1:36 AM EDT 12 days ago	10.0 km
M 4.5	39 km NE of Yigo Village, Guam	Oct 11, 2026, 3:44 PM EDT 16 days ago	72.1 km
M 5.3	41 km NNE of Yigo Village, Guam	Oct 9, 2026, 11:58 PM EDT 17 days ago	111.6 km

After an earthquake

Expect aftershocks. If you are near the coast and feel strong or long shaking, move to high ground right away without waiting for an official warning. Check on neighbors and follow instructions from local emergency officials.

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