MONTH SEISMICITY REPORT FOR JULY 2025

During the month of July 2025, the Alaska Earthquake Center reported 4676 earthquakes within the state. The largest earthquake was magnitude 7.3 that occurred on July 16 at 12:37:41 AKDT (July 16, 20:37:41 UTC), 53 miles S of Sand Point.

NOTABLE EVENTS IN DESCENDING ORDER OF MAGNITUDE


Magnitude 7.3, 53 miles S of Sand Point, July 16 12:37:42 AKDT
Magnitude 6.2, 60 miles SE of Sand Point, July 20 14:28:02 AKDT
Magnitude 5.6, 59 miles S of Sand Point, July 16 20:30:37 AKDT
Magnitude 5.4, 46 miles SW of Seguam Island, July 16 06:21:51 AKDT
Magnitude 5.4, 57 miles SE of Sand Point, July 16 12:42:16 AKDT
Magnitude 5.4, 24 miles W of Amchitka, July 25 21:03:54 AKDT
Magnitude 5.3, 6 miles N of Davidof Island, July 26 15:09:37 AKDT
Magnitude 5.3, 16 miles SE of Unalaska, July 27 14:47:07 AKDT
Magnitude 5.2, 53 miles S of Sand Point, July 16 14:10:52 AKDT
Magnitude 5.2, 59 miles SE of Sand Point, July 16 18:09:44 AKDT

This report was compiled by Derreck Gossett

The data in this report are preliminary and subject to revision. The earthquake parameters have been determined by the AEC, with supplemental data provided by the USGS National Earthquake Information Center. The data are released on the condition that none of the cooperating agencies may be held liable for any damaged resulting from its authorized or unauthorized use.

For more information on earthquakes and seismology, contact the AEC at 907-474-7320.