WEEK SEISMICITY REPORT FOR FEBRUARY 5, 2024 TO FEBRUARY 11, 2024

During the week of February 5, 2024, the Alaska Earthquake Center reported 754 earthquakes within the state. The largest earthquake was magnitude 4.4 that occurred on February 10 at 05:35:23 AKST (February 10, 14:35:23 UTC), 13 miles NW of Carlisle Island.

Another notable event, a magnitude 3.5 earthquake that occurred 23 miles W of Haines Junction on February 9, 2024 09:44:55 AKST. We recorded 35 aftershocks of the M5.3 January 19, 2024 Salcha earthquake in this week ranging from M0.6 to 2.2.

There were 13 icequakes recorded in the Prince William Sound region.

4 events were reported as felt.

NOTABLE EVENTS IN DESCENDING ORDER OF MAGNITUDE


Magnitude 4.4, 13 miles NW of Carlisle Island, February 10 05:35:23 AKST
Magnitude 4.0, 8 miles S of Yunaska Island, February 11 08:14:22 AKST
Magnitude 3.8, 86 miles SE of Perryville, February 7 13:51:12 AKST
Magnitude 3.5, 23 miles W of Haines Junction, February 9 09:44:55 AKST
Magnitude 3.4, 162 miles SE of False Pass, February 5 23:44:52 AKST
Magnitude 3.4, 164 miles S of Yunaska Island, February 10 00:40:00 AKST
Magnitude 3.3, 39 miles SE of Mt. Cleveland, February 5 05:09:27 AKST
Magnitude 3.3, 163 miles SE of Westdahl Peak, February 6 11:08:39 AKST
Magnitude 3.3, 30 miles S of Yunaska Island, February 8 21:38:20 AKST
Magnitude 3.3, 64 miles S of Chuathbaluk, February 5 15:36:33 AKST

This report was compiled by Ayumi Bakken

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.