During the week of March 27, 2023, the Alaska Earthquake Center reported 1052 earthquakes within the state. The largest earthquake was magnitude 4.5 that occurred on March 26 at 21:25:21 AKDT (March 27, 05:25:21 UTC), 138 miles S of Mt. Gareloi.

Other significant events include a magnitude 4.3 earthquake that occurred 35 miles S of Buldir Island on March 30, 2023, 10:47:08 AKDT, and a magnitude 3.8 earthquake that occurred 22 miles NW of Hughes on March 31, 2023, 02:33:54 AKDT.

Seismic activity near the Tanaga and Takawangha volcanoes remained elevated this week. There were 26 volcano-tectonic earthquakes with magnitude ranging from 2.0 to 3.2 under Tanaga and Takawangha Volcanoes in central Aleutians. These volcanoes are at "YELLOW Alert Level ADVISORY" by the Alaska Volcano Observatory. Please see https://avo.alaska.edu for more details.  

Seismic activity near Makushin Volcano is also elevated this week.There were 70 volcano-tectonic earthquakes recorded with magnitude ranging from 1.0-2.8. Please see https://avo.alaska.edu/volcanoes/volcinfo.php?volcname=Makushin  for more details.

There were 14 icequakes recorded in Prince William Sound, icy Bay and Yakutat region.

1 event was reported as felt.