Magnitude 1.9 - 36 miles W of Sitka
March 3, 2026 15:51:36 AKST (March 4, 2026 00:51:36 UTC)
57.2234°N 136.225°W Depth 2.5 miles (4 km)
This event has been reviewed by a seismologist
- 51 miles (82 km) S of Pelican
- 53 miles (85 km) SW of Tenakee Springs
- 64 miles (103 km) W of Angoon
- 67 miles (108 km) S of Elfin Cove
- 68 miles (110 km) SW of Hoonah
- 84 miles (136 km) S of Gustavus
- 87 miles (141 km) W of Kake
- 91 miles (147 km) NW of Port Alexander
- 99 miles (160 km) SW of Douglas
- 100 miles (162 km) SW of Juneau
- 116 miles (188 km) NW of Point Baker
- 204 miles (330 km) SE of Yakutat
- 219 miles (355 km) NW of Ketchikan
- Magnitude type: ML
- Event type: N/A
Tectonic Setting of Southeast Alaska
Earthquakes in Southeast Alaska have shallow depths and are generally located along the Queen Charlotte and Fairweather faults, both of which are major transform plate boundaries. The Queen Charlotte Fault runs between the Pacific and North American plates, while the Fairweather Fault runs between the Yakutat microplate and North American Plate. The entire length of this fault system ruptured in major earthquakes over the past 90 years. The most significant event was a 1949 M8.1 earthquake that began in British Columbia and ruptured both south and north for a total of about 300 miles (483 km), crossing the border with Alaska. Other significant events in the region were the 1927 M7.1 event north of Sitka, and the 1958 M7.7 Lituya Bay, the 1972 M7.6 Sitka, and the 2013 M7.5 Craig earthquakes. The 2013 Craig Earthquake re-ruptured the northernmost part of the 1949 rupture zone.
