2.8
M2.8 Earthquake 87 km WSW of Karluk, Alaska — April 20, 2026
2026-04-20 17:21:31 UTC (9 hours ago)

Earthquake Details
Magnitude
2.8 ml
Depth
71.1 km
intermediate depth
Location
57.3290°N
-155.8370°E
-155.8370°E
Technical Information
Event ID
aka2026htkrka
Event Type
earthquake
Status
Automatic
Significance
121
Stations Used
90
Azimuthal Gap
143.0°
Min Station Distance
0.400°
RMS Residual
0.70 sec
Last Updated
2026-04-20 17:28:04 UTC
Nearby Earthquakes (Last 7 Days)
2.73.32.72.93.03.32.93.92.53.4
34 km SW of Ivanof Bay, Alaska
1 hour ago · 80.0 km deep
188 km SE of Perryville, Alaska
6 hours ago · 31.1 km deep
12 km N of Nanwalek, Alaska
10 hours ago · 54.3 km deep
26 km NNE of Karluk, Alaska
11 hours ago · 61.5 km deep
76 km ENE of Ugashik, Alaska
17 hours ago · 133.2 km deep
226 km SE of Chiniak, Alaska
21 hours ago · 5.0 km deep
35 km SSW of Karluk, Alaska
2 days ago · 54.6 km deep
71 km SE of Ugashik, Alaska
2 days ago · 80.4 km deep
75 km SSE of King Cove, Alaska
2 days ago · 7.5 km deep
192 km SE of Perryville, Alaska
2 days ago · 5.0 km deep
Actions
Understanding This Data
Magnitude 2.8 earthquakes are typically only recorded by instruments.