2.2

M2.2 Earthquake 15 km WSW of Petersville, Alaska — February 20, 2026

2026-02-20 19:58:03 UTC (2026-02-20) · approx. 9:58 AM UTC-10 local

MagnitudeM2.2(ml)
Time19:58 UTC≈ 9:58 AM UTC-10
Depth77.8 kmintermediate depth
Coordinates62.444°, -151.037°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 62.44°, -151.04°

Earthquake Details

Magnitude
2.2 ml
Depth
77.8 km
intermediate depth
Location
62.4440°N
-151.0370°E

Technical Information

Event ID
aka2026dpiaki
Event Type
earthquake
Status
✓ Reviewed
Significance
74
Stations Used
38
Azimuthal Gap
55.0°
Min Station Distance
0.100°
RMS Residual
0.60 sec
Last Updated
2026-02-22 22:52:18 UTC

Nearby Earthquakes (Last 7 Days)

2.9
35 km WNW of Kalifornsky, Alaska
1 day ago · 80.5 km deep
2.5
38 km SSW of Dry Creek, Alaska
2 days ago · 0.2 km deep
3.3
52 km SSW of Cantwell, Alaska
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2.5
30 km W of Anderson, Alaska
2 days ago · 12.8 km deep
2.8
71 km ESE of Denali National Park, Alaska
3 days ago · 123.1 km deep
2.8
14 km NNW of Beluga, Alaska
3 days ago · 75.2 km deep
3.1
48 km WNW of Nanwalek, Alaska
3 days ago · 93.4 km deep
2.7
66 km WNW of Happy Valley, Alaska
3 days ago · 123.0 km deep
2.6
86 km SSE of Igiugig, Alaska
4 days ago · 136.4 km deep
2.9
64 km ENE of Lake Minchumina, Alaska
4 days ago · 12.9 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026dpiaki). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, February 20, 2026). M2.2 Earthquake 15 km WSW of Petersville, Alaska — February 20, 2026. Retrieved February 22, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026dpiaki/