2.1

M2.1 Earthquake 108 km ENE of Chignik, Alaska — April 21, 2026

2026-04-21 19:49:05 UTC (2026-04-21) · approx. 9:49 AM UTC-10 local

MagnitudeM2.1(ml)
Time19:49 UTC≈ 9:49 AM UTC-10
Depth74.5 kmintermediate depth
Coordinates56.605°, -156.743°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.60°, -156.74°

Earthquake Details

Magnitude
2.1 ml
Depth
74.5 km
intermediate depth
Location
56.6050°N
-156.7430°E

Technical Information

Event ID
aka2026hvlhmg
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
32
Azimuthal Gap
179.0°
Min Station Distance
0.800°
RMS Residual
0.50 sec
Last Updated
2026-04-22 17:29:29 UTC

Nearby Earthquakes (Last 7 Days)

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2.9
43 km ESE of Perryville, Alaska
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2.9
225 km SE of Chiniak, Alaska
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2.9
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2 days ago · 1.0 km deep
3.2
196 km SE of Perryville, Alaska
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2.7
213 km ESE of Chiniak, Alaska
3 days ago · 5.0 km deep
3.7
7 km SW of Sand Point, Alaska
3 days ago · 10.0 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026hvlhmg). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, April 21, 2026). M2.1 Earthquake 108 km ENE of Chignik, Alaska — April 21, 2026. Retrieved April 22, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026hvlhmg/