2.4

M2.4 Earthquake 123 km ESE of Chignik, Alaska — May 20, 2026

2026-05-20 23:20:02 UTC (2026-05-20) · approx. 1:20 PM UTC-10 local

MagnitudeM2.4(ml)
Time23:20 UTC≈ 1:20 PM UTC-10
Depth266.4 kmintermediate depth
Coordinates55.697°, -156.736°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 55.70°, -156.74°

Earthquake Details

Magnitude
2.4 ml
Depth
266.4 km
intermediate depth
Location
55.6970°N
-156.7360°E

Technical Information

Event ID
aka2026jynsya
Event Type
earthquake
Status
Automatic
Significance
89
Stations Used
10
Azimuthal Gap
206.0°
Min Station Distance
0.600°
RMS Residual
0.20 sec
Last Updated
2026-05-21 20:15:41 UTC

Nearby Earthquakes (Last 7 Days)

2.8
87 km SE of Ugashik, Alaska
1 day ago · 0.9 km deep
3.9
84 km ESE of Chignik, Alaska
2 days ago · 12.7 km deep
3.7
42 km E of Pedro Bay, Alaska
2 days ago · 130.7 km deep
3.4
142 km SE of Perryville, Alaska
2 days ago · 20.0 km deep
3.0
236 km S of Sand Point, Alaska
2 days ago · 20.0 km deep
2.9
30 km ENE of Igiugig, Alaska
2 days ago · 5.0 km deep
2.6
90 km S of Sand Point, Alaska
4 days ago · 5.9 km deep
3.1
202 km SE of Perryville, Alaska
4 days ago · 20.0 km deep
3.9
64 km ESE of Pedro Bay, Alaska
4 days ago · 102.7 km deep
2.7
240 km SSE of Old Harbor, Alaska
5 days ago · 20.0 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026jynsya). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, May 20, 2026). M2.4 Earthquake 123 km ESE of Chignik, Alaska — May 20, 2026. Retrieved May 21, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026jynsya/