2.5

M2.5 Earthquake 20 km S of Atka, Alaska — June 21, 2026

2026-06-21 02:01:57 UTC (2 days ago) · approx. 2:01 PM UTC-12 local

MagnitudeM2.5(ml)
Time02:01 UTC≈ 2:01 PM UTC-12
Depth194.0 kmintermediate depth
Coordinates52.013°, -174.189°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.01°, -174.19°

Earthquake Details

Magnitude
2.5 ml
Depth
194.0 km
intermediate depth
Location
52.0130°N
-174.1890°E

Technical Information

Event ID
aka2026mdzuzb
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
20
Azimuthal Gap
193.0°
Min Station Distance
0.200°
RMS Residual
0.50 sec
Last Updated
2026-06-23 04:54:18 UTC

Nearby Earthquakes (Last 7 Days)

2.8
72 km SE of Atka, Alaska
7 hours ago · 21.6 km deep
2.5
217 km WSW of Adak, Alaska
7 hours ago · 10.0 km deep
2.7
188 km E of Atka, Alaska
16 hours ago · 20.0 km deep
3.4
15 km NNE of Atka, Alaska
1 day ago · 3.9 km deep
2.6
176 km S of Atka, Alaska
1 day ago · 20.0 km deep
3.0
145 km WSW of Nikolski, Alaska
1 day ago · 10.0 km deep
2.6
299 km W of Adak, Alaska
1 day ago · 89.1 km deep
2.9
21 km SW of Atka, Alaska
2 days ago · 156.8 km deep
2.6
67 km SE of Adak, Alaska
2 days ago · 22.6 km deep
3.6
266 km WSW of Adak, Alaska
2 days ago · 4.5 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

Authoritative source: USGS event page (event ID: aka2026mdzuzb). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, June 21, 2026). M2.5 Earthquake 20 km S of Atka, Alaska — June 21, 2026. Retrieved June 23, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026mdzuzb/