2.9

M2.9 Earthquake 21 km SW of Atka, Alaska — June 20, 2026

2026-06-20 23:19:10 UTC (2 days ago) · approx. 11:19 AM UTC-12 local

MagnitudeM2.9(ml)
Time23:19 UTC≈ 11:19 AM UTC-12
Depth156.8 kmintermediate depth
Coordinates52.050°, -174.402°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.05°, -174.40°

Earthquake Details

Magnitude
2.9 ml
Depth
156.8 km
intermediate depth
Location
52.0499°N
-174.4024°E

Technical Information

Event ID
us6000t7hx
Event Type
earthquake
Status
✓ Reviewed
Significance
129
Stations Used
16
Azimuthal Gap
221.0°
Min Station Distance
0.198°
RMS Residual
0.42 sec
Last Updated
2026-06-23 01:54:16 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
2.5
20 km S of Atka, Alaska
2 days ago · 194.0 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 2.9 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: us6000t7hx). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, June 20, 2026). M2.9 Earthquake 21 km SW of Atka, Alaska — June 20, 2026. Retrieved June 23, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000t7hx/