2.7

M2.7 Earthquake near Rat Islands, Aleutian Islands, Alaska — June 20, 2026

2026-06-20 09:18:53 UTC (3 days ago) · approx. 9:18 PM UTC+12 local

MagnitudeM2.7(ml)
Time09:18 UTC≈ 9:18 PM UTC+12
Depth66.1 kmshallow crustal
Coordinates51.606°, 178.761°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.61°, 178.76°

Earthquake Details

Magnitude
2.7 ml
Depth
66.1 km
shallow crustal
Location
51.6060°N
178.7610°E

Technical Information

Event ID
aka2026mcsjet
Event Type
earthquake
Status
✓ Reviewed
Significance
112
Stations Used
23
Azimuthal Gap
214.0°
Min Station Distance
0.300°
RMS Residual
0.30 sec
Last Updated
2026-06-22 18:10:03 UTC

Nearby Earthquakes (Last 7 Days)

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3.6
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2.5
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2.9
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2.6
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2 days ago · 22.6 km deep
3.6
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2 days ago · 4.5 km deep
3.0
267 km WSW of Adak, Alaska
2 days ago · 4.5 km deep
3.8
268 km WSW of Adak, Alaska
2 days ago · 40.0 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 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: aka2026mcsjet). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, June 20, 2026). M2.7 Earthquake near Rat Islands, Aleutian Islands, Alaska — June 20, 2026. Retrieved June 23, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026mcsjet/