2.6

M2.6 Earthquake 189 km SSE of Unalaska, Alaska — July 31, 2026

2026-07-31 23:18:27 UTC (2026-07-31) · approx. 12:18 PM UTC-11 local

MagnitudeM2.6(ml)
Time23:18 UTC≈ 12:18 PM UTC-11
Depth2.5 kmshallow crustal
Coordinates52.290°, -165.479°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.29°, -165.48°

Earthquake Details

Magnitude
2.6 ml
Depth
2.5 km
shallow crustal
Location
52.2900°N
-165.4790°E

Technical Information

Event ID
aka2026pbngng
Event Type
earthquake
Status
✓ Reviewed
Significance
104
Stations Used
15
Azimuthal Gap
313.0°
Min Station Distance
1.700°
RMS Residual
0.40 sec
Last Updated
2026-08-05 17:19:21 UTC

Nearby Earthquakes (Last 7 Days)

3.0
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3.6
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1 day ago · 7.2 km deep
3.5
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2.8
199 km S of False Pass, Alaska
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2.6
90 km S of Sand Point, Alaska
2 days ago · 5.9 km deep
2.9
74 km SSE of Sand Point, Alaska
3 days ago · 8.2 km deep
2.6
90 km SSW of Sand Point, Alaska
3 days ago · 35.0 km deep
2.7
99 km SE of False Pass, Alaska
3 days ago · 8.3 km deep
2.9
102 km SSE of King Cove, Alaska
3 days ago · 4.8 km deep
2.5
88 km S of Unalaska, Alaska
3 days ago · 29.0 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.6 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026pbngng). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 31, 2026). M2.6 Earthquake 189 km SSE of Unalaska, Alaska — July 31, 2026. Retrieved August 5, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026pbngng/