2.0

M2.0 Earthquake 63 km NW of Petersville, Alaska — September 21, 2026

2026-09-21 19:24:38 UTC (2026-09-21) · approx. 9:24 AM UTC-10 local

MagnitudeM2.0(ml)
Time19:24 UTC≈ 9:24 AM UTC-10
Depth2.6 kmshallow crustal
Coordinates62.911°, -151.609°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 62.91°, -151.61°

Earthquake Details

Magnitude
2.0 ml
Depth
2.6 km
shallow crustal
Location
62.9110°N
-151.6090°E

Technical Information

Event ID
aka2026stgphi
Event Type
earthquake
Status
✓ Reviewed
Significance
62
Stations Used
23
Azimuthal Gap
54.0°
Min Station Distance
0.300°
RMS Residual
0.40 sec
Last Updated
2026-09-29 22:48:23 UTC

Nearby Earthquakes (Last 7 Days)

2.7
53 km E of Huslia, Alaska
2 hours ago · 5.2 km deep
2.5
65 km ESE of Denali National Park, Alaska
1 day ago · 135.0 km deep
2.6
46 km W of Happy Valley, Alaska
2 days ago · 100.3 km deep
3.0
63 km SE of Port Graham, Alaska
2 days ago · 54.5 km deep
2.9
66 km ESE of Denali National Park, Alaska
2 days ago · 131.3 km deep
3.2
35 km WSW of Skwentna, Alaska
2 days ago · 115.6 km deep
2.6
48 km NE of Chase, Alaska
2 days ago · 66.1 km deep
3.4
23 km NW of Nanwalek, Alaska
2 days ago · 77.9 km deep
3.0
38 km WNW of Anchor Point, Alaska
2 days ago · 93.5 km deep
3.1
26 km N of Glacier View, Alaska
3 days ago · 20.8 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.0 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026stgphi). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 21, 2026). M2.0 Earthquake 63 km NW of Petersville, Alaska — September 21, 2026. Retrieved September 29, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026stgphi/