2.1

M2.1 Earthquake 59 km W of Nanwalek, Alaska — September 19, 2025

2025-09-19 19:40:50 UTC (2025-09-19) · approx. 9:40 AM UTC-10 local

MagnitudeM2.1(ml)
Time19:40 UTC≈ 9:40 AM UTC-10
Depth82.9 kmintermediate depth
Coordinates59.460°, -152.957°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 59.46°, -152.96°

Earthquake Details

Magnitude
2.1 ml
Depth
82.9 km
intermediate depth
Location
59.4604°N
-152.9568°E

Technical Information

Event ID
ak025c1mcue5
Event Type
earthquake
Status
Automatic
Significance
68
RMS Residual
0.52 sec
Last Updated
2025-09-19 19:42:52 UTC

Nearby Earthquakes (Last 7 Days)

3.2
43 km SW of Nanwalek, Alaska
5 hours ago · 57.2 km deep
2.6
19 km ESE of Port Graham, Alaska
5 hours ago · 33.4 km deep
2.5
6 km E of Salamatof, Alaska
11 hours ago · 66.0 km deep
3.4
24 km ESE of Kasilof, Alaska
13 hours ago · 65.7 km deep
2.5
2 km N of Tanaina, Alaska
18 hours ago · 29.0 km deep
2.7
43 km WNW of Anchor Point, Alaska
1 day ago · 85.8 km deep
2.9
99 km W of Akhiok, Alaska
1 day ago · 59.6 km deep
2.6
38 km SW of Skwentna, Alaska
1 day ago · 113.4 km deep
3.1
63 km NW of Tatitlek, Alaska
1 day ago · 7.7 km deep
2.8
35 km NE of Chase, Alaska
2 days ago · 64.0 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 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: ak025c1mcue5). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, September 19, 2025). M2.1 Earthquake 59 km W of Nanwalek, Alaska — September 19, 2025. Retrieved May 28, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak025c1mcue5/