2.5

M2.5 Earthquake 91 km S of Sand Point, Alaska — December 31, 2025

2025-12-31 23:57:05 UTC (2025-12-31) · approx. 12:57 PM UTC-11 local

MagnitudeM2.5(ml)
Time23:57 UTC≈ 12:57 PM UTC-11
Depth13.7 kmshallow crustal
Coordinates54.511°, -160.450°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.51°, -160.45°

Earthquake Details

Magnitude
2.5 ml
Depth
13.7 km
shallow crustal
Location
54.5110°N
-160.4500°E

Technical Information

Event ID
ak2025ztzysw
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
14
Azimuthal Gap
240.0°
Min Station Distance
1.000°
RMS Residual
0.60 sec
Last Updated
2026-05-14 19:17:48 UTC

Nearby Earthquakes (Last 7 Days)

3.6
26 km SSE of Unalaska, Alaska
5 hours ago · 77.0 km deep
2.5
34 km WNW of Ivanof Bay, Alaska
2 days ago · 6.1 km deep
2.5
87 km SSE of Unalaska, Alaska
2 days ago · 35.0 km deep
2.9
93 km WNW of Karluk, Alaska
2 days ago · 8.0 km deep
3.2
130 km ESE of Nikolski, Alaska
3 days ago · 10.0 km deep
3.1
90 km S of Sand Point, Alaska
3 days ago · 5.0 km deep
2.8
101 km SE of King Cove, Alaska
3 days ago · 5.0 km deep
2.5
103 km S of Sand Point, Alaska
3 days ago · 2.1 km deep
3.5
205 km S of Sand Point, Alaska
3 days ago · 10.0 km deep
2.5
112 km SSE of King Cove, Alaska
4 days ago · 0.8 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 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: ak2025ztzysw). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, December 31, 2025). M2.5 Earthquake 91 km S of Sand Point, Alaska — December 31, 2025. Retrieved May 23, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak2025ztzysw/