Back to map

M5.1 Earthquake near Event of magnitude 5.1, near of Anchorage (Monde)

UTC time: 2026-02-23 10:02:10 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Magnitude
M5.1
Depth
10.0 km
Source
RESIF

Event of magnitude 5.1, near of Anchorage (Monde)

Map

M5.1 Earthquake near Event of magnitude 5.1, near of Anchorage (Monde) · 2026-02-23 — Map showing the location of the epicenter
M5.1 Earthquake near Event of magnitude 5.1, near of Anchorage (Monde) · 2026-02-23 — Map showing the location of the epicenter

About this earthquake

On February 23, 2026 at 10:02 UTC, a magnitude M5.1 earthquake occurred near Event of magnitude 5.1, near of Anchorage (Monde). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude can damage poorly built structures.

The event was recorded by RESIF.

Details

ID
cebd6915eb3ab5935e13a21a8a4f24ed210aa90e
Magnitude
M5.1
Depth
10.0 km
UTC time
2026-02-23 10:02:10 UTC
Local time
—
Country
—
Source
resif
Coordinates
52.54373, -169.72615
Temperature
5.2°C

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Tana
    Distance: 32 km ·Stratovolcano(es) ·Elevation: 1'170 m ·United States
  • Herbert
    Distance: 34 km ·Stratovolcano ·Elevation: 1'280 m ·United States
  • Cleveland
    Distance: 35 km ·Stratovolcano ·Elevation: 1'730 m ·Last eruption: 2020 ·United States
  • Carlisle
    Distance: 45 km ·Stratovolcano ·Elevation: 1'620 m ·Last eruption: 1828 ·United States
  • Kagamil
    Distance: 48 km ·Stratovolcano ·Elevation: 893 m ·Last eruption: 1929 ·United States
  • Uliaga
    Distance: 58 km ·Stratovolcano ·Elevation: 888 m ·United States

Radius · 100 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Nikolski Air StationUnited States · IKO · PAKO
    73.8 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Subsequent earthquakes nearby

Events recorded after this earthquake within 150 km. They are not automatically classified as aftershocks.

First 6 hours1
First 24 hours3
First 72 hours9
Strongest subsequent eventM5.7
M4.42026-02-23 10:54:31 UTC49.5 kmFox Islands M4.22026-02-23 21:11:06 UTC15.9 km88 km SW of Nikolski, Alaska M4.22026-02-23 21:11:08 UTC12.5 kmFOX ISLANDS, ALEUTIAN ISLANDS M4.42026-02-24 10:22:07 UTC20.7 kmAlaska M2.82026-02-24 18:00:48 UTC8.0 kmFOX ISLANDS, ALEUTIAN ISLANDS M2.82026-02-24 18:00:48 UTC8.7 kmFox Islands M2.82026-02-24 18:07:55 UTC36.1 km107 km SW of Nikolski, Alaska M2.72026-02-24 18:08:00 UTC10.3 kmFox Islands M2.92026-02-24 23:33:55 UTC14.4 km83 km SW of Nikolski, Alaska M2.92026-02-27 19:31:55 UTC22.4 km90 km SW of Nikolski, Alaska M3.22026-03-02 21:52:35 UTC13.8 kmFOX ISLANDS, ALEUTIAN ISLANDS M2.82026-03-03 01:40:34 UTC24.9 kmFOX ISLANDS, ALEUTIAN ISLANDS

Comparison of seismic sources

2 sources currently report magnitudes from M5.1 to M5.4.

Measurements can differ because agencies use different networks and calculation methods. Values may be revised.

SourceMagnitudeDepthPosition difference
NNSNM5.410.0 km19.3 km
RESIFM5.110.0 km0.0 km

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#32
Earlier events M≥484
Earlier events M≥543
Compared since2025-01-13

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M6.32026-02-23 05:11:49 UTC22.6 kmAlaska M6.12026-02-23 05:11:48 UTC22.6 km###.# km ( ###.# mi) WNW (az= 303.7) from Port Orford, OR M6.12026-02-23 05:11:48 UTC29.6 kmAlaska M6.02025-09-03 20:57:47 UTC23.6 km87 km SW of Nikolski, Alaska M5.92026-02-23 10:02:08 UTC12.7 kmFox Islands

Stats (last 24h)

Global (24h)
612
Country (24h)
—
—
Current earthquakes in
Magnitude Place Local time
No recent events available.

Share