123 km WSW of Adak, Alaska

2026-02-17 22:21:56 UTC (1 days ago)

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Earthquake Details

Magnitude

2.7 ml

Depth

12.7 km

Shallow

Location

51.3240°N
-178.1740°E

Technical Information

Event ID

ak2026djzptf

Event Type

earthquake

Status

✓ Reviewed

Significance

112

Stations Used

Azimuthal Gap

229.0°

Min Station Distance

0.500°

RMS Residual

0.30 sec

Last Updated

2026-02-19 06:26:57 UTC

Nearby Earthquakes (Last 7 Days)

4.6

228 km W of Adak, Alaska

10 hours ago · 127.8 km deep

3.7

142 km ESE of Atka, Alaska

1 days ago · 5.0 km deep

4.0

53 km ESE of Adak, Alaska

1 days ago · 55.7 km deep

4.6

136 km SW of Adak, Alaska

1 days ago · 10.0 km deep

3.2

78 km ESE of Adak, Alaska

1 days ago · 29.0 km deep

3.0

35 km SE of Atka, Alaska

1 days ago · 84.9 km deep

3.5

Rat Islands, Aleutian Islands, Alaska

1 days ago · 69.0 km deep

3.7

37 km ENE of Adak, Alaska

2 days ago · 144.5 km deep

2.6

46 km WSW of Atka, Alaska

2 days ago · 110.2 km deep

2.5

141 km WSW of Adak, Alaska

3 days ago · 42.6 km deep

Actions

View on USGS Did You Feel It?

Location

Alaska

View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Shallow depth (12.7 km): Shallow earthquakes often cause more damage at the surface.

Learn more about magnitude →

Be Prepared

Earthquakes can happen without warning. Make sure you know what to do.

→ What to do during an earthquake → Create an emergency plan → Emergency kit essentials