3.3

129 km WSW of Adak, Alaska

2026-02-19 07:13:18 UTC (16 hours ago)

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Earthquake Details

Magnitude
3.3 ml
Depth
10.9 km
Shallow
Location
51.5380°N
-178.4310°E

Technical Information

Event ID
aka2026dmmyno
Event Type
earthquake
Status
✓ Reviewed
Significance
168
Stations Used
30
Azimuthal Gap
190.0°
Min Station Distance
0.200°
RMS Residual
0.70 sec
Last Updated
2026-02-19 21:21:23 UTC

Nearby Earthquakes (Last 7 Days)

3.1
150 km SW of Adak, Alaska
13 hours ago · 13.8 km deep
4.6
228 km W of Adak, Alaska
17 hours ago · 127.8 km deep
3.0
252 km W of Adak, Alaska
21 hours ago · 99.8 km deep
2.9
223 km WSW of Adak, Alaska
23 hours ago · 18.4 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
2 days ago · 55.7 km deep
4.6
136 km SW of Adak, Alaska
2 days ago · 10.0 km deep
3.2
78 km ESE of Adak, Alaska
2 days ago · 29.0 km deep
2.7
123 km WSW of Adak, Alaska
2 days ago · 12.7 km deep
3.0
35 km SE of Atka, Alaska
2 days ago · 84.9 km deep

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Location

Alaska
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Understanding This Data

Magnitude 3.3 earthquakes are typically only recorded by instruments.

Shallow depth (10.9 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