19 May 2026, 21:55 UTC · May 19, 5:55 PM ET

M3.6 earthquake Andreanof Islands, Aleutian Islands, Alaska

A magnitude 3.6 earthquake struck Andreanof Islands, Aleutian Islands, Alaska at May 19, 5:55 PM ET, 10 km deep, minor – felt by people near the epicenter.

M3.5 276 km SW of Adak, AlaskaM3.6 Andreanof Islands, Aleutian Islands, AlaskaM3.6 265 km SW of Adak, AlaskaM3.9 265 km SSW of Adak, AlaskaM3.9 Rat Islands, Aleutian Islands, AlaskaM3.9 249 km WSW of Adak, AlaskaM3.9 226 km SW of Adak, AlaskaM3.9 Rat Islands, Aleutian Islands, AlaskaM4.0 294 km WSW of Adak, AlaskaM4.4 282 km WSW of Adak, AlaskaM4.4 255 km WSW of Adak, AlaskaM4.5 240 km WSW of Adak, AlaskaM4.6 Rat Islands, Aleutian Islands, Alaska
under 33–44–55–66+
Magnitude3.6 ml
Time19 May 2026, 21:55 UTC
Location50.156°, -179.960° – Andreanof Islands, Aleutian Islands, Alaska
Depth10.0 km
Felt reports0
Max. estimated intensity (MMI)3.6
USGS eventus6000sz2x
Within 100 km

Other earthquakes nearby this year

Mag.WhereWhen (ET)DepthFelt
4.6Rat Islands, Aleutian Islands, AlaskaSep 27, 3:48 AM
20 d ago
47 km–
4.5240 km WSW of Adak, AlaskaOct 11, 9:51 AM
370 d ago
35 km–
4.4282 km WSW of Adak, AlaskaSep 26, 1:01 PM
20 d ago
10 km–
4.4255 km WSW of Adak, AlaskaMar 5, 7:59 AM
225 d ago
10 km–
4.0294 km WSW of Adak, AlaskaJan 29, 7:56 AM
260 d ago
10 km–
3.9265 km SSW of Adak, AlaskaMar 10, 2:13 AM
221 d ago
10 km–
3.9Rat Islands, Aleutian Islands, AlaskaMar 4, 1:08 AM
227 d ago
10 km–
3.9249 km WSW of Adak, AlaskaFeb 23, 5:58 AM
235 d ago
9 km–
3.9226 km SW of Adak, AlaskaJan 28, 6:47 PM
261 d ago
7 km–
3.9Rat Islands, Aleutian Islands, AlaskaDec 12, 12:22 PM
308 d ago
10 km–
3.6265 km SW of Adak, AlaskaJul 28, 6:18 PM
80 d ago
10 km–
3.5276 km SW of Adak, AlaskaJul 3, 1:09 AM
106 d ago
10 km–
FAQ

About this earthquake

How strong was the Andreanof Islands, Aleutian Islands, Alaska earthquake?

Magnitude 3.6 (ml), minor – felt by people near the epicenter. Depth 10 km. Strongest estimated shaking: intensity 3.6 on the Modified Mercalli scale.

Was it felt?

No felt reports have been submitted to the USGS so far.

Were there aftershocks?

No earthquakes within 100 km have followed so far in our records.

Earthquakes

More

Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.

Cookies

We measure traffic so we know which stories you care about. You can change your choice at any time.

M3.6 earthquake Andreanof Islands, Aleutian Islands, Alaska