Earthquake 72 km WNW of Happy Valley, Alaska (3.5 ml) (2025-09-20 01:36:13 UTC)

1758332173

60.1764, -152.9599

128.37 KM

A 3.5 magnitude earthquake struck on 72 km WNW of Happy Valley, Alaska, at 2025-09-20 01:36:13 UTC. Reviewed by USGS seismologists, this minor quake occurred at a magnitude type of ml and was felt in surrounding areas. Stay updated on earthquake activity in 72 km WNW of Happy Valley, Alaska

Recommendation
Moderate Earthquake

Action

Noticeable shaking, items may rattle, but typically little to no damage.

Suggestion

Indoors: Drop, Cover, and Hold On under a sturdy piece of furniture. Move away from windows or heavy objects that might fall. Outdoors: Move to an open area away from buildings, trees, and power lines.

Earthquake 72 km WNW of Happy Valley, Alaska (3.5 ml) (2025-09-20 01:36:13 UTC)

Magnitudo (ml)

3.5

Confirmed
USGS

Summary

Intensity: 0
Tsunami: 0
ID: usgs_us7000qxhx

Nearest Places

Open Creek / 7.09 km
Tuxedni River / 8.99 km
Johnson Glacier / 9.02 km
Magnetic Island / 9.69 km
Tuxedni Glacier / 9.83 km

Comment

Latest Earthquake

1.3

4 km SE of Cloverdale, CA
Time: 1758338969
Depth: 1.82 km
Source: USGS (Automatic)

1.4

2 km W of Brawley, CA
Time: 1758338274
Depth: 5.29 km
Source: USGS (Automatic)

1.4

8 km ESE of Point MacKenzie, Alaska
Time: 1758337744
Depth: 30.80 km
Source: USGS (Automatic)

3.1

KEPULAUAN TALAUD, INDONESIA
Time: 1758337246
Depth: 25.00 km
Source: EMSC (Automatic)

3.1

Talaud Islands, Indonesia
Time: 1758337246
Depth: 25.09 km
Source: BMKG (Automatic)

Nearest Earthquake

3.5

SOUTHERN ALASKA
Time: 1758332173
Depth: 128.40 km
Source: EMSC (Automatic)

0.9

67 km WNW of Ninilchik, Alaska
Time: 1758327633
Depth: 8.60 km
Source: USGS (Automatic)

2.1

59 km W of Nanwalek, Alaska
Time: 1758310850
Depth: 82.90 km
Source: USGS (Automatic)

2.0

21 km NW of Seldovia Village, Alaska
Time: 1758306433
Depth: 42.30 km
Source: USGS (Automatic)

1.9

62 km ENE of Pedro Bay, Alaska
Time: 1758293416
Depth: 124.00 km
Source: USGS (Automatic)