7.9 magnitude earthquake 278 km from Kodiak, Alaska, United States

2018-01-23 09:31:42 UTC

UTC time: Tuesday, January 23, 2018 09:31 AM
Your time: 2018-01-23T09:31:42Z
Magnitude Type: mww
USGS status: Reviewed by a seismologist
Reports from the public: 2652 people


A

7.9 magnitude earthquake

2018-01-23 09:31:42 UTC at 09:31
January 23, 2018 UTC

Location:
Epicenter at 56.046, -149.073
278.2 km from Kodiak (173.2 miles)

Gulf Of Alaska

Depth: 25 km

Aftershocks:
B

4.8 magnitude earthquake

2018-01-23 09:47:55 UTC at 09:47
January 23, 2018 UTC

Location:
Epicenter at 56.177, -149.156
155.2 km from Kodiak Station (96.2 miles)

Kodiak Island, Alaska

Depth: 7 km

C
2018-01-23 09:47:56 UTC 4.6 magnitude, 23 km depth
Gulf Of Alaska

4.6 magnitude earthquake

2018-01-23 09:47:56 UTC at 09:47
January 23, 2018 UTC

Location:
Epicenter at 56.146, -149.226

Gulf Of Alaska

Depth: 23 km

D
2018-01-23 09:55:38 UTC 4.5 magnitude, 10 km depth
Gulf Of Alaska

4.5 magnitude earthquake

2018-01-23 09:55:38 UTC at 09:55
January 23, 2018 UTC

Location:
Epicenter at 56.105, -149.456

Gulf Of Alaska

Depth: 10 km

E
2018-01-23 09:57:24 UTC 4.3 magnitude, 10 km depth
Gulf Of Alaska

4.3 magnitude earthquake

2018-01-23 09:57:24 UTC at 09:57
January 23, 2018 UTC

Location:
Epicenter at 56.309, -148.483

Gulf Of Alaska

Depth: 10 km

F
2018-01-23 09:59:58 UTC 4.7 magnitude, 11 km depth
Gulf Of Alaska

4.7 magnitude earthquake

2018-01-23 09:59:58 UTC at 09:59
January 23, 2018 UTC

Location:
Epicenter at 56.034, -149.046

Gulf Of Alaska

Depth: 11 km

G
2018-01-23 10:03:58 UTC 4.4 magnitude, 10 km depth
Gulf Of Alaska

4.4 magnitude earthquake

2018-01-23 10:03:58 UTC at 10:03
January 23, 2018 UTC

Location:
Epicenter at 56.253, -148.262

Gulf Of Alaska

Depth: 10 km

H
2018-01-23 10:05:20 UTC 4.7 magnitude, 20 km depth
Gulf Of Alaska

4.7 magnitude earthquake

2018-01-23 10:05:20 UTC at 10:05
January 23, 2018 UTC

Location:
Epicenter at 56.113, -149.821

Gulf Of Alaska

Depth: 20 km

I
2018-01-23 10:09:04 UTC 4.4 magnitude, 8 km depth
Gulf Of Alaska

4.4 magnitude earthquake

2018-01-23 10:09:04 UTC at 10:09
January 23, 2018 UTC

Location:
Epicenter at 55.954, -149.275

Gulf Of Alaska

Depth: 8 km

J
2018-01-23 10:10:14 UTC 4.3 magnitude, 5 km depth
Gulf Of Alaska

4.3 magnitude earthquake

2018-01-23 10:10:14 UTC at 10:10
January 23, 2018 UTC

Location:
Epicenter at 55.999, -149.405

Gulf Of Alaska

Depth: 5 km