Northern Alaska has had: (M1.5 or greater)

  • 12 earthquakes in the past 24 hours
  • 89 earthquakes in the past 7 days
  • 451 earthquakes in the past 30 days
  • 6,837 earthquakes in the past 365 days

The largest earthquake in Northern Alaska:


A

7.9 magnitude earthquake

2002-11-03 22:12:41 UTC at 22:12
November 03, 2002 UTC

Location:
Epicenter at 63.517, -147.444
84.2 km from Healy (52.2 miles)

Central Alaska

Depth: 4 km

B

7.2 magnitude earthquake

1947-10-16 02:09:51 UTC at 02:09
October 16, 1947 UTC

Location:
Epicenter at 64.131, -148.613
35.2 km from Healy (21.2 miles)

Central Alaska

Depth: 26 km

C

7.1 magnitude earthquake

1958-04-07 15:30:45 UTC at 15:30
April 07, 1958 UTC

Location:
Epicenter at 65.915, -156.343
300.2 km from Kotzebue (186.2 miles)

Northern Alaska

Depth: 15 km

D

7.0 magnitude earthquake

1937-07-22 17:09:33 UTC at 17:09
July 22, 1937 UTC

Location:
Epicenter at 64.726, -146.565
24.2 km from Eielson Air Force Base (15.2 miles)

Central Alaska

Depth: 10 km

E

6.7 magnitude earthquake

2002-10-23 11:27:19 UTC at 11:27
October 23, 2002 UTC

Location:
Epicenter at 63.514, -147.912
64.2 km from Healy (40.2 miles)

Central Alaska

Depth: 4 km

F

6.7 magnitude earthquake

1968-10-29 22:16:18 UTC at 22:16
October 29, 1968 UTC

Location:
Epicenter at 65.393, -150.072
114.2 km from Ester (70.2 miles)

Northern Alaska

Depth: 10 km

G

6.5 magnitude earthquake

1929-07-04 04:28:40 UTC at 04:28
July 04, 1929 UTC

Location:
Epicenter at 64.355, -147.852
49.2 km from Salcha (30.2 miles)

Central Alaska

Depth: 20 km

H

6.3 magnitude earthquake

2018-08-12 14:58:54 UTC at 14:58
August 12, 2018 UTC

Location:
Epicenter at 69.562, -145.3
137.2 km from Prudhoe Bay (85.2 miles)

Northern Alaska

Depth: 2 km

I

6.2 magnitude earthquake

1985-03-09 14:08:04 UTC at 14:08
March 09, 1985 UTC

Location:
Epicenter at 66.239, -150.029
180.2 km from Ester (112.2 miles)

Northern Alaska

Depth: 11 km

J

6.1 magnitude earthquake

2018-08-12 21:15:01 UTC at 21:15
August 12, 2018 UTC

Location:
Epicenter at 69.521, -144.36
172.2 km from Prudhoe Bay (107.2 miles)

Northern Alaska

Depth: 1 km