6.0 magnitude earthquake 8 km from Mammoth Lakes, California, United States

1981-09-30 11:53:26 UTC

UTC time: Wednesday, September 30, 1981 11:53 AM
Your time: 1981-09-30T11:53:26Z
Magnitude Type: ml
USGS status: Reviewed by a seismologist
Reports from the public: 0 people


A

6.0 magnitude earthquake

1981-09-30 11:53:26 UTC at 11:53
September 30, 1981 UTC

Location:
Epicenter at 37.608, -118.888
8.2 km from Mammoth Lakes (5.2 miles)

Long Valley Area, California

Depth: 4 km

Aftershocks:
B

2.6 magnitude earthquake

1981-09-30 12:05:13 UTC at 12:05
September 30, 1981 UTC

Location:
Epicenter at 37.597, -118.884
9.2 km from Mammoth Lakes (5.2 miles)

Long Valley Area, California

Depth: 4 km

C

3.6 magnitude earthquake

1981-09-30 12:06:05 UTC at 12:06
September 30, 1981 UTC

Location:
Epicenter at 37.607, -118.852
11.2 km from Mammoth Lakes (7.2 miles)

Long Valley Area, California

Depth: 4 km

D

2.8 magnitude earthquake

1981-09-30 12:11:11 UTC at 12:11
September 30, 1981 UTC

Location:
Epicenter at 37.637, -118.87
9.2 km from Mammoth Lakes (5.2 miles)

Long Valley Area, California

Depth: 4 km

E

2.9 magnitude earthquake

1981-09-30 12:12:45 UTC at 12:12
September 30, 1981 UTC

Location:
Epicenter at 37.661, -118.899
6.2 km from Mammoth Lakes (4.2 miles)

Long Valley Area, California

Depth: 3 km

F

3.2 magnitude earthquake

1981-09-30 12:15:10 UTC at 12:15
September 30, 1981 UTC

Location:
Epicenter at 37.629, -118.891
7.2 km from Mammoth Lakes (4.2 miles)

Long Valley Area, California

Depth: 3 km

G

3.7 magnitude earthquake

1981-09-30 12:15:48 UTC at 12:15
September 30, 1981 UTC

Location:
Epicenter at 37.671, -118.893
7.2 km from Mammoth Lakes (4.2 miles)

Long Valley Area, California

Depth: 4 km

H

3.1 magnitude earthquake

1981-09-30 12:22:26 UTC at 12:22
September 30, 1981 UTC

Location:
Epicenter at 37.637, -118.882
8.2 km from Mammoth Lakes (4.2 miles)

Long Valley Area, California

Depth: 3 km

I

3.5 magnitude earthquake

1981-09-30 12:22:55 UTC at 12:22
September 30, 1981 UTC

Location:
Epicenter at 37.555, -118.797
18.2 km from Mammoth Lakes (11.2 miles)

Central California

Depth: 30 km

J

3.6 magnitude earthquake

1981-09-30 12:25:22 UTC at 12:25
September 30, 1981 UTC

Location:
Epicenter at 37.603, -118.898
8.2 km from Mammoth Lakes (5.2 miles)

Long Valley Area, California

Depth: 4 km