6.1 magnitude earthquake 28 km from Malad City, Idaho, United States

1975-03-28 02:31:05 UTC

UTC time: Friday, March 28, 1975 02:31 AM
Your time: 1975-03-28T02:31:05Z
Magnitude Type: mb
USGS status: Reviewed by a seismologist
Reports from the public: 0 people


A

6.1 magnitude earthquake

1975-03-28 02:31:05 UTC at 02:31
March 28, 1975 UTC

Location:
Epicenter at 42.061, -112.548
28.2 km from Malad City (17.2 miles)

Southern Idaho

Depth: 5 km

Aftershocks:
B

3.0 magnitude earthquake

1975-03-28 13:11:16 UTC at 13:11
March 28, 1975 UTC

Location:
Epicenter at 42.051, -112.481
24.2 km from Malad City (15.2 miles)

Southern Idaho

Depth: 2 km

C

4.1 magnitude earthquake

1975-03-28 16:15:06 UTC at 16:15
March 28, 1975 UTC

Location:
Epicenter at 42.03, -112.534
29.2 km from Malad City (18.2 miles)

Southern Idaho

Depth: 7 km

D

3.2 magnitude earthquake

1975-03-29 05:44:32 UTC at 05:44
March 29, 1975 UTC

Location:
Epicenter at 42.08, -112.453
20.2 km from Malad City (12.2 miles)

Southern Idaho

Depth: 3 km

E

4.7 magnitude earthquake

1975-03-29 13:01:19 UTC at 13:01
March 29, 1975 UTC

Location:
Epicenter at 42.016, -112.521
29.2 km from Malad City (18.2 miles)

Southern Idaho

Depth: 4 km

F

4.3 magnitude earthquake

1975-03-30 06:56:28 UTC at 06:56
March 30, 1975 UTC

Location:
Epicenter at 42.02, -112.578
33.2 km from Malad City (20.2 miles)

Southern Idaho

Depth: 5 km

G

2.9 magnitude earthquake

1975-03-30 07:22:00 UTC at 07:22
March 30, 1975 UTC

Location:
Epicenter at 42.028, -112.62
35.2 km from Malad City (22.2 miles)

Southern Idaho

Depth: 2 km

H

3.4 magnitude earthquake

1975-03-30 07:32:12 UTC at 07:32
March 30, 1975 UTC

Location:
Epicenter at 42.023, -112.605
34.2 km from Malad City (21.2 miles)

Southern Idaho

Depth: 1 km

I

2.8 magnitude earthquake

1975-03-30 10:06:48 UTC at 10:06
March 30, 1975 UTC

Location:
Epicenter at 42.097, -112.644
34.2 km from Malad City (21.2 miles)

Southern Idaho

Depth: 5 km

J

2.6 magnitude earthquake

1975-03-30 12:17:59 UTC at 12:17
March 30, 1975 UTC

Location:
Epicenter at 42.039, -112.537
29.2 km from Malad City (18.2 miles)

Southern Idaho

Depth: 3 km