5.5 magnitude earthquake 3 km from San Antonio Heights, California, United States

1990-02-28 23:43:36 UTC

UTC time: Wednesday, February 28, 1990 23:43 PM
Your time: 1990-02-28T23:43:36Z
Magnitude Type: ml
USGS status: Reviewed by a seismologist
Reports from the public: 0 people


A

5.5 magnitude earthquake

1990-02-28 23:43:36 UTC at 23:43
February 28, 1990 UTC

Location:
Epicenter at 34.144, -117.697
3.2 km from San Antonio Heights (2.2 miles)

Greater Los Angeles Area, California

Depth: 3 km

Aftershocks:
B

3.0 magnitude earthquake

1990-02-28 23:46:54 UTC at 23:46
February 28, 1990 UTC

Location:
Epicenter at 34.133, -117.717
4.2 km from Claremont (2.2 miles)

Greater Los Angeles Area, California

Depth: 5 km

C

2.9 magnitude earthquake

1990-02-28 23:47:06 UTC at 23:47
February 28, 1990 UTC

Location:
Epicenter at 34.133, -117.717
4.2 km from Claremont (2.2 miles)

Greater Los Angeles Area, California

Depth: 5 km

D

2.0 magnitude earthquake

1990-02-28 23:49:11 UTC at 23:49
February 28, 1990 UTC

Location:
Epicenter at 34.229, -117.66
8.2 km from San Antonio Heights (5.2 miles)

Greater Los Angeles Area, California

Depth: 5 km

E

2.5 magnitude earthquake

1990-02-28 23:53:23 UTC at 23:53
February 28, 1990 UTC

Location:
Epicenter at 34.135, -117.714
4.2 km from Claremont (2.2 miles)

Greater Los Angeles Area, California

Depth: 8 km

F

2.5 magnitude earthquake

1990-02-28 23:53:36 UTC at 23:53
February 28, 1990 UTC

Location:
Epicenter at 34.134, -117.707
4.2 km from Claremont (2.2 miles)

Greater Los Angeles Area, California

Depth: 11 km

G

2.7 magnitude earthquake

1990-02-28 23:56:45 UTC at 23:56
February 28, 1990 UTC

Location:
Epicenter at 34.136, -117.708
4.2 km from Claremont (2.2 miles)

Greater Los Angeles Area, California

Depth: 6 km

H

2.1 magnitude earthquake

1990-02-28 23:57:39 UTC at 23:57
February 28, 1990 UTC

Location:
Epicenter at 34.145, -117.701
4.2 km from San Antonio Heights (2.2 miles)

Greater Los Angeles Area, California

Depth: 7 km

I

2.1 magnitude earthquake

1990-03-01 00:01:07 UTC at 00:01
March 01, 1990 UTC

Location:
Epicenter at 34.133, -117.717
4.2 km from Claremont (2.2 miles)

Greater Los Angeles Area, California

Depth: 4 km

J

2.0 magnitude earthquake

1990-03-01 00:01:34 UTC at 00:01
March 01, 1990 UTC

Location:
Epicenter at 34.133, -117.717
4.2 km from Claremont (2.2 miles)

Greater Los Angeles Area, California

Depth: 4 km