5.2 magnitude earthquake 25 km from Honiara, Guadalcanal, Solomon Islands

1977-04-21 01:37:52 UTC

UTC time: Thursday, April 21, 1977 01:37 AM
Your time: 1977-04-21T01:37:52Z
Magnitude Type: mb
USGS status: Reviewed by a seismologist
Reports from the public: 0 people


A

5.2 magnitude earthquake

1977-04-21 01:37:52 UTC at 01:37
April 21, 1977 UTC

Location:
Epicenter at -9.501, 159.726
25.2 km from Honiara (15.2 miles)

Solomon Islands

Depth: 33 km

Aftershocks:
B

4.9 magnitude earthquake

1977-04-21 02:53:22 UTC at 02:53
April 21, 1977 UTC

Location:
Epicenter at -9.755, 159.978
35.2 km from Honiara (22.2 miles)

Solomon Islands

Depth: 33 km

C

5.4 magnitude earthquake

1977-04-21 03:26:58 UTC at 03:26
April 21, 1977 UTC

Location:
Epicenter at -9.834, 160.312
59.2 km from Honiara (36.2 miles)

Solomon Islands

Depth: 22 km

D

5.2 magnitude earthquake

1977-04-21 03:34:26 UTC at 03:34
April 21, 1977 UTC

Location:
Epicenter at -9.914, 160.176
58.2 km from Honiara (36.2 miles)

Solomon Islands

Depth: 33 km

E

5.0 magnitude earthquake

1977-04-21 03:44:30 UTC at 03:44
April 21, 1977 UTC

Location:
Epicenter at -9.745, 159.767
39.2 km from Honiara (24.2 miles)

Solomon Islands

Depth: 33 km

F

5.1 magnitude earthquake

1977-04-21 04:07:44 UTC at 04:07
April 21, 1977 UTC

Location:
Epicenter at -9.853, 159.925
46.2 km from Honiara (28.2 miles)

Solomon Islands

Depth: 27 km

G

4.9 magnitude earthquake

1977-04-21 04:56:19 UTC at 04:56
April 21, 1977 UTC

Location:
Epicenter at -9.819, 160.305
57.2 km from Honiara (35.2 miles)

Solomon Islands

Depth: 34 km

H

5.3 magnitude earthquake

1977-04-21 06:31:03 UTC at 06:31
April 21, 1977 UTC

Location:
Epicenter at -9.876, 160.158
54.2 km from Honiara (33.2 miles)

Solomon Islands

Depth: 31 km

I

4.7 magnitude earthquake

1977-04-21 07:08:22 UTC at 07:08
April 21, 1977 UTC

Location:
Epicenter at -9.878, 160.381
68.2 km from Honiara (42.2 miles)

Solomon Islands

Depth: 41 km

J

5.1 magnitude earthquake

1977-04-21 08:04:54 UTC at 08:04
April 21, 1977 UTC

Location:
Epicenter at -10.042, 160.252
75.2 km from Honiara (46.2 miles)

Solomon Islands

Depth: 20 km