5.2 magnitude earthquake 48 km from Ciudad Cortés, Puntarenas, Costa Rica

1999-08-20 10:42:17 UTC

UTC time: Friday, August 20, 1999 10:42 AM
Your time: 1999-08-20T10:42:17Z
Magnitude Type: mb
USGS page: M 5.2 - Costa Rica
USGS status: Reviewed by a seismologist
Reports from the public: 0 people


A

5.2 magnitude earthquake

1999-08-20 10:42:17 UTC at 10:42
August 20, 1999 UTC

Location:
Epicenter at 8.932, -83.965
48.2 km from Ciudad Cortés (30.2 miles)

Coast Of Costa Rica

Depth: 20 km

Aftershocks:
B

4.2 magnitude earthquake

1999-08-20 14:40:55 UTC at 14:40
August 20, 1999 UTC

Location:
Epicenter at 8.898, -83.968
49.2 km from Ciudad Cortés (30.2 miles)

Coast Of Costa Rica

Depth: 20 km

C

4.1 magnitude earthquake

1999-08-20 14:59:12 UTC at 14:59
August 20, 1999 UTC

Location:
Epicenter at 8.964, -84.025
53.2 km from Quepos (33.2 miles)

Coast Of Costa Rica

Depth: 0 km

D

4.2 magnitude earthquake

1999-08-20 16:08:59 UTC at 16:08
August 20, 1999 UTC

Location:
Epicenter at 8.971, -84.119
50.2 km from Quepos (31.2 miles)

Coast Of Costa Rica

Depth: 20 km

E

4.4 magnitude earthquake

1999-08-20 18:59:48 UTC at 18:59
August 20, 1999 UTC

Location:
Epicenter at 8.973, -84.147
49.2 km from Quepos (30.2 miles)

Coast Of Costa Rica

Depth: 20 km

F

4.2 magnitude earthquake

1999-08-20 20:14:59 UTC at 20:14
August 20, 1999 UTC

Location:
Epicenter at 8.969, -84.183
50.2 km from Quepos (31.2 miles)

Coast Of Costa Rica

Depth: 0 km

G

4.4 magnitude earthquake

1999-08-20 20:22:08 UTC at 20:22
August 20, 1999 UTC

Location:
Epicenter at 8.919, -83.955
47.2 km from Ciudad Cortés (29.2 miles)

Coast Of Costa Rica

Depth: 20 km

H

4.7 magnitude earthquake

1999-08-20 22:40:59 UTC at 22:40
August 20, 1999 UTC

Location:
Epicenter at 8.758, -84.119
69.2 km from Ciudad Cortés (42.2 miles)

Coast Of Costa Rica

Depth: 20 km

I

4.7 magnitude earthquake

1999-08-20 22:44:15 UTC at 22:44
August 20, 1999 UTC

Location:
Epicenter at 8.785, -83.979
53.2 km from Ciudad Cortés (33.2 miles)

Coast Of Costa Rica

Depth: 20 km

J

4.0 magnitude earthquake

1999-08-21 00:20:31 UTC at 00:20
August 21, 1999 UTC

Location:
Epicenter at 9.02, -84.121
44.2 km from Quepos (27.2 miles)

Coast Of Costa Rica

Depth: 3 km