PANAMA--COSTA RICA BORDER QUAKES

4.5 Mb - PANAMA-COSTA RICA BORDER REGION
Preliminary Earthquake Report
Magnitude
4.5 Mb
Date-Time
30 May 2008 06:07:47 UTC
30 May 2008 01:07:47 near epicenter
30 May 2008 00:07:47 standard time in your timezone
Location
8.555N 82.876W
Depth
31 km
Distances
51 km (31 miles) WNW (286 degrees) of David, Panama
111 km (69 miles) SW (219 degrees) of Bocas del Toro, Panama
161 km (100 miles) S (174 degrees) of Limon, Costa Rica
206 km (128 miles) SE (140 degrees) of SAN JOSE, Costa Rica
Location Uncertainty
Horizontal: 20.1 km; Vertical 35.6 km
Parameters
Nph = 30; Dmin = 297.8 km; Rmss = 1.18 seconds; Gp = 147°M-type = Mb; Version = 7
Event ID
US 2008sral

4.8 Mb - PANAMA-COSTA RICA BORDER REGION
Preliminary Earthquake Report
Magnitude
4.8 Mb
Date-Time
30 May 2008 05:35:42 UTC
30 May 2008 00:35:42 near epicenter
29 May 2008 23:35:42 standard time in your timezone
Location
8.444N 82.901W
Depth
35 km
Distances
51 km (32 miles) W (271 degrees) of David, Panama
122 km (76 miles) SW (216 degrees) of Bocas del Toro, Panama
174 km (108 miles) S (176 degrees) of Limon, Costa Rica
214 km (133 miles) SE (143 degrees) of SAN JOSE, Costa Rica
Location Uncertainty
Horizontal: 9.4 km; Vertical 0.0 km
Parameters
Nph = 134; Dmin = 303.8 km; Rmss = 1.32 seconds; Gp = 147°M-type = Mb; Version = 7
Event ID
US 2008srai

4.4 Mb - PANAMA-COSTA RICA BORDER REGION
Preliminary Earthquake Report
Magnitude
4.4 Mb
Date-Time
30 May 2008 04:02:58 UTC
29 May 2008 23:02:58 near epicenter
29 May 2008 22:02:58 standard time in your timezone
Location
8.467N 82.770W
Depth
35 km
Distances
37 km (23 miles) W (276 degrees) of David, Panama
112 km (70 miles) SSW (211 degrees) of Bocas del Toro, Panama
173 km (107 miles) S (171 degrees) of Limon, Costa Rica
221 km (137 miles) SE (140 degrees) of SAN JOSE, Costa Rica
Location Uncertainty
Horizontal: 12.2 km; Vertical 0.0 km
Parameters
Nph = 29; Dmin = 312.9 km; Rmss = 0.97 seconds; Gp = 147°M-type = Mb; Version = 7
Event ID
US 2008srag

4.7 Mb - PANAMA-COSTA RICA BORDER REGION
Preliminary Earthquake Report
Magnitude
4.7 Mb
Date-Time
29 May 2008 07:01:51 UTC
29 May 2008 02:01:51 near epicenter
29 May 2008 01:01:51 standard time in your timezone
Location
8.511N 82.920W
Depth
32 km
Distances
54 km (34 miles) W (279 degrees) of David, Panama
117 km (73 miles) SW (219 degrees) of Bocas del Toro, Panama
166 km (103 miles) S (176 degrees) of Limon, Costa Rica
206 km (128 miles) SE (142 degrees) of SAN JOSE, Costa Rica
Location Uncertainty
Horizontal: 9.9 km; Vertical 35.2 km
Parameters
Nph = 82; Dmin = 346.9 km; Rmss = 1.18 seconds; Gp = 147°M-type = Mb; Version = 6
Event ID
US 2008sqar
For updates, maps, and technical information, see:

Event Page or U.S.G.S. Earthquake Hazards Program
National Earthquake Information CenterU.S. Geological Survey

http://neic.usgs.gov/

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