miércoles, 20 de julio de 2011

20 de julio, sismo 4,6ºRichter AL SUROESTE DE COSTA RICA

Magnitude 4.6 - OFF THE COAST OF COSTA RICA
2011 July 20 11:01:08 UTC

Magnitude 4.6
Date-Time Wednesday, July 20, 2011 at 11:01:08 UTC
Wednesday, July 20, 2011 at 05:01:08 AM at epicenter
Time of Earthquake in other Time Zones

Location 10.964°N, 87.795°W
Depth 23.2 km (14.4 miles)
Region OFF THE COAST OF COSTA RICA
Distances 191 km (118 miles) SSW of Leon, Nicaragua
196 km (121 miles) SSW of Chinandega, Nicaragua
212 km (131 miles) SW of MANAGUA, Nicaragua
1538 km (955 miles) SE of MEXICO CITY, D.F., Mexico

Location Uncertainty horizontal +/- 27.4 km (17.0 miles); depth +/- 8.3 km (5.2 miles)
Parameters NST= 68, Nph= 73, Dmin=339.5 km, Rmss=0.85 sec, Gp=191°,
M-type=body wave magnitude (Mb), Version=6
Source USGS NEIC (WDCS-D)


fuente. usgs