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Preliminary Earthquake Report

Magnitude 4.5 GALAPAGOS ISLANDS REGION
Wednesday, April 25, 2012 at 16:00:16 UTC

Magnitude 4.5
Date-Time Wednesday, April 25, 2012 at 16:00:16 (UTC) - Coordinated Universal Time
Wednesday, April 25, 2012 at 10:00:16 AM local time at epicenter
Time of Earthquake in other Time Zones
Location 1.28N 90.59W
Depth 10 kilometers
Region GALAPAGOS ISLANDS REGION
Distances 249 km (155 miles) N of Puerto Villamil, Isabela, Galapagos
265 km (165 miles) NNW of Puerto Baquerizo Moreno, Galapagos
1248 km (775 miles) WNW of Guayaquil, Ecuador
1355 km (841 miles) W of QUITO, Ecuador
Location Uncertainty Error estimate
Parameters Nst=72, Nph=72, Dmin=1354.6 km, Rmss=1.03 sec, Erho=11.1 km, Erzz=0 km, Gp=77.3 degrees
Source USGS NEIC (WDCS-D)
Event ID us2012zvby

Earthquake Location

Earthquake Location

Historic Seismicity