Image
© US Geological Survey
Date-Time:
Sunday, July 12, 2009 at 03:01:16 UTC

Saturday, July 11, 2009 at 10:01:16 PM at epicenter

Location:
25.158°N, 106.618°W

Depth:
46.8 km (29.1 miles)

Distances:
87 km (54 miles) ENE (63°) from Culiacán, Sinaloa, Mexico

100 km (62 miles) NE (51°) from Costa Rica, Sinaloa, Mexico

109 km (68 miles) ENE (59°) from Campo Gobierno, Sinaloa, Mexico

997 km (620 miles) NW (311°) from MEXICO CITY, D.F., Mexico

Location Uncertainty:
horizontal +/- 7.8 km (4.8 miles); depth +/- 8 km (5.0 miles)

Parameters:
NST=146, Nph=146, Dmin=735.4 km, Rmss=1.04 sec, Gp=122°, M-type=body wave magnitude (Mb), Version=Q

Source:
USGS NEIC (WDCS-D)

Event ID:
us2009izab

This event has been reviewed by a seismologist