terremoto al largo della california

Magnitude 5.9
Date-Time

* Thursday, February 04, 2010 at 20:20:21 UTC
* Thursday, February 04, 2010 at 12:20:21 PM at epicenter
* Time of Earthquake in other Time Zones

Location 40.431°N, 124.929°W
Depth 11.2 km (7.0 miles)
Region OFFSHORE NORTHERN CALIFORNIA
Distances

* 56 km (35 miles) WNW (282°) from Petrolia, CA
* 59 km (36 miles) WSW (254°) from Ferndale, CA
* 68 km (42 miles) WSW (256°) from Fortuna, CA
* 76 km (47 miles) WSW (239°) from Eureka, CA
* 363 km (225 miles) NW (306°) from Sacramento, CA

Location Uncertainty horizontal +/- 1.4 km (0.9 miles); depth +/- 2 km (1.2 miles)
Parameters Nph=101, Dmin=50 km, Rmss=0.35 sec, Gp=227°,
M-type=regional moment magnitude (Mw), Version=A
Source

* California Integrated Seismic Net:
* USGS Caltech CGS UCB UCSD UNR

Event ID nc71348851