Сан-Франциско 4,0 и 3,8

21-10-2011, 08:04. Разместил: VP

Magnitude	4.0
Date-Time	Thursday, October 20, 2011 at 21:41:04 UTC Thursday, October 20, 2011 at 02:41:04 PM at epicenter Time of Earthquake in other Time Zones
Location	37.856°N, 122.253°W
Depth	8.2 km (5.1 miles)
Region	SAN FRANCISCO BAY AREA, CALIFORNIA
Distances	3 km (2 miles) SE (132°) from Berkeley, CA 4 km (2 miles) NE (53°) from Emeryville, CA 4 km (3 miles) NNW (334°) from Piedmont, CA 7 km (4 miles) NNW (342°) from Oakland, CA
Location Uncertainty	horizontal +/- 0.1 km (0.1 miles); depth +/- 0.2 km (0.1 miles)
Parameters	Nph=258, Dmin=1 km, Rmss=0.17 sec, Gp= 14°, M-type=regional moment magnitude (Mw), Version=B
Source	California Integrated Seismic Net: USGS Caltech CGS UCB UCSD UNR
Event ID	nc71667366

Magnitude	3.8
Date-Time	Friday, October 21, 2011 at 03:16:05 UTC Thursday, October 20, 2011 at 08:16:05 PM at epicenter Time of Earthquake in other Time Zones
Location	37.869°N, 122.252°W
Depth	9.6 km (6.0 miles)
Region	SAN FRANCISCO BAY AREA, CALIFORNIA
Distances	2 km (1 miles) E (100°) from Berkeley, CA 5 km (3 miles) ESE (123°) from Albany, CA 5 km (3 miles) NE (41°) from Emeryville, CA 8 km (5 miles) NNW (346°) from Oakland, CA
Location Uncertainty	horizontal +/- 0.2 km (0.1 miles); depth +/- 0.4 km (0.2 miles)
Parameters	Nph= 89, Dmin=1 km, Rmss=0.19 sec, Gp= 29°, M-type=regional moment magnitude (Mw), Version=6
Source	California Integrated Seismic Net: USGS Caltech CGS UCB UCSD UNR
Event ID	nc71667591