d*******d 发帖数: 2050 | 1 那个地方过去不太活跃阿.这么突然来一下,是不是什么先兆阿.
Magnitude 3.8
Date-Time Monday, April 18, 2011 at 21:57:19 UTC
Monday, April 18, 2011 at 02:57:19 PM at epicenter
Location 37.597°N, 122.455°W
Depth 13.6 km (8.5 miles)
Region SAN FRANCISCO BAY AREA, CALIFORNIA
Distances 4 km (2 miles) SE (136°) from Pacifica, CA
4 km (2 miles) SW (220°) from San Bruno, CA
5 km (3 miles) W (266°) from Millbrae, CA
10 km (6 miles) S (175°) from Daly City, CA
13 km (8 miles) WNW (291°) from San Mateo, CA
20 km (12 miles) S (189°) from San Francisco City Hall, CA |