J******1
发帖数: 351 | | l****r
发帖数: 48 | 2 应该是真的，不过奇怪为什么没人提。
5.3 Mw - OFFSHORE NORTHERN CALIFORNIA
Preliminary Earthquake Report Magnitude 5.3 Mw
Date-Time
* 11 Apr 2012 22:42:55 UTC
* 11 Apr 2012 15:42:55 near epicenter
* 11 Apr 2012 14:42:55 standard time in your timezone
Location 39.359N 124.053W
Depth 7 km
Distances
* 23 km (14 miles) WNW (284 degrees) of Mendocino, CA
* 23 km (15 miles) WSW (247 degrees) of Fort Bragg, CA
* 31 km (19 miles) NW (306 degrees) of Navarro Head, CA
* 226 km (141 miles) NW (322 degrees) of San Francisco City Hall, CA
Location Uncertainty Horizontal: 36.9 km; Vertical 24.7 km
Parameters Nph = 37; Dmin = 56.0 km; Rmss = 0.70 seconds; Gp = 327°
M-type = Mw; Version = 4
Event ID NC 71762950 ***This event has been revised.
For updates, maps, and technical information, see:
Event Page
or
USGS Earthquake Hazards Program
CISN Northern California Management Center
U.S. Geological Survey
Berkeley Seismological Laboratory
http://www.cisn.org/ncmc.html
【在 J******1 的大作中提到】
: 吗
: 新华网的新闻，不知道真假
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