Historic Seismicity

Magnitude 4.6 VANCOUVER ISLAND, CANADA REGION
Monday, July 26, 2010 at 08:43:27 UTC

Historic Seismicity World Location
Magnitude / Depth Legend
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green

Seismicity in 2010
Magnitude / Depth Legend
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green

Magnitude 7 and Greater Earthquakes
Magnitude / Depth Legend
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver

http://neic.usgs.gov/neis/bulletin/neic_zeaj_h.html

Magnitude 4.6 - VANCOUVER ISLAND, CANADA REGION 2010 July 26 08:43:27 UTC

Magnitude 4.6 - VANCOUVER ISLAND, CANADA REGION

2010 July 26 08:43:27 UTC

This event has been reviewed by a seismologist.

Magnitude	4.6
Date-Time	Monday, July 26, 2010 at 08:43:27 UTC Monday, July 26, 2010 at 01:43:27 AM at epicenter Time of Earthquake in other Time Zones
Location	50.134°N, 129.845°W
Depth	19.6 km (12.2 miles) (poorly constrained)
Region	VANCOUVER ISLAND, CANADA REGION
Distances	185 km (115 miles) WSW of Port Hardy, British Columbia, Canada 255 km (160 miles) SSW of Bella Bella, British Columbia, Canada 330 km (205 miles) W of Campbell River, British Columbia, Canada 510 km (315 miles) WNW of VICTORIA, British Columbia, Canada
Location Uncertainty	horizontal +/- 10 km (6.2 miles); depth +/- 27.2 km (16.9 miles)
Parameters	NST= 84, Nph= 91, Dmin=493.1 km, Rmss=0.96 sec, Gp=166°, M-type=body wave magnitude (Mb), Version=6
Source	USGS NEIC (WDCS-D)
Event ID	us2010zeaj

http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/us2010zeaj.php

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Senin, 26 Juli 2010