Wednesday, August 6, 2008

RAT ISLANDS, ALEUTIAN ISLANDS--RECENT QUAKES

5.8 Mw - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report

Magnitude
5.8 Mw
Date-Time
25 Jul 2008 00:29:27 UTC
24 Jul 2008 15:29:27 near epicenter
24 Jul 2008 18:29:27 standard time in your timezone
Location
51.407N 179.022E
Depth
56 km
Distances
429 km (267 miles) ESE (110 degrees) of Attu Station, AK
1395 km (867 miles) E (89 degrees) of Petropavlovsk-Kamchatskiy, Russia
3558 km (2211 miles) NE (48 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: 7.9 km; Vertical 5.9 km
Parameters
Nph = 197; Dmin = 369.0 km; Rmss = 0.84 seconds; Gp = 72°M-type = Mw; Version = 7
Event ID
US 2008uwb8 ***This event supersedes event AK00056738.
5.8 Ml - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report
Magnitude
5.8 Ml
Date-Time
25 Jul 2008 00:29:23 UTC
24 Jul 2008 15:29:23 near epicenter
24 Jul 2008 18:29:23 standard time in your timezone
Location
51.105N 178.893E
Depth
11 km
Distances
436 km (271 miles) ESE (114 degrees) of Attu Station, AK
1395 km (867 miles) E (91 degrees) of Petropavlovsk-Kamchatskiy, Russia
3542 km (2201 miles) NE (49 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: 1.3 km; Vertical 0.1 km
Parameters
Nph = 69; Dmin = 41.8 km; Rmss = 1.10 seconds; Gp = 226°M-type = Ml; Version = 1
Event ID
AK 00056738 ***This event supersedes event AT00694576.
3.5 Ml - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report
Magnitude
3.5 Ml
Date-Time
20 Jul 2008 12:03:24 UTC
20 Jul 2008 03:03:24 near epicenter
20 Jul 2008 06:03:24 standard time in your timezone
Location
51.096N 179.891E
Depth
6 km
Distances
499 km (310 miles) ESE (110 degrees) of Attu Station, AK
1462 km (909 miles) E (90 degrees) of Petropavlovsk-Kamchatskiy, Russia
3609 km (2243 miles) NE (49 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: ; Vertical
Parameters
Nph = 14; Dmin = 51.6 km; Rmss = ; Gp = 226°M-type = Ml; Version = 2
Event ID
AK 00055915
For updates, maps, and technical information, see:
Event Page or U.S.G.S. Earthquake Hazards Program
Alaska Earthquake Information CenterGeophysical Institute, University of Alaska Fairbanks
http://www.aeic.alaska.edu/
As in the days of Noah...

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