Thursday, July 10, 2008

RAT ISLANDS,ALEUTIAN ISLANDS RECENT QUAKES

3.9 Ml - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report
Magnitude
3.9 Ml
Date-Time
7 Jul 2008 08:05:41 UTC
6 Jul 2008 23:05:41 near epicenter
7 Jul 2008 02:05:41 standard time in your timezone
Location
51.627N 178.615E
Depth
65 km
Distances
394 km (245 miles) ESE (108 degrees) of Attu Station, AK
1361 km (846 miles) E (89 degrees) of Petropavlovsk-Kamchatskiy, Russia
3537 km (2198 miles) NE (48 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: ; Vertical
Parameters
Nph = 21; Dmin = 34.1 km; Rmss = ; Gp = 172°M-type = Ml; Version = 2
Event ID
AK 00053686 ***This event has been revised.
4.7 Ml - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report
Magnitude
4.7 Ml
Date-Time
7 Jul 2008 08:05:24 UTC
6 Jul 2008 23:05:24 near epicenter
7 Jul 2008 02:05:24 standard time in your timezone
Location
50.587N 177.122E
Depth
44 km
Distances
370 km (230 miles) SE (131 degrees) of Attu Station, AK
1295 km (804 miles) E (95 degrees) of Petropavlovsk-Kamchatskiy, Russia
3407 km (2117 miles) NE (49 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: 8.6 km; Vertical 0.7 km
Parameters
Nph = 31; Dmin = 176.1 km; Rmss = 1.04 seconds; Gp = 320°M-type = Ml; Version = 1
Event ID
AK 00053686 ***This event has been revised.
4.3 Ml - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report
Magnitude
4.3 Ml
Date-Time
7 Jul 2008 08:05:35 UTC
6 Jul 2008 23:05:35 near epicenter
7 Jul 2008 02:05:35 standard time in your timezone
Location
51.110N 178.280E
Depth
32 km
Distances
399 km (248 miles) ESE (117 degrees) of Attu Station, AK
1354 km (842 miles) E (91 degrees) of Petropavlovsk-Kamchatskiy, Russia
3500 km (2175 miles) NE (49 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: 1.5 km; Vertical 0.9 km
Parameters
Nph = 27; Dmin = 77.2 km; Rmss = 1.15 seconds; Gp = 230°M-type = Ml; Version = 1
Event ID
AK 00053686
5.1 Mb - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report

Magnitude
5.1 Mb
Date-Time
5 Jul 2008 12:56:15 UTC
5 Jul 2008 03:56:15 near epicenter
5 Jul 2008 06:56:15 standard time in your timezone
Location
51.715N 179.501E
Depth
87 km
Distances
447 km (278 miles) ESE (104 degrees) of Attu Station, AK
1418 km (881 miles) E (87 degrees) of Petropavlovsk-Kamchatskiy, Russia
3599 km (2236 miles) NE (48 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: 9.9 km; Vertical 7.5 km
Parameters
Nph = 116; Dmin = 386.3 km; Rmss = 0.91 seconds; Gp = 172°M-type = Mb; Version = 7
Event ID
US 2008uca6 ***This event supersedes event AK00053601.
5.1 Ml - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report
Magnitude
5.1 Ml
Date-Time
5 Jul 2008 12:56:12 UTC
5 Jul 2008 03:56:12 near epicenter
5 Jul 2008 06:56:12 standard time in your timezone
Location
51.154N 179.388E
Depth
58 km
Distances
464 km (288 miles) ESE (111 degrees) of Attu Station, AK
1427 km (887 miles) E (90 degrees) of Petropavlovsk-Kamchatskiy, Russia
3576 km (2222 miles) NE (49 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: 1.6 km; Vertical 0.4 km
Parameters
Nph = 35; Dmin = 25.7 km; Rmss = 0.72 seconds; Gp = 223°M-type = Ml; Version = 1
Event ID
AK 00053601 ***This event supersedes event AT00526257.
4.5 Mb - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report
Magnitude
4.5 Mb
Date-Time
4 Jul 2008 14:24:36 UTC
4 Jul 2008 05:24:36 near epicenter
4 Jul 2008 08:24:36 standard time in your timezone
Location
51.939N 175.698E
Depth
35 km
Distances
198 km (123 miles) ESE (120 degrees) of Attu Station, AK
1158 km (720 miles) E (89 degrees) of Petropavlovsk-Kamchatskiy, Russia
3355 km (2084 miles) NE (46 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: 29.6 km; Vertical 0.0 km
Parameters
Nph = 27; Dmin = 999.9 km; Rmss = 1.46 seconds; Gp = 176°M-type = Mb; Version = 7
Event ID
US 2008ubaz ***This event supersedes event AK00053484.
4.5 Ml - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report
Magnitude
4.5 Ml
Date-Time
4 Jul 2008 14:24:33 UTC
4 Jul 2008 05:24:33 near epicenter
4 Jul 2008 08:24:33 standard time in your timezone
Location
51.542N 175.510E
Depth
18 km
Distances
215 km (134 miles) SE (132 degrees) of Attu Station, AK
1156 km (718 miles) E (91 degrees) of Petropavlovsk-Kamchatskiy, Russia
3328 km (2068 miles) NE (47 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: 3.8 km; Vertical 3.3 km
Parameters
Nph = 19; Dmin = 163.3 km; Rmss = 0.82 seconds; Gp = 230°M-type = Ml; Version = 1
Event ID
AK 00053484
4.0 Ml - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report
Magnitude
4.0 Ml
Date-Time
1 Jul 2008 12:48:37 UTC
1 Jul 2008 03:48:37 near epicenter
1 Jul 2008 06:48:37 standard time in your timezone
Location
51.784N 179.459E
Depth
114 km
Distances
442 km (275 miles) ESE (103 degrees) of Attu Station, AK
1413 km (878 miles) E (87 degrees) of Petropavlovsk-Kamchatskiy, Russia
3598 km (2236 miles) NE (48 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: ; Vertical
Parameters
Nph = 20; Dmin = 14.7 km; Rmss = ; Gp = 115°M-type = Ml; Version = 3
Event ID
AK 00052937 ***This event has been revised.
3.5 Ml - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report
Magnitude
3.5 Ml
Date-Time
1 Jul 2008 12:48:41 UTC
1 Jul 2008 03:48:41 near epicenter
1 Jul 2008 06:48:41 standard time in your timezone
Location
51.777N 179.391E
Depth
91 km
Distances
438 km (272 miles) ESE (103 degrees) of Attu Station, AK
1409 km (876 miles) E (87 degrees) of Petropavlovsk-Kamchatskiy, Russia
3593 km (2233 miles) NE (48 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: ; Vertical
Parameters
Nph = 14; Dmin = 18.0 km; Rmss = ; Gp = 108°M-type = Ml; Version = 2
Event ID
AK 00052937 ***This event has been revised.
4.0 Ml - RAT ISLANDS, ALEUTIAN ISLANDS
Preliminary Earthquake Report
Magnitude
4.0 Ml
Date-Time
1 Jul 2008 12:48:40 UTC
1 Jul 2008 03:48:40 near epicenter
1 Jul 2008 06:48:40 standard time in your timezone
Location
51.915N 179.326E
Depth
97 km
Distances
429 km (267 miles) ESE (102 degrees) of Attu Station, AK
1401 km (871 miles) E (87 degrees) of Petropavlovsk-Kamchatskiy, Russia
3592 km (2232 miles) NE (47 degrees) of TOKYO, Japan
Location Uncertainty
Horizontal: 1.9 km; Vertical 0.2 km
Parameters
Nph = 15; Dmin = 12.8 km; Rmss = 1.04 seconds; Gp = 115°M-type = Ml; Version = 1
Event ID
AK 00052937
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
As in the days of Noah...

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