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Originally posted by MamaJ
reply to post by PuterMan
So what are your thoughts in regards to the activity in Hawaii....normal?
I would think so...but just want to make sure there is not something else we should know about said activity.
MAG UTC DATE-TIME LATdeg LON deg DEPTH km LOCATION
4.8 2011/10/20 12:24:40 28.806 -98.147 3.0 22 km ( 14 mi) NW of Pawnee, TX
Dozens of earthquakes and aftershocks shook the Big Island Wednesday afternoon into Thursday morning, according to the U.S. Geological Survey.
Magnitude 5.1 - WEST OF MACQUARIE ISLAND
2011 October 20 16:07:24 UTC
Versión en Español
* Details
* Maps
* Scientific & Technical
Earthquake Details
* This event has been reviewed by a seismologist.
Magnitude 5.1
Date-Time
* Thursday, October 20, 2011 at 16:07:24 UTC
* Friday, October 21, 2011 at 01:07:24 AM at epicenter
* Time of Earthquake in other Time Zones
Location 52.504°S, 140.217°E
Depth 15.2 km (9.4 miles)
Region WEST OF MACQUARIE ISLAND
Distances 1190 km (739 miles) SSW of HOBART, Tasmania, Australia
1256 km (780 miles) W of Macquarie Island, Australia
1335 km (829 miles) SSW of Launceston, Tasmania, Australia
1673 km (1039 miles) S of MELBOURNE, Victoria, Australia
Location Uncertainty horizontal +/- 22.4 km (13.9 miles); depth +/- 7.8 km (4.8 miles)
Parameters NST= 36, Nph= 36, Dmin=>999 km, Rmss=0.93 sec, Gp= 94°,
M-type=body wave magnitude (Mb), Version=5
Source
* Magnitude: USGS NEIC (WDCS-D)
Location: USGS NEIC (WDCS-D)
Event ID usb0006ape
Date/Time UTC,Latitude,Longitude,Magnitude,Depth(Km),Location
2011-10-20 16:07:24, -52.503, 140.217, 5.1, 15.2, West Of Macquarie Island
2011-08-30 11:36:51, -49.771, 161.194, 5.0, 9.8, North Of Macquarie Island
2011-08-14 10:30:10, -54.104, 140.170, 4.8, 14.3, West Of Macquarie Island
2011-06-05 11:51:12, -55.944, 146.587, 6.3, 10.0, West Of Macquarie Island
2011-05-20 11:10:11, -53.604, 140.878, 4.8, 9.9, West Of Macquarie Island
2011-05-09 18:54:42, -56.612, 147.837, 6.3, 1.0, West Of Macquarie Island
2011-02-04 08:06:58, -59.323, 149.153, 5.0, 10.0, West Of Macquarie Island
2011-01-12 13:05:13, -57.085, 147.571, 5.3, 10.0, West Of Macquarie Island
2011-01-03 16:43:28, -59.852, 149.884, 5.1, 10.0, West Of Macquarie Island
2010-11-23 15:55:15, -55.729, 146.757, 5.0, 16.5, West Of Macquarie Island
2010-11-03 11:04:00, -58.839, 158.299, 5.1, 10.0, Macquarie Island Region
DateTime,Latitude,Longitude,Depth,Magnitude,MagType,NbStations,Gap,Distance,RMS,Source,EventID
1970/07/02 00:56:15.30,-51.0350,139.4870,33.00,6.00,Ms,29,,,0.00,NEI,1970070240
1975/04/11 00:10:35.10,-50.8030,139.0950,33.00,6.30,Ms,49,,,0.00,NEI,1975041140
1975/05/30 17:46:24.50,-50.4160,139.3510,33.00,6.10,Ms,37,,,0.00,NEI,1975053040
1976/01/23 18:33:30.30,-50.3190,139.5620,33.00,5.90,Ms,27,,,0.00,NEI,1976012340
1976/04/14 15:26:16.80,-51.9050,139.4710,33.00,6.20,Ms,37,,,0.00,NEI,1976041440
1976/05/11 11:29:06.20,-51.5060,139.6780,33.00,6.10,Ms,35,,,0.00,NEI,1976051140
1976/05/11 15:50:41.60,-51.6030,139.6830,33.00,6.60,Ms,55,,,0.00,NEI,1976051140
1986/12/05 06:56:34.68,-51.2570,139.1990,10.00,5.90,Ms,124,,,1.36,NEI,1986120540
1987/09/23 15:14:56.29,-50.7160,139.2790,10.00,6.10,Ms,230,,,1.01,NEI,1987092340
1987/09/23 15:22:46.22,-50.4680,139.5280,10.00,5.90,Ms,66,,,1.39,NEI,1987092340
1993/01/13 18:50:42.51,-50.7910,139.5050,9.90,6.30,Ms,297,,,1.40,NEI,1993011340
1999/12/16 14:17:54.76,-50.1490,138.9890,10.00,6.00,Mw,76,,,1.31,NEI,1999121640
1999/12/17 00:27:28.87,-50.2600,139.4230,10.00,6.00,Mw,108,,,1.11,NEI,1999121740
2002/04/08 03:48:55.24,-51.0680,139.2690,10.00,6.20,Mw,169,,,1.13,NEI,2002040840
2003/11/13 02:49:02.21,-54.2130,143.8240,10.00,6.00,Mw,63,,,1.09,NEI,2003111340
2004/06/09 22:52:08.80,-51.6030,139.6150,10.00,6.40,Mw,209,,,1.03,NEI,2004060940
2006/02/08 05:04:53.58,-54.5020,143.8120,10.00,5.90,Mw,70,,,1.08,NEI,2006020840
2006/11/16 20:29:54.97,-51.9960,139.4730,10.00,6.10,Mw,119,,,1.06,NEI,2006111642
Originally posted by JustMike
reply to post by MamaJ
That is excellent info! Thank you very much for sharing it!
It certainly shows that quakes of this size are by no means common in this region.
On the other hand, it also shows that they are not unknown -- and I doubt that there were nations that had the technology to zap that region and cause quakes back in the 1920s.
PS: starred your post. Want people to notice it and see those links!!
Mike
edit on 20/10/11 by JustMike because: PS added