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WorldEarthquakes · World Earthquakes

Group Information

  • Members: 177
  • Category: Seismology
  • Founded: Dec 5, 2000
  • Language: English
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Activity within 7 days:

2 New Members - 10 New Messages

Description

SAN FRANCISCO, 1906, after the big shake. (Photo: USGS) Earthquakes and Quake Phenomena

This group has been founded to discuss earthquakes around the world and their associated phenomena, such as - but not limited to - erratic animal behaviour that will sometimes accompany seismic activity.

Such phenomena include Tsunami, volcanic activity, seiches, thermal activity,
mountain building, and fault types.

We examine historical
earthquakes, the building code
and earthquakes, preparedness for the big one, and social
understanding of earthquakes.

Around the world millions of people watch and wait
for the day when the ground will heave. Cities with
millions of inhabitants prepare for something most
would love to not have, but must invariably endure.

Earthquakes are an age old phenomena that bring
both benefits and consequences. Cities that have
taken 300 years to be built are leveled in 30 seconds
of terror, or new land for use upraised by titanic
forces beyond anyones control. Earthquakes bring
on a range of benefits and horrors that people often
cannot understand. This group is geared towards
helping ease the misunderstandings.

I urge ALL people interested in seismicity and it's
impact on society to read Message 2 and JOIN this
club. DISRESPECTFUL BEHAVIOUR AND SPAM
WILL NOT BE TOLERATED IN THIS GROUP.

Subject matter not mentioned in this brief that is relevant
can be sent to me at... kiwi_geofreak@yahoo.co.nz

Please also join:
http://groups.yahoo.com/group/worldvolcanism/
http://groups.yahoo.com/group/tsunami_warning/

Most Recent Messages

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Re: M6.6 90km NW of Tuatapere, SI NZ
Just a guess, but the NGS locally determined magnitude may have been a different type than the usual moment magnitude Mw. It could have been "local" magnitude
Posted - Wed Jul 15, 2009 2:05 pm
Kate Hutton
khutton9
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Re: M6.6 90km NW of Tuatapere, SI NZ
The Pacific Tsunami Warning Center apparently cancelled that Tsunami warning after about an hour. Apparently the Tsunami waves were only about 8inches (20cm)
Posted - Wed Jul 15, 2009 2:00 pm
nicoleking16188
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Re: M6.6 90km NW of Tuatapere, SI NZ
I would say so Rob with a bang it would seem. Some agencies are putting it at 7.8 TSUNAMI BULLETIN NUMBER 001 PACIFIC TSUNAMI WARNING CENTER/NOAA/NWS ISSUED AT
Posted - Wed Jul 15, 2009 10:36 am
Storm Walker
storm_walker...
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Re: M6.6 90km NW of Tuatapere, SI NZ
... Hi all ... Information about this earthquake: Reference Number 3124785/G Universal Time July 15 2009 at 9:22 NZ Standard Time Wednesday, July 15 2009 at
Posted - Wed Jul 15, 2009 10:22 am
Rob
kiwi_geofreak
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M6.6 90km NW of Tuatapere, SI NZ
Hi all This is in the deep south and in a very remote part of NZ. Felt reports will be sketchy at best for a bit and any damage will be confined to the
Posted - Wed Jul 15, 2009 10:20 am
Rob
kiwi_geofreak
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2009 71 45 79 45 45 25 16
2008 30 42 93 92 134 73 53 45 58 39 60 89
2007 66 127 135 98 47 54 27 47 63 117 17 66
2006 64 75 39 85 65 71 52 47 38 51 57 59
2005 54 21 22 22 10 28 30 28 25 50 80 71
2004 12 22 26 12 13 20 46 10 25 22 29 66
2003 15 14 14 14 30 31 32 35 28 13 60 26
2002 44 42 49 25 15 34 33 37 56 14 20 11
2001 33 56 35 36 54 208 184 93 40 63 82 68
2000 23

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