Showing posts with label Raoul Island. Show all posts
Showing posts with label Raoul Island. Show all posts

Wednesday, July 6, 2011

Massive New Zealand Quake and Tsunami Alert



Magnitude 7.6 Earthquake

KERMADEC ISLANDS REGION

2011 July 06 19:03:16 UTC 

PACIFIC TSUNAMI WARNING CENTER/NOAA/NWS
ISSUED AT 1959Z 06 JUL 2011 
 
... TSUNAMI WARNING CANCELLATION ...

THE TSUNAMI WARNING AND/OR WATCH ISSUED BY THE PACIFIC TSUNAMI
WARNING CENTER IS NOW CANCELLED FOR

 KERMADEC IS / TONGA / NEW ZEALAND  
 
Source: Pacific Tsunami Warning Center (PTWC)


New Zealand civil defense authorities canceled a tsunami warning on Thursday but warned of possible stronger than normal ocean currents around the east coast of the country after a magnitude 7.8 earthquake struck in the Pacific Ocean north east of the country.

There is no damage or injury reported as  a result of this earthquake.  A small research party had been on Raoul Island at the time of the quake and have been reported safe.

Magnitude7.6
Date-TimeWednesday, July 06, 2011 at 19:03:16 UTC
Thursday, July 07, 2011 at 07:03:16 AM at epicenter
Time of Earthquake in other Time Zones
Location29.312°S, 176.204°W
Depth20 km (12.4 miles)
RegionKERMADEC ISLANDS REGION
Distances163 km (101 miles) E of Raoul Island, Kermadec Islands
347 km (215 miles) NE of L'Esperance Rock, Kermadec Islands
913 km (567 miles) S of NUKU`ALOFA, Tonga
1185 km (736 miles) NE of Auckland, New Zealand
Location Uncertaintyhorizontal +/- 14.1 km (8.8 miles); depth +/- 4.4 km (2.7 miles)
ParametersNST=620, Nph=625, Dmin=168.1 km, Rmss=1.02 sec, Gp= 18°,
M-type=teleseismic moment magnitude (Mw), Version=B
SourceUSGS NEIC (WDCS-D)
Event IDusc0004pbm