Magnitude 4.4 SOUTH OF THE FIJI ISLANDS
Friday, July 06, 2007 at 02:11:32 UTC
Preliminary Earthquake Report
Magnitude | 4.4 |
---|---|
Date-Time |
Time of Earthquake in other Time Zones |
Location | 26.99S 176.59W |
Depth | 30 kilometers |
Region | SOUTH OF THE FIJI ISLANDS |
Distances |
280 km (175 miles) NNE of Raoul Island, Kermadec Islands 540 km (335 miles) NNE of L'Esperance Rock, Kermadec Islands 1365 km (850 miles) NE of Auckland, New Zealand 1770 km (1100 miles) NNE of WELLINGTON, New Zealand |
Location Uncertainty | Error estimate: horizontal +/- 29.6 km; depth +/- 93.1 km |
Parameters | Nst=12, Nph=12, Dmin=282.2 km, Rmss=1.20 sec, Erho=29.6 km, Erzz=93.1 km, Gp=135.9 degrees |
Source | USGS NEIC (WDCS-D) |
Event ID | useldt |
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NB:
The official magnitude for this earthquake is indicated at the top of this page.
This was the best available estimate of the earthquake's size,
at the time that this page was created. Other magnitudes associated
with web pages linked from here are those determined at various times
following the earthquake with different types of seismic data.
Although, given the data used, they are legitimate estimates of magnitude
they are not considered the official magnitude.
The region name is an automatically generated name
from the Flinn-Engdahl (F-E) seismic and geographical regionalization scheme.
The boundaries of
these regions are defined at one-degree intervals and therefore differ from
irregular political boundaries.
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Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver