Magnitude 5.1 - SOUTHEAST OF THE LOYALTY ISLANDS 2004 October 14 17:02:07 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center World Data Center for Seismology, Denver
A moderate earthquake occurred at 17:02:07 (UTC) on Thursday, October 14, 2004.
The magnitude 5.1 event has been located SOUTHEAST OF THE LOYALTY ISLANDS.
The hypocentral depth was estimated to be 73 km (45 miles). (This event has been reviewed by a seismologist.)
|
|
|
|
|
|
Magnitude |
5.1 |
Date-Time |
Thursday, October 14, 2004 at 17:02:07 (UTC) = Coordinated Universal Time
Friday, October 15, 2004 at 5:02:07 AM = local time at epicenter
Time of Earthquake in other Time Zones
|
Location |
22.468°S, 173.144°E |
Depth |
72.8 km (45.2 miles) |
Region |
SOUTHEAST OF THE LOYALTY ISLANDS |
Distances |
115 km (70 miles) E of Ile Hunter, Loyalty Isl., New Caledonia
170 km (105 miles) WSW of Ceva-i-Ra, Fiji
690 km (430 miles) E of NOUMEA, New Caledonia
1605 km (1000 miles) N of Auckland, New Zealand
|
Location Uncertainty |
horizontal +/- 9.1 km (5.7 miles); depth +/- 11 km (6.8 miles) |
Parameters |
Nst= 61, Nph= 61, Dmin=691.6 km, Rmss=0.83 sec, Gp= 97°,
M-type=body magnitude (Mb), Version=S
|
Source |
USGS NEIC (WDCS-D)
|
Event ID |
usppbh |
|
|
|
Printer friendly version
For more information, go to http://neic.usgs.gov/ || Contacts
Back to: World map | USA map
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.
FAQ about Earthquakes |
Earthquake Preparedness
The
USGS Earthquake Hazards Program (EHP) of the U.S. Geological Survey (USGS)
is part of the National Earthquake Hazards Reduction Program (NEHRP)
led by the Federal
Emergency Management Agency (FEMA).
|