Preliminary Earthquake Report
Magnitude 4.5 SANTA CRUZ ISLANDS
Monday, January 16, 2012 at 22:48:31 UTC
| Magnitude | 4.5 |
|---|---|
| Date-Time |
Monday, January 16, 2012 at 22:48:31 (UTC) - Coordinated Universal Time Tuesday, January 17, 2012 at 09:48:31 AM local time at epicenter Time of Earthquake in other Time Zones |
| Location | 10.68S 165.96E |
| Depth | 200 kilometers |
| Region | SANTA CRUZ ISLANDS |
| Distances |
14 km (9 miles) ENE of Lata, Santa Cruz Islands, Solomon Isl. 443 km (275 miles) E of Kira Kira, San Cristobal, Solomon Isl. 673 km (418 miles) ESE of HONIARA, Guadalcanal, Solomon Islands 2301 km (1429 miles) NE of BRISBANE, Queensland, Australia |
| Location Uncertainty | Error estimate |
| Parameters | Nst=28, Nph=28, Dmin=672.3 km, Rmss=0.99 sec, Erho=11.2 km, Erzz=23.0 km, Gp=109.5 degrees |
| Source | USGS NEIC (WDCS-D) |
| Event ID | us2012vvbq |
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Theoretical P-Wave Travel Times
Historic Moment Tensor Solutions
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.
More->
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
