Magnitude 4.1 NIAS REGION, INDONESIA
Wednesday, July 11, 2007 at 15:17:50 UTC
Preliminary Earthquake Report
| Magnitude | 4.1 |
|---|---|
| Date-Time |
Time of Earthquake in other Time Zones |
| Location | 1.27N 97.09E |
| Depth | 30 kilometers |
| Region | NIAS REGION, INDONESIA |
| Distances |
195 km (120 miles) WSW of Sibolga, Sumatra, Indonesia 310 km (190 miles) SW of Medan, Sumatra, Indonesia 550 km (345 miles) WSW of KUALA LUMPUR, Malaysia 1350 km (840 miles) NW of JAKARTA, Java, Indonesia |
| Location Uncertainty | Error estimate: horizontal +/- 19.3 km; depth fixed by location program |
| Parameters | Nst=12, Nph=12, Dmin=593.4 km, Rmss=0.60 sec, Erho=19.3 km, Erzz=0 km, Gp=208.2 degrees |
| Source | USGS NEIC (WDCS-D) |
| Event ID | userdz |
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Location Maps
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Theoretical P-Wave Travel Times
Earthquake Information for Indonesia
Earthquake Information for Asia
Earthquakes: Frequently Asked Questions
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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.
More->
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
