Magnitude 4.7 SOUTH OF PANAMA
Thursday, October 29, 2009 at 21:20:25 UTC
Preliminary Earthquake Report
| Magnitude | 4.7 |
|---|---|
| Date-Time |
Time of Earthquake in other Time Zones |
| Location | 4.87N 78.67W |
| Depth | 31 kilometers |
| Region | SOUTH OF PANAMA |
| Distances |
210 km (130 miles) WNW of Buenaventura, Colombia 240 km (150 miles) WSW of Quibdo, Colombia 285 km (180 miles) WNW of Cali, Colombia 510 km (315 miles) W of BOGOTA, Colombia |
| Location Uncertainty | Error estimate: horizontal +/- 19.8 km; depth +/- 8.8 km |
| Parameters | Nst=17, Nph=17, Dmin=481.1 km, Rmss=1.21 sec, Erho=19.8 km, Erzz=8.8 km, Gp=136.0 degrees |
| Source | USGS NEIC (WDCS-D) |
| Event ID | usnib9 |
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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
