Magnitude 7.30 quake near Loyalty Islands, New Caledonia
Last updated: 2014-10-13 21:28:53 UTC
- Location map
- Initial source parameters
- 3 components [Anza station KNW]
- Waveforms recorded at Mt. Soledad
The Anza group at the University of California San Diego operates a broadband seismograph network consisting of 17 three component broadband seismograph stations centered near Anza, California (see map).
On Saturday, December 27th, 2003 at 8:01 AM (PST) we recorded a quake (preliminary Mw 7.30) located near the Loyalty Islands.
View the most recent map of local events near San Diego or a slightly wider regional view of events recoded by ANZA, or a map of events recoded by ANZA from around the globe.
Initial source parameters for the recent event are shown below. The epicentral distance (distance separating the epicenter and the closest station in the recording network) for Anza is 9856 km (88.54 degrees).
This map shows the mainshock (red star) and any associated aftershocks (orange stars). Anza network stations are blue triangles.
|Latitude||Longitude||Origin time (UTC)||Origin time (PDT)||Depth (km)||Mw||Author|
|-22.0100||169.6100||12/27/03 (361) 16:01||12/27/03 (361) 8:01||10||7.30*||QED|
* The location and magnitude determined for this event are preliminary and are subject to change upon further review of seismic data.
You may also view a plot showing
Of local interest:
We operate a broadband station on Mt. Soledad. At 08:13 (PST) station SOL recorded the P wave from this event. Here is a view of that event as picked by our analyst. A pink "P" indicates a P wave arrival, a pink "S" indicates an S wave arrival. These waveforms have been bandpass filtered in the frequency range 0.01-0.07 Hz.
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URL: http://eqinfo.ucsd.edu/special_events/2003/361/a/index.php [Last updated: 2014-10-13 21:28:53 UTC]