Recent Landers earthquake and aftershocks
Last updated: 2018-03-26 17:50:55 UTC
The Anza group at the University of California San Diego operates a broadband seismograph network consisting of 13 (+ 2) three component broadband seismograph stations centered near Anza Californa (see map).
On Thursday, May. 13th at approximately 00:54 PST we recorded a moderate quake (ml 5.0) located approximately 15 miles NNE of Palm Springs. We have been recording numerous aftershocks (over 85 at last count) with magnitudes ranging from 1.5-4.0(ml). Preliminary source parameters are shown below.
| Latitude | Longitude | Origin time | Depth | ml | Author |
|---|---|---|---|---|---|
| 34.0600 | -116.3700 | 5/14/1999 (134) 07:54:03.000 | 0.10000 | 5.00 | QED |
| 34.0655 | -116.3585 | 5/14/1999 (134) 07:54:02.514 | 11.2902 | 4.92 | UCSD |
We have made available, helicorder style plots showing a single component (vertical or E-W or N-S) for each station [not available yet]. You may view a plot showing
Learn more about the Anza group (including
who works here, other networks, nuclear tests in China/India/Pakistan).
Learn more about the ANZA
network (includes more station information, research, etc).
URL: http://eqinfo.ucsd.edu/special_events/1999/134/a/index.php [Last updated: 2018-03-26 17:50:55 UTC]
![Vertical components [all Anza stations]](1999_05_14_vert_60s.gif){kind=link}