A small quake was felt late yesterday afternoon in the Claremont area. It was a ML2.7, located in the mountains 5 miles north of Claremont. The time was 5:18 pm. We have a handful of “felt reports” from the public in Upland, San Dimas, Mount Baldy & La Verne.
June 29, 2004
June 24, 2004
Commentary
Southern California Earthquakes in the Past Week
Anthony Guarino , Seismological Laboratory
Anthony Guarino ,
Seismological Laboratory
Lucy Jones,
U. S. Geological Survey
California Institute of Technology
June 24, 2004
Anthony Guarino , Seismological Laboratory
Anthony Guarino ,
Seismological Laboratory
Lucy Jones,
U. S. Geological Survey
California Institute of Technology
June 24, 2004
The time period covered is 5 pm on Thursday, June 17, 2004 (PDT)
through 5 pm on Thursday,
June 24, 2004 (PDT). During this period
we dectected and analysed 196 earthquakes. Click
here to see a map.
The table below lists the quakes during the past week
that were M2.0 or larger in the
central part of the coverage area.
Times are local times; if you want Greenwich Mean Time, add 7 hrs
to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time
listed.
Mag. PDT Date PDT Time Lat. Long. Depth Descriptive location
-------------------------------------------------------------------------------------------
#EVID MAG YYYY/MM/DD HH:mm:SS LAT LON DEP LOCATION
14066812 2.2 2004/06/18 03:58:41 33 11.0 N 115 36.2 W 5.0 4 km ( 2 mi) ENE of Obsidian Butte, CA
14066824 2.2 2004/06/18 04:46:11 33 11.0 N 115 36.3 W 3.4 3 km ( 2 mi) ENE of Obsidian Butte, CA
14066852 3.0 2004/06/18 04:49:08 33 10.8 N 115 36.3 W 3.6 3 km ( 2 mi) ENE of Obsidian Butte, CA
14066912 2.2 2004/06/18 10:31:02 35 29.7 N 118 22.8 W 9.2 18 km (11 mi) SSE of town of Lake Isabella, CA
14067120 2.5 2004/06/19 11:03:55 33 58.5 N 118 21.9 W 11.9 3 km ( 2 mi) SSE of Baldwin Hills, CA
Felt in Culver City and surrounding areas
14067512 2.9 2004/06/21 05:12:39 32 17.9 N 115 18.6 W 7.0 45 km (28 mi) SSE of Calexico, CA
14067556 3.0 2004/06/21 09:02:45 33 42.6 N 116 3.3 W 12.9 15 km ( 9 mi) E of Indio, CA
Felt in Indio
14067572 2.7 2004/06/21 11:20:17 32 5.1 N 115 51.4 W 7.0 73 km (46 mi) SSW of Calexico, CA
14067924 2.8 2004/06/22 14:56:38 32 26.8 N 117 49.0 W 6.0 64 km (40 mi) SW of Mission Beach, CA
14067980 2.1 2004/06/22 22:46:52 34 59.7 N 116 56.7 W 9.1 14 km ( 9 mi) NNE of Barstow, CA
14068040 2.6 2004/06/23 09:20:06 33 42.8 N 116 51.0 W 18.1 12 km ( 7 mi) ESE of Hemet, CA
14068136 2.3 2004/06/23 14:06:49 32 25.8 N 117 51.2 W 7.0 63 km (39 mi) SE of San Clemente Is.
14068216 2.7 2004/06/23 17:18:16 34 10.6 N 117 43.2 W 8.6 8 km ( 5 mi) N of Claremont Colleges, CA
Felt in Upland, San Dimas, Mount Baldy, and La Verne.
14068284 2.2 2004/06/23 19:50:05 35 45.1 N 119 43.1 W 32.7 51 km (32 mi) NNE of Simmler, CA
14068340 2.4 2004/06/23 23:39:18 32 25.7 N 117 51.1 W 7.0 64 km (39 mi) SE of San Clemente Is.
14068388 2.3 2004/06/24 06:28:52 33 45.8 N 116 5.5 W 5.8 13 km ( 8 mi) ENE of Indio, CA
### Number of rows returned:16
Please email questions and comments to Anthony Guarino at:
AGuarino@gps.caltech.edu
-------------------------------------------------------------------------------------------
Comments Off
June 21, 2004
Commentary
We have another (probably unfelt) quake this morning: a ML3.0 at 9:02 am, located 7 miles east-northeast of Coachella. This is near the I-10 east of Indio, very unpopulated region.
Comments Off
Commentary
At 11:03 am on Saturday, a smalle quake (ML2.5) was felt in the Culver City & surrounding areas. The epicenter was located 2 miles northwest of Inglewood, in the Newport Inglewood fault zone. It was reported felt as far away as Studio City & Torrance.
Last Friday, there was a ML3.0 quake in the northern Imperial Valley, 2 miles east-northeast of Obsidian Butte, at 4:49 am. We have no felt reports on that one.
Comments Off
June 17, 2004
Commentary
At 6:09 pm last night, there was a ML3.1 quake in the southern Owens Valley area, 21 miles south of Olancha. It has not been reported felt.
Comments Off
Commentary
Southern California Earthquakes in the Past Week
Anthony Guarino ,
Seismological Laboratory
Lucy Jones,
U. S. Geological Survey
California Institute of Technology
June 17, 2004
Anthony Guarino ,
Seismological Laboratory
Lucy Jones,
U. S. Geological Survey
California Institute of Technology
June 17, 2004
The time period covered is 5 pm on Thursday, June 10 (PDT)
through 5 pm on Thursday, June 17 (PST). During this period
we detected and analyzed 284 earthquakes. Click here
to see a map.
The table below lists the quakes during the past week
that were M2.0 or larger in the central part of the coverage area.
Times are local times; if you want Greenwich Mean Time, add 7 hrs
to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time
listed.
Mag. PST Date PST Time Lat. Long. Depth Descriptive location
-------------------------------------------------------------------------------------------
#EVID MAG YYYY/MM/DD HH:mm:SS LAT LON DEP LOCATION
14064244 2.0 2004/06/11 17:27:17 32 22.5 N 115 7.8 W 6.0 47 km (29 mi) SE of Calexico, CA
14064328 2.1 2004/06/12 06:28:35 33 10.9 N 115 35.7 W 4.9 4 km ( 3 mi) ENE of Obsidian Butte, CA
14064416 2.6 2004/06/12 13:51:38 34 37.7 N 116 33.2 W 9.5 41 km (26 mi) ENE of Lucerne Valley, CA
14064528 2.3 2004/06/13 00:52:20 36 5.7 N 117 52.8 W 3.6 8 km ( 5 mi) NE of Coso Junction, CA
14064544 2.1 2004/06/13 01:50:18 36 5.6 N 118 15.8 W 10.2 29 km (18 mi) W of Coso Junction, CA
14064816 2.3 2004/06/14 07:25:02 32 4.8 N 115 49.6 W 7.0 72 km (45 mi) SSW of Calexico, CA
14064912 2.2 2004/06/14 11:50:21 33 48.2 N 116 10.8 W 9.0 10 km ( 6 mi) NNE of Indio, CA
14064992 2.7 2004/06/14 14:58:36 36 6.2 N 117 37.3 W 3.3 30 km (19 mi) ENE of Coso Junction, CA
14065252 2.1 2004/06/15 08:51:15 32 57.8 N 117 43.1 W 7.0 41 km (25 mi) SW of Oceanside, CA
14065348 2.1 2004/06/15 13:31:59 34 0.4 N 118 40.0 W 10.1 4 km ( 2 mi) SSE of Malibu, CA
12161495 3.0 2004/06/15 15:28:46 32 27.9 N 117 49.7 W 10.0 62 km (39 mi) SE of San Clemente Is.
14065544 5.3 2004/06/15 15:28:48 32 19.7 N 117 55.1 W 10.0 68 km (42 mi) SE of San Clemente Is.
FELT WIDELY THROUGHOUT SOUTHERN CALIFORNIA. FOR MORE INFORMATION ON THIS EVENT, OR TO FILL OUT A "DID YOU FEEL IT?" FORM,
CLICK HERE. TO VIEW A SHAKEMAP FOR THIS EVENT, CLICK HERE. TO VIEW THE FOCAL MECHANISM FOR THIS EVENT, CLICK HERE.
12161511 2.5 2004/06/15 15:32:54 32 22.7 N 117 49.5 W 7.1 69 km (43 mi) SE of San Clemente Is.
14065620 3.6 2004/06/15 17:43:47 32 21.4 N 117 49.2 W 7.0 71 km (44 mi) SW of Mission Beach, CA
14065652 2.7 2004/06/15 19:32:22 34 3.7 N 117 15.7 W 13.3 2 km ( 1 mi) NNW of Loma Linda, CA
FELT IN LOMA LINDA AND REDLANDS
14066336 3.1 2004/06/16 18:09:35 35 58.0 N 117 58.9 W 4.6 9 km ( 6 mi) SSW of Coso Junction, CA
14066392 2.0 2004/06/16 19:25:46 34 0.2 N 116 57.3 W 18.8 8 km ( 5 mi) ESE of Yucaipa, CA
14066408 2.5 2004/06/16 20:45:28 32 22.2 N 117 48.4 W 7.0 69 km (43 mi) SW of Mission Beach, CA
14066436 3.0 2004/06/16 23:44:45 32 19.7 N 117 50.4 W 10.0 72 km (45 mi) SE of San Clemente Is.
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Comments Off
June 15, 2004
Commentary
There was a M2.8 earthquake at 7:32pm this evening, located one mile north-northwest of Loma Linda. This quake was felt in Loma Linda and Redlands.
Comments Off
Commentary
A M5.2 earthquake occurred at 3:28 pm, 38 miles west-southwest of San Diego. This quake was felt as far north as Ventura, as far east as Twenty-nine Palms, and south into Baja California. If you felt this quake and would like to report it, you may do so by clicking here. We have had nearly 10,000 “felt reports” for this quake so far, with a maximum modified Mercalli of IV. There has been one M3.6 aftershock. For more information on the main event, click here. A ShakeMap was generated for this event, which can be viewed by clicking here.
This quake was originally reported as two mislocated “phantom” quakes, which were quickly removed from our catalog. These two events were not actual quakes, but computer-generated locations that were erroneously reported by our real-time computer system.
Comments Off
June 10, 2004
Commentary
Southern California Earthquakes in the Past Week
Anthony Guarino , Seismological Laboratory
Anthony Guarino ,
Seismological Laboratory
Lucy Jones,
U. S. Geological Survey
California Institute of Technology
June 10, 2004
Anthony Guarino , Seismological Laboratory
Anthony Guarino ,
Seismological Laboratory
Lucy Jones,
U. S. Geological Survey
California Institute of Technology
June 10, 2004
The time period covered is 5 pm on Thursday, June 3, 2004 (PDT)
through 5 pm on Thursday, June 10, 2004 (PDT). During this period
we dectected and analysed 212 earthquakes. Click
here to see a map.
The table below lists the quakes during the past week
that were M2.0 or larger in the central part of the coverage area.
Times are local times; if you want Greenwich Mean Time, add 7 hrs
to the Pacific Daylight Time or 8 hrs to the Pacific Standard Time
listed.
Mag. PDT Date PDT Time Lat. Long. Depth Descriptive location
-------------------------------------------------------------------------------------------
#EVID MAG YYYY/MM/DD HH:mm:SS LAT LON DEP LOCATION
14062356 2.5 2004/06/04 19:27:30 34 29.6 N 120 40.0 W 0.1 9 km ( 6 mi) S of Pt. Arguello, CA
14062460 2.6 2004/06/05 07:59:12 33 29.2 N 116 30.7 W 9.6 17 km (10 mi) ESE of Anza, CA
14062668 2.2 2004/06/06 04:08:37 34 1.0 N 116 48.8 W 13.7 9 km ( 6 mi) S of Mt. San Gorgonio, CA
14062748 2.6 2004/06/06 11:09:37 34 26.6 N 120 55.5 W 6.0 29 km (18 mi) WSW of Pt. Arguello, CA
14062820 2.1 2004/06/07 00:26:15 32 11.2 N 115 13.2 W 7.0 59 km (37 mi) SSE of Calexico, CA
14062900 2.0 2004/06/07 10:09:06 35 19.5 N 118 34.4 W 4.4 25 km (15 mi) NNW of Tehachapi, CA
14062920 2.5 2004/06/07 11:36:13 34 11.2 N 118 33.6 W 19.4 2 km ( 1 mi) NNW of Tarzana, CA
Felt in Big Los Angeles, Downey, Calabasas, Pacoima, Reseda, Tarzana, Thousand Oaks, Woodland Hills, Sherman Oaks, Encino, and Rancho Cucamonga.
Click Here to see the "Did You Feel It?" map for this event.
14063148 2.1 2004/06/07 22:07:01 33 58.5 N 116 37.3 W 16.7 9 km ( 5 mi) SSW of Morongo Valley, CA
14063392 2.2 2004/06/08 16:04:01 36 5.6 N 117 52.5 W 4.2 8 km ( 5 mi) NE of Coso Junction, CA
14063512 2.5 2004/06/09 04:37:30 34 18.9 N 116 50.5 W 5.5 6 km ( 4 mi) NNE of Big Bear City, CA
14063584 2.4 2004/06/09 13:58:17 32 4.3 N 115 48.5 W 22.0 73 km (45 mi) SSW of Calexico, CA
14063700 2.5 2004/06/10 00:58:58 35 6.1 N 119 0.8 W 12.2 13 km ( 8 mi) NNW of Wheeler Ridge, CA
14063724 2.4 2004/06/10 03:55:26 33 54.9 N 116 43.7 W 13.0 5 km ( 3 mi) E of Cabazon, CA
14063740 2.4 2004/06/10 05:42:55 33 54.9 N 116 43.8 W 12.6 5 km ( 3 mi) E of Cabazon, CA
14063760 2.4 2004/06/10 07:34:29 33 54.9 N 116 43.9 W 12.2 5 km ( 3 mi) E of Cabazon, CA
### Number of rows returned:15
Please email questions and comments to Anthony Guarino at:
AGuarino@gps.caltech.edu
-------------------------------------------------------------------------------------------
Comments Off
Commentary
There was a ML3.7 quake in the southern Owens Valley early this morning, at 3:20 am. The epicenter was located in the Rose Valley area 3 miles northeast of Coso Junction. It has not been reported felt, probably due to its remote location. Since the time of the ML3.7, there have been at least 14 small aftershocks.