Nevada Earthquake Swarm in Full Swing. Unknown Fault Discovered?

I keep a i Seismo seismograph by me most of the time. This is a fun thing, but I have picked up local earthquakes on it, both big and small, and e-mailed them in for examination.

Here is a map showing potential ash fall in a volcano in the area were to erupt. This map is for the Long Valley volcanic system, which includes the Mammoth Mountain volcano. This system is close to our present swarm.

The Earthquake swarm continues at this very moment on the California-Nevada border, and at this time, according to the USGS, there has been about 117 earthquakes in total. That number will be higher while I type and post, for on average there is an earthquake every fifteen minutes. From my own counting of the USGS localized earthquakes map of the area, I have counted 7 earthquakes with 4 mag plus. I have also counted 13 earthquakes that are 3 to 3.9 mag. The depths are 28 miles to surface. There are now claims that this quake swarm is on a previously unknown fault. That is mentioned in one of the articles below. I'm still sitting on my guesswork that this activity is volcanic in nature, but we'll see with time as experts and events do their thing.

A side note, and I admit is not scientific, but a bit fun to note: I had a dream about new vents opening up at the Salton Buttes volcano in Southern California. I say fun not because I think eruptions are fun, I say fun because it seems I think about the Salton Buttes volcano enough to dream about it! I guess it's a part of my life, even during sleep...

Here are some news articles reporting the swarm:

http://latimesblogs.latimes.com/lanow/2011/04/scores-of-earthquakes-reported-on-california-nevada-border.html

http://www.mynews4.com/story.php?id=41029&n=122

Here is an alternative site mentioning the swarm along with other activity:

http://camelotforum.com/index.php?option=com_kunena&func=view&catid=30&id=32420&limit=10&limitstart=10&Itemid=164

Here is the USGS quake map, which you should click on every hour or so to see the changes and additional earthquakes:

http://earthquake.usgs.gov/earthquakes/recenteqscanv/FaultMaps/119-38_eqs.html

Earthquake list for map centered at 38°N,119°W

Update time = Fri, 15 Apr 2011 22:04:13 UTC

177 earthquakes in list

Mag	Date y/m/d	Local Time h:m:s	Latitude deg	Longitude deg	Depth km	Location
1.7	2011/04/15	15:00:13	38.370N	118.768W	0.4	21 km (13 mi) SW of Hawthorne, NV
2.3	2011/04/15	14:46:26	38.380N	118.873W	0.0	22 km (14 mi) SSE of Wichman, NV
2.3	2011/04/15	14:36:29	38.343N	118.828W	2.0	22 km (13 mi) NE of Bodie, CA
2.8	2011/04/15	14:16:28	38.378N	118.751W	0.4	20 km (12 mi) SW of Hawthorne, NV
1.0	2011/04/15	13:36:22	38.403N	118.694W	15.9	15 km ( 9 mi) SSW of Hawthorne, NV
1.7	2011/04/15	12:40:08	38.531N	119.153W	7.6	16 km (10 mi) WSW of Wichman, NV
1.9	2011/04/15	12:30:00	38.395N	118.733W	7.1	17 km (11 mi) SSW of Hawthorne, NV
2.0	2011/04/15	12:09:56	38.400N	118.739W	0.0	17 km (11 mi) SW of Hawthorne, NV
1.0	2011/04/15	12:03:34	38.376N	118.741W	16.9	19 km (12 mi) SSW of Hawthorne, NV
1.6	2011/04/15	11:53:22	38.407N	118.790W	1.7	20 km (12 mi) SW of Hawthorne, NV
4.0	2011/04/15	11:21:31	38.391N	118.753W	10.0	19 KM (12 MI) SW OF HAWTHORNE, NV
2.2	2011/04/15	11:19:32	38.286N	118.939W	0.0	10 km ( 6 mi) NE of Bodie, CA
1.8	2011/04/15	10:52:29	38.395N	118.751W	0.2	18 km (11 mi) SW of Hawthorne, NV
2.5	2011/04/15	10:49:00	38.393N	118.751W	0.4	18 km (11 mi) SW of Hawthorne, NV
1.3	2011/04/15	10:42:19	38.377N	118.752W	0.2	20 km (12 mi) SW of Hawthorne, NV
1.2	2011/04/15	10:36:54	38.391N	118.749W	0.4	19 km (12 mi) SW of Hawthorne, NV
1.3	2011/04/15	10:31:56	38.377N	118.777W	0.4	21 km (13 mi) SW of Hawthorne, NV
2.1	2011/04/15	10:30:11	38.394N	118.755W	6.0	19 km (12 mi) SW of Hawthorne, NV
4.0	2011/04/15	10:24:25	38.395N	118.742W	15.9	18 KM (11 MI) SW OF HAWTHORNE, NV
3.9	2011/04/15	10:06:38	38.400N	118.734W	15.6	17 KM (11 MI) SW OF HAWTHORNE, NV
1.3	2011/04/15	08:50:09	38.413N	118.740W	6.3	16 km (10 mi) SW of Hawthorne, NV
2.5	2011/04/15	08:34:39	38.376N	118.763W	5.2	21 km (13 mi) SW of Hawthorne, NV
1.8	2011/04/15	08:26:57	38.394N	118.743W	6.7	18 km (11 mi) SW of Hawthorne, NV
1.5	2011/04/15	08:17:37	38.368N	118.759W	7.0	21 km (13 mi) SW of Hawthorne, NV
1.6	2011/04/15	08:04:24	38.403N	118.750W	0.4	18 km (11 mi) SW of Hawthorne, NV
1.2	2011/04/15	07:58:11	38.352N	118.752W	6.5	20 km (13 mi) WNW of Qualeys Camp, NV
2.2	2011/04/15	07:49:52	38.324N	118.873W	0.0	17 km (11 mi) NE of Bodie, CA
2.7	2011/04/15	07:32:43	38.362N	118.739W	0.0	19 km (12 mi) WNW of Qualeys Camp, NV
2.3	2011/04/15	07:30:05	38.343N	118.761W	0.0	21 km (13 mi) W of Qualeys Camp, NV
1.4	2011/04/15	07:22:51	38.377N	118.795W	1.7	22 km (14 mi) SW of Hawthorne, NV
1.3	2011/04/15	07:15:41	37.633N	118.422W	9.0	24 km (15 mi) ENE of Toms Place, CA
1.4	2011/04/15	07:10:47	38.398N	118.744W	6.9	18 km (11 mi) SW of Hawthorne, NV
1.2	2011/04/15	07:09:48	38.438N	118.605W	0.0	10 km ( 6 mi) S of Hawthorne, NV
2.4	2011/04/15	07:00:53	38.343N	118.873W	0.0	19 km (12 mi) NE of Bodie, CA
1.5	2011/04/15	06:50:49	38.343N	118.828W	0.0	22 km (13 mi) NE of Bodie, CA
2.8	2011/04/15	06:48:31	38.380N	118.918W	0.0	20 km (13 mi) NNE of Bodie, CA
2.0	2011/04/15	06:41:51	38.410N	118.722W	5.8	15 km (10 mi) SW of Hawthorne, NV
4.3	2011/04/15	06:33:55	38.395N	118.735W	12.8	17 KM (11 MI) SW OF HAWTHORNE, NV
1.1	2011/04/15	06:28:35	38.370N	118.832W	6.0	24 km (15 mi) NE of Bodie, CA
3.2	2011/04/15	06:17:57	38.399N	118.732W	15.3	17 KM (11 MI) SW OF HAWTHORNE, NV
1.9	2011/04/15	05:53:14	38.349N	118.861W	1.7	20 km (13 mi) NE of Bodie, CA
1.9	2011/04/15	05:37:36	38.184N	119.046W	0.9	4 km ( 3 mi) SW of Bodie, CA
1.0	2011/04/15	03:48:32	37.532N	118.818W	7.0	13 km ( 8 mi) WSW of Toms Place, CA
1.5	2011/04/15	03:37:09	38.404N	118.777W	1.7	19 km (12 mi) SW of Hawthorne, NV
1.2	2011/04/15	03:31:02	38.369N	118.746W	5.0	20 km (13 mi) WNW of Qualeys Camp, NV
1.9	2011/04/15	02:37:12	38.353N	118.822W	0.2	23 km (14 mi) NE of Bodie, CA
1.2	2011/04/15	02:29:12	38.397N	118.726W	6.8	17 km (10 mi) SSW of Hawthorne, NV
2.1	2011/04/15	01:07:20	38.368N	118.799W	1.7	23 km (14 mi) SW of Hawthorne, NV
1.1	2011/04/15	01:01:34	38.395N	118.734W	6.6	17 km (11 mi) SW of Hawthorne, NV
1.2	2011/04/15	00:46:52	38.391N	118.740W	0.7	18 km (11 mi) SW of Hawthorne, NV
3.4	2011/04/15	00:41:23	38.403N	118.730W	15.5	16 KM (10 MI) SW OF HAWTHORNE, NV
1.9	2011/04/15	00:36:34	38.374N	118.851W	0.6	23 km (14 mi) NE of Bodie, CA
1.2	2011/04/15	00:33:58	38.394N	118.733W	0.5	17 km (11 mi) SSW of Hawthorne, NV
1.1	2011/04/15	00:02:53	38.411N	118.721W	25.5	15 km ( 9 mi) SW of Hawthorne, NV
1.4	2011/04/14	23:28:58	38.406N	118.721W	4.2	16 km (10 mi) SSW of Hawthorne, NV
1.1	2011/04/14	21:55:08	38.397N	118.745W	5.8	18 km (11 mi) SW of Hawthorne, NV
1.2	2011/04/14	20:55:28	38.401N	118.742W	6.3	17 km (11 mi) SW of Hawthorne, NV
1.2	2011/04/14	20:08:02	38.404N	118.728W	7.0	16 km (10 mi) SW of Hawthorne, NV
1.4	2011/04/14	19:51:14	38.392N	118.754W	0.9	19 km (12 mi) SW of Hawthorne, NV
1.2	2011/04/14	19:28:13	38.373N	118.768W	0.5	21 km (13 mi) SW of Hawthorne, NV
1.3	2011/04/14	18:46:13	38.477N	118.314W	0.0	12 km ( 8 mi) WSW of Luning, NV
1.3	2011/04/14	17:03:16	38.404N	118.781W	0.4	19 km (12 mi) SW of Hawthorne, NV
1.8	2011/04/14	16:36:49	37.542N	118.870W	7.4	14 km ( 9 mi) SE of Mammoth Lakes, CA
1.3	2011/04/14	16:09:25	38.380N	118.742W	7.4	19 km (12 mi) SSW of Hawthorne, NV
1.5	2011/04/14	15:18:06	38.393N	118.734W	4.6	18 km (11 mi) SSW of Hawthorne, NV
1.8	2011/04/14	15:14:08	38.396N	118.743W	7.1	18 km (11 mi) SW of Hawthorne, NV
1.4	2011/04/14	12:14:36	38.379N	118.781W	1.7	21 km (13 mi) SW of Hawthorne, NV
1.8	2011/04/14	11:59:17	38.373N	118.762W	0.5	21 km (13 mi) SW of Hawthorne, NV
1.1	2011/04/14	10:44:57	38.397N	118.732W	17.7	17 km (11 mi) SW of Hawthorne, NV
1.4	2011/04/14	10:27:22	38.400N	118.781W	0.6	20 km (12 mi) SW of Hawthorne, NV
1.5	2011/04/14	10:25:37	38.065N	118.945W	3.8	17 km (11 mi) SSE of Bodie, CA
1.1	2011/04/14	09:34:56	38.392N	118.739W	18.4	18 km (11 mi) SW of Hawthorne, NV
2.0	2011/04/14	09:08:09	38.393N	118.728W	18.9	17 km (11 mi) SSW of Hawthorne, NV
1.0	2011/04/14	08:23:12	38.401N	118.698W	5.0	15 km ( 9 mi) SSW of Hawthorne, NV
2.6	2011/04/14	07:59:58	38.390N	118.728W	14.4	18 km (11 mi) SSW of Hawthorne, NV
1.5	2011/04/14	07:01:34	38.368N	118.727W	23.4	19 km (12 mi) WNW of Qualeys Camp, NV
1.7	2011/04/14	06:42:25	38.355N	118.759W	4.5	21 km (13 mi) WNW of Qualeys Camp, NV
1.1	2011/04/14	06:21:21	38.380N	118.742W	18.6	19 km (12 mi) SSW of Hawthorne, NV
1.6	2011/04/14	06:02:46	38.383N	118.747W	17.8	19 km (12 mi) SW of Hawthorne, NV
3.1	2011/04/14	05:05:56	38.381N	118.748W	13.5	19 KM (12 MI) SW OF HAWTHORNE, NV
3.0	2011/04/14	04:58:08	38.380N	118.746W	13.9	19 KM (12 MI) SW OF HAWTHORNE, NV
2.0	2011/04/14	04:48:38	38.393N	118.743W	7.4	18 km (11 mi) SW of Hawthorne, NV
1.3	2011/04/14	04:35:33	38.386N	118.789W	1.9	21 km (13 mi) SW of Hawthorne, NV
1.1	2011/04/14	04:16:33	38.376N	118.751W	28.2	20 km (12 mi) SW of Hawthorne, NV
1.5	2011/04/14	03:48:25	38.083N	118.902W	3.5	17 km (11 mi) SE of Bodie, CA
1.4	2011/04/14	03:44:45	38.401N	118.720W	5.8	16 km (10 mi) SSW of Hawthorne, NV
1.5	2011/04/14	03:18:29	38.370N	118.836W	1.7	23 km (15 mi) NE of Bodie, CA
1.8	2011/04/14	02:51:42	38.387N	118.734W	5.7	18 km (11 mi) SSW of Hawthorne, NV
1.4	2011/04/14	02:41:15	38.368N	118.761W	5.8	21 km (13 mi) SW of Hawthorne, NV
1.1	2011/04/14	02:30:38	38.405N	118.724W	17.1	16 km (10 mi) SSW of Hawthorne, NV
1.4	2011/04/14	02:11:17	38.404N	118.739W	0.5	17 km (10 mi) SW of Hawthorne, NV
1.5	2011/04/14	01:55:30	38.391N	118.749W	16.8	18 km (11 mi) SW of Hawthorne, NV
2.1	2011/04/14	01:31:45	38.389N	118.744W	18.0	18 km (11 mi) SW of Hawthorne, NV
2.0	2011/04/14	01:02:58	38.395N	118.743W	13.8	18 km (11 mi) SW of Hawthorne, NV
1.7	2011/04/13	23:54:05	38.371N	118.752W	13.3	20 km (13 mi) SSW of Hawthorne, NV
1.9	2011/04/13	23:00:33	38.386N	118.751W	13.3	19 km (12 mi) SW of Hawthorne, NV
1.7	2011/04/13	22:01:30	38.383N	118.750W	15.1	19 km (12 mi) SW of Hawthorne, NV
1.3	2011/04/13	22:00:35	38.383N	118.772W	0.8	20 km (13 mi) SW of Hawthorne, NV
2.8	2011/04/13	19:28:21	38.387N	118.734W	16.0	18 km (11 mi) SSW of Hawthorne, NV
2.0	2011/04/13	18:24:03	38.380N	118.742W	16.2	19 km (12 mi) SSW of Hawthorne, NV
2.1	2011/04/13	17:52:37	38.393N	118.727W	11.3	17 km (11 mi) SSW of Hawthorne, NV
1.6	2011/04/13	17:51:31	38.386N	118.748W	10.9	19 km (12 mi) SW of Hawthorne, NV
2.3	2011/04/13	17:25:33	38.385N	118.750W	9.2	19 km (12 mi) SW of Hawthorne, NV
1.7	2011/04/13	16:39:41	38.412N	118.757W	0.9	17 km (11 mi) SW of Hawthorne, NV
3.1	2011/04/13	15:59:19	38.382N	118.737W	16.6	19 KM (12 MI) SSW OF HAWTHORNE, NV
1.7	2011/04/13	15:37:56	38.382N	118.759W	10.7	20 km (12 mi) SW of Hawthorne, NV
4.2	2011/04/13	15:16:08	38.386N	118.742W	15.4	19 KM (12 MI) SW OF HAWTHORNE, NV
3.6	2011/04/13	15:15:20	38.379N	118.752W	12.0	20 KM (12 MI) SW OF HAWTHORNE, NV
4.4	2011/04/13	15:10:08	38.371N	118.748W	13.1	20 KM (13 MI) SSW OF HAWTHORNE, NV
1.4	2011/04/13	14:24:41	37.334N	118.743W	16.5	16 km (10 mi) SW of Round Valley, CA
1.1	2011/04/12	20:12:23	38.358N	118.750W	4.7	20 km (13 mi) WNW of Qualeys Camp, NV
1.5	2011/04/12	12:00:28	38.373N	118.725W	16.7	19 km (12 mi) WNW of Qualeys Camp, NV
1.3	2011/04/12	00:01:09	38.401N	118.724W	16.3	16 km (10 mi) SSW of Hawthorne, NV
1.8	2011/04/11	23:27:51	38.365N	118.746W	11.0	20 km (13 mi) WNW of Qualeys Camp, NV
1.5	2011/04/11	22:50:49	37.481N	118.842W	6.5	17 km (10 mi) WSW of Toms Place, CA
1.6	2011/04/11	21:42:41	37.504N	118.822W	14.1	14 km ( 9 mi) WSW of Toms Place, CA
1.3	2011/04/11	21:28:35	37.480N	118.841W	5.2	17 km (10 mi) WSW of Toms Place, CA
1.1	2011/04/11	21:24:03	37.479N	118.841W	5.3	17 km (11 mi) WSW of Toms Place, CA
1.0	2011/04/11	09:26:33	38.387N	118.746W	14.1	19 km (12 mi) SW of Hawthorne, NV
1.3	2011/04/11	07:51:02	38.393N	118.716W	7.5	17 km (10 mi) SSW of Hawthorne, NV
1.2	2011/04/11	05:26:57	38.377N	118.769W	1.4	21 km (13 mi) SW of Hawthorne, NV
1.4	2011/04/11	04:29:50	38.379N	118.711W	19.6	18 km (11 mi) WNW of Qualeys Camp, NV
1.7	2011/04/11	04:02:07	38.394N	118.734W	15.5	18 km (11 mi) SW of Hawthorne, NV
1.1	2011/04/11	03:42:00	37.510N	119.331W	13.5	34 km (21 mi) SE of Yosemite Valley, CA
1.9	2011/04/11	03:00:24	37.576N	118.786W	9.2	9 km ( 6 mi) W of Toms Place, CA
2.2	2011/04/11	02:33:39	38.382N	118.747W	4.8	19 km (12 mi) SW of Hawthorne, NV
1.7	2011/04/11	02:20:46	38.386N	118.725W	11.9	18 km (11 mi) SSW of Hawthorne, NV
1.9	2011/04/11	01:18:12	38.388N	118.742W	14.6	18 km (11 mi) SW of Hawthorne, NV
1.7	2011/04/11	01:14:33	38.388N	118.733W	15.3	18 km (11 mi) SSW of Hawthorne, NV
2.4	2011/04/11	00:56:34	38.385N	118.749W	9.8	19 km (12 mi) SW of Hawthorne, NV
1.7	2011/04/11	00:18:13	38.389N	118.742W	12.2	18 km (11 mi) SW of Hawthorne, NV
1.5	2011/04/11	00:01:40	38.400N	118.762W	0.0	18 km (11 mi) SW of Hawthorne, NV
1.9	2011/04/10	23:50:24	38.386N	118.757W	0.0	19 km (12 mi) SW of Hawthorne, NV
1.4	2011/04/10	23:46:45	38.385N	118.740W	12.1	19 km (12 mi) SSW of Hawthorne, NV
2.6	2011/04/10	23:25:19	38.387N	118.734W	12.5	18 km (11 mi) SSW of Hawthorne, NV
1.6	2011/04/10	23:08:03	38.381N	118.733W	12.4	19 km (12 mi) SSW of Hawthorne, NV
2.1	2011/04/10	23:00:59	38.384N	118.739W	10.9	19 km (12 mi) SSW of Hawthorne, NV
1.8	2011/04/10	22:41:39	37.988N	118.421W	8.3	37 km (23 mi) SSE of Qualeys Camp, NV
1.7	2011/04/10	22:21:39	38.377N	118.748W	14.2	20 km (12 mi) SSW of Hawthorne, NV
2.3	2011/04/10	22:10:20	38.385N	118.726W	15.2	18 km (11 mi) SSW of Hawthorne, NV
2.6	2011/04/10	21:48:07	38.386N	118.732W	9.6	18 km (11 mi) SSW of Hawthorne, NV
1.2	2011/04/10	21:33:13	38.396N	118.715W	12.1	16 km (10 mi) SSW of Hawthorne, NV
1.4	2011/04/10	21:17:50	37.576N	118.787W	8.9	10 km ( 6 mi) W of Toms Place, CA
2.1	2011/04/10	21:15:36	38.395N	118.714W	14.4	17 km (10 mi) SSW of Hawthorne, NV
1.9	2011/04/10	20:49:58	38.380N	118.748W	16.9	19 km (12 mi) SW of Hawthorne, NV
1.9	2011/04/10	20:14:26	38.376N	118.746W	13.2	20 km (12 mi) SSW of Hawthorne, NV
1.6	2011/04/10	20:09:47	38.378N	118.745W	16.5	19 km (12 mi) SSW of Hawthorne, NV
1.7	2011/04/10	20:08:14	38.385N	118.736W	16.2	18 km (11 mi) SSW of Hawthorne, NV
2.9	2011/04/10	19:54:58	38.382N	118.731W	9.4	18 km (11 mi) SSW of Hawthorne, NV
1.9	2011/04/10	19:33:03	38.343N	118.863W	1.4	20 km (12 mi) NE of Bodie, CA
1.6	2011/04/10	19:00:17	38.386N	118.733W	13.8	18 km (11 mi) SSW of Hawthorne, NV
1.2	2011/04/10	18:35:31	38.384N	118.736W	4.9	19 km (12 mi) SSW of Hawthorne, NV
1.4	2011/04/10	18:31:02	38.385N	118.730W	14.8	18 km (11 mi) SSW of Hawthorne, NV
1.6	2011/04/10	18:29:50	38.384N	118.731W	12.8	18 km (11 mi) SSW of Hawthorne, NV
1.3	2011/04/10	18:27:12	38.386N	118.731W	16.8	18 km (11 mi) SSW of Hawthorne, NV
2.3	2011/04/10	18:11:29	38.370N	118.748W	12.3	20 km (13 mi) SSW of Hawthorne, NV
3.3	2011/04/10	18:05:00	38.375N	118.739W	6.0	20 KM (12 MI) SSW OF HAWTHORNE, NV
2.3	2011/04/10	18:03:46	37.520N	118.857W	9.4	16 km (10 mi) WSW of Toms Place, CA
1.6	2011/04/10	17:52:10	38.385N	118.734W	12.2	18 km (11 mi) SSW of Hawthorne, NV
3.0	2011/04/10	17:31:09	38.384N	118.745W	12.4	19 KM (12 MI) SW OF HAWTHORNE, NV
2.6	2011/04/10	17:27:00	38.372N	118.736W	16.1	20 km (12 mi) WNW of Qualeys Camp, NV
4.2	2011/04/10	17:22:21	38.379N	118.735W	13.8	19 KM (12 MI) SSW OF HAWTHORNE, NV
4.0	2011/04/10	17:21:16	38.374N	118.739W	15.3	20 KM (12 MI) SSW OF HAWTHORNE, NV
3.5	2011/04/10	17:20:17	38.363N	118.741W	9.4	20 KM (12 MI) WNW OF QUALEYS CAMP, NV
3.3	2011/04/10	17:13:11	38.337N	118.746W	10.2	19 KM (12 MI) W OF QUALEYS CAMP, NV
1.3	2011/04/10	17:05:09	38.384N	118.733W	13.2	18 km (11 mi) SSW of Hawthorne, NV
2.8	2011/04/10	17:01:08	38.374N	118.732W	15.2	19 km (12 mi) SSW of Hawthorne, NV
2.4	2011/04/10	16:59:36	38.373N	118.737W	13.7	20 km (12 mi) SSW of Hawthorne, NV
1.4	2011/04/10	16:51:51	38.373N	118.740W	12.3	20 km (12 mi) SSW of Hawthorne, NV
2.1	2011/04/10	16:45:26	38.369N	118.739W	12.1	20 km (12 mi) WNW of Qualeys Camp, NV
3.5	2011/04/10	16:06:00	38.374N	118.741W	9.7	20 KM (12 MI) SSW OF HAWTHORNE, NV
3.0	2011/04/10	16:02:16	38.373N	118.738W	10.1	20 KM (12 MI) SSW OF HAWTHORNE, NV
1.3	2011/04/10	15:57:34	38.377N	118.743W	11.0	19 km (12 mi) SSW of Hawthorne, NV
1.3	2011/04/10	10:01:42	37.397N	118.587W	13.7	2 km ( 1 mi) SSE of Round Valley, CA
1.8	2011/04/10	04:53:46	37.478N	118.840W	5.7	17 km (10 mi) WSW of Toms Place, CA
1.2	2011/04/09	18:50:36	37.530N	118.432W	9.6	19 km (12 mi) N of Bishop, CA
1.0	2011/04/09	16:14:17	37.612N	119.375W	8.0	23 km (14 mi) SE of Yosemite Valley, CA

The most recent earthquakes are at the top of this list.