Nevada Earthquake Swarm Intensifies?

Rechecking the USGS earthquake map of the Nevada-California border, one can notice that there are yet more four point mag plus earthquakes, as well as quite a few three point mag quakes. These events range from .9 km below the surface to 9 km down. These quakes are in an area where there is a surface old lava flow, one that you can clearly see on Google Earth. There is also an open strip mine very near where these quakes are centered. Another thing of note is that these quakes are taking place in the same spot, very localized, each within a few miles of one another. The USGS has not provided any wave forms for these quakes, but I suspect that this has something to do with the movement of magma or hot steam. If this is not the case, then they are manmade. Like I say a lot, the only way to really know the nature of these quakes is to examine the waveform to see if the waves are seismic or volcanic in nature, and then take a measurement of possible gases in the area, and if they have changed.

Here's the link to the earthquake list, where, as of this writing, is about 52 earthquakes in one tightly located area.

http://earthquake.usgs.gov/earthquakes/recenteqscanv/FaultMaps/119-39_eqs.html

Here is that list at this very moment:

1.2	2011/04/14	01:55:31	38.373N	118.816W	2.5	24 km (15 mi) SW of Hawthorne, NV
1.7	2011/04/14	01:31:46	38.269N	118.907W	22.2	11 km ( 7 mi) NE of Bodie, CA
1.4	2011/04/14	01:02:58	38.397N	118.753W	6.0	18 km (11 mi) SW of Hawthorne, NV
1.2	2011/04/13	23:54:05	38.375N	118.760W	6.0	21 km (13 mi) SW of Hawthorne, NV
1.5	2011/04/13	23:00:33	38.386N	118.772W	0.3	20 km (13 mi) SW of Hawthorne, NV
1.3	2011/04/13	22:01:30	38.384N	118.756W	15.2	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
2.5	2011/04/13	19:28:21	38.407N	118.757W	0.9	18 km (11 mi) SW of Hawthorne, NV
1.8	2011/04/13	18:24:04	38.378N	118.764W	0.5	21 km (13 mi) SW of Hawthorne, NV
1.9	2011/04/13	17:52:31	38.317N	118.353W	0.8	15 km ( 9 mi) E of Qualeys Camp, NV
1.1	2011/04/13	17:51:31	38.392N	118.746W	2.0	18 km (11 mi) SW of Hawthorne, NV
2.2	2011/04/13	17:25:33	38.381N	118.739W	0.0	19 km (12 mi) SSW 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
1.4	2011/04/13	15:37:55	38.385N	118.745W	18.2	19 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
1.1	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
1.2	2011/04/11	04:29:51	38.379N	118.755W	0.1	20 km (12 mi) SW of Hawthorne, NV
1.4	2011/04/11	04:02:08	38.387N	118.779W	1.7	21 km (13 mi) SW of Hawthorne, NV
1.9	2011/04/11	03:00:24	37.576N	118.786W	9.2	9 km ( 6 mi) W of Toms Place, CA
1.8	2011/04/11	02:33:39	38.389N	118.748W	7.2	19 km (12 mi) SW of Hawthorne, NV
1.3	2011/04/11	02:20:46	38.389N	118.730W	6.8	18 km (11 mi) SSW of Hawthorne, NV
1.8	2011/04/11	01:18:13	38.359N	118.885W	1.7	20 km (12 mi) NE of Bodie, CA
1.5	2011/04/11	01:14:33	38.391N	118.749W	6.6	19 km (12 mi) SW 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
1.2	2011/04/11	00:18:12	38.408N	118.713W	0.2	15 km ( 9 mi) SSW of Hawthorne, NV
1.2	2011/04/10	23:46:45	38.386N	118.747W	5.7	19 km (12 mi) SW of Hawthorne, NV
2.2	2011/04/10	23:25:19	38.381N	118.739W	0.0	19 km (12 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
1.2	2011/04/10	22:41:39	37.990N	118.422W	13.0	37 km (23 mi) SSE of Qualeys Camp, NV
1.2	2011/04/10	22:21:39	38.382N	118.762W	7.2	20 km (12 mi) SW 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
2.0	2011/04/10	21:49:15	37.184N	117.327W	5.8	14 km ( 9 mi) SSW of Tokop, NV
2.6	2011/04/10	21:48:07	38.386N	118.732W	9.6	18 km (11 mi) SSW of Hawthorne, NV
1.1	2011/04/10	21:33:12	38.398N	118.719W	7.3	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
2.0	2011/04/10	21:15:37	38.343N	118.873W	0.0	19 km (12 mi) NE of Bodie, CA
1.9	2011/04/10	20:49:59	38.340N	118.897W	0.8	17 km (11 mi) NE of Bodie, CA
1.8	2011/04/10	20:14:26	38.382N	118.743W	5.0	19 km (12 mi) SSW of Hawthorne, NV
1.2	2011/04/10	20:09:47	38.383N	118.754W	5.8	20 km (12 mi) SW of Hawthorne, NV
1.5	2011/04/10	20:08:14	38.388N	118.752W	0.3	19 km (12 mi) SW 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
1.6	2011/04/10	03:49:23	37.013N	117.851W	4.9	39 km (24 mi) NE of Independence, CA
1.2	2011/04/09	18:50:36	37.530N	118.432W	9.6	19 km (12 mi) N of Bishop, CA
1.5	2011/04/08	17:58:40	37.164N	117.373W	12.7	15 km ( 9 mi) N of Scottys Castle, CA
2.1	2011/04/08	17:12:29	37.089N	117.957W	1.0	31 km (19 mi) ESE of Big Pine, CA
1.2	2011/04/08	11:43:20	37.163N	117.381W	12.5	15 km ( 9 mi) NNW of Scottys Castle, CA
1.0	2011/04/08	04:09:36	37.559N	118.825W	9.1	13 km ( 8 mi) W of Toms Place, CA
1.4	2011/04/07	21:54:04	38.403N	118.737W	0.0	17 km (10 mi) SW of Hawthorne, NV
1.7	2011/04/07	12:31:07	37.480N	118.841W	5.5	17 km (11 mi) WSW of Toms Place, CA
1.0	2011/04/07	12:02:29	37.558N	118.477W	8.0	18 km (11 mi) E of Toms Place, CA
1.0	2011/04/07	12:00:01	37.475N	118.844W	0.8	17 km (11 mi) SW of Toms Place, CA
2.5	2011/04/07	11:51:26	37.483N	118.839W	6.0	16 km (10 mi) WSW of Toms Place, CA
1.1	2011/04/07	09:44:29	37.480N	118.841W	6.0	17 km (10 mi) WSW of Toms Place, CA
2.9	2011/04/07	09:39:03	37.479N	118.841W	5.0	17 km (10 mi) WSW of Toms Place, CA
2.2	2011/04/07	08:17:50	37.309N	118.395W	11.5	4 km ( 2 mi) NNW of Wilkerson, CA