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News

Tuesday, Feb 11, 2014
An small earthquake swarm at shallow depths (around 5 km) occurred east of Mammoth Mountain during the past week. The largest quake was a magnitude 3.0 event on 5 Feb. ... [more]
Map of recent quakes near Mammoth Mountain
Sunday, Feb 03, 2013
Small earthquakes continue beneath and (mostly) immediately to the SE of Mammoth Mountain in the Sierra Nevada range. [more]
 

Mammoth Mountain volcano

lava domes 3369 m / 11,053 ft, California, USA, 37.63°N / -119.03°W
Nearby recent earthquakes (within 30km radius):

Earthquake list: past 7 days (only M>=-0.8) (118 quakes)

 | latest | archive: show
Earthquake depth plotUpdated: Wed, 23 May 03:35 UTC (GMT)
TimeMag. / DepthDistanceLocationMapSource
Wed, 23 May
Wed, 23 May 02:53 UTCM 0.8 / 2 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May (32 earthquakes)
Tue, 22 May 23:03 UTCM 0.7 / 2.6 km - [info]Long Valley (2 km) - California- 13km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 21:05 UTCM 0.4 / 1.2 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 20:39 UTCM 0.6 / 0.9 km - [info]Long Valley (3 km) - California- 14km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 20:38 UTCM 1.3 / 0.1 km - [info]Long Valley (2 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 17:45 UTCM 0.2 / 6.7 km - [info]Long Valley (16 km) - California- 14km W of Toms Place, CA
[Map]
USGS
Tue, 22 May 15:37 UTCM 0.9 / 3.9 km - [info]Mammoth Mountain (22 km) - California, USA- 17km WSW of Toms Place, CA
[Map]
USGS
Tue, 22 May 14:18 UTCM 0.3 / 1.7 km - [info]Mammoth Mountain (3 km) - California, USA- 5km SW of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 13:31 UTCM 1.0 / 10 km - [info]Long Valley (38 km) - California- 7km WSW of Round Valley, CA
[Map]
USGS
Tue, 22 May 13:12 UTCM 0.8 - [info]Mammoth Mountain (29 km) - California, USA- 28km S of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 12:46 UTCM 0.6 / 0.4 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 11:37 UTCM 0.6 / 6.3 km - [info]Long Valley (10 km) - California- 8km ESE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 10:46 UTCM 0.4 / 0.5 km - [info]Long Valley (4 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 10:21 UTCM 0.7 / 0.6 km - [info]Long Valley (4 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 10:03 UTCM 0.3 / 1.1 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 09:59 UTCM 0.4 / 0.5 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 09:56 UTCM 0.5 / 0.8 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 07:20 UTCM 0.6 / 0.8 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 06:40 UTCM 0.8 / 9.2 km - [info]Long Valley (18 km) - California- 13km W of Toms Place, CA
[Map]
USGS
Tue, 22 May 03:50 UTCM 0.6 / 0.1 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 03:43 UTCM 0.8 / 0.1 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 03:38 UTCM 0.8 / 0.6 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 03:35 UTCM 0.7 / 0.6 km - [info]Long Valley (4 km) - California- 15km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 03:32 UTCM 1.0 / 0.5 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 03:18 UTCM 0.6 / 0.7 km - [info]Long Valley (3 km) - California- 13km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 03:02 UTCM 0.6 / 0.8 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 02:41 UTCM 0.6 / 1.6 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 02:41 UTCM 0.4 / 1.1 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 02:26 UTCM 0.4 / 8.7 km - [info]Long Valley (15 km) - California- 14km ESE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 02:15 UTCM 0.4 / 2.7 km - [info]Long Valley (3 km) - California- 13km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 01:52 UTCM 1.4 / 0.6 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 01:42 UTCM 0.6 / 1.3 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Tue, 22 May 00:26 UTCM 0.4 / 0.4 km - [info]Long Valley (3 km) - California- 13km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May (43 earthquakes)
Mon, 21 May 23:28 UTCM 0.6 / 0.9 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 23:19 UTCM 0.8 / 4.5 km - [info]Mammoth Mountain (27 km) - California, USA- 20km SW of Toms Place, CA
[Map]
USGS
Mon, 21 May 23:18 UTCM 0.6 / 1.2 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 22:11 UTCM 0.3 / 2.6 km - [info]Long Valley (4 km) - California- 9km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 21:28 UTCM 0.6 / 0.3 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 21:06 UTCM 0.6 / 0.6 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 20:54 UTCM 0.3 / 1 km - [info]Long Valley (4 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 20:45 UTCM 0.5 / 0.8 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 20:34 UTCM 0.8 / 1.1 km - [info]Long Valley (3 km) - California- 13km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 20:25 UTCM 0.6 / 0.5 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 20:24 UTCM 1.0 / 1.3 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 20:04 UTCM 0.8 / 0.7 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 19:58 UTCM 0.6 / 6.4 km - [info]Long Valley (23 km) - California- 15km WSW of Toms Place, CA
[Map]
USGS
Mon, 21 May 19:47 UTCM 0.7 / 1.4 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 19:43 UTCM 0.5 / 1.2 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 19:43 UTCM 0.4 / 1.2 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 19:35 UTCM 0.8 / 0.2 km - [info]Long Valley (4 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 19:33 UTCM 0.6 / 0.5 km - [info]Long Valley (3 km) - California- 13km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 19:31 UTCM 0.8 / 0.7 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 19:30 UTCM 1.2 - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 19:26 UTCM 1.2 / 0.5 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 18:58 UTCM 0.6 / 0.7 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 18:58 UTCM 0.6 / 0.7 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 18:55 UTCM 1.1 / 1 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 18:50 UTCM 1.3 / 0.7 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 18:29 UTCM 0.5 / 0.4 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 17:25 UTCM 0.4 / 1.6 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 17:24 UTCM 1.1 / 3.4 km - [info]Long Valley (11 km) - California- 14km WNW of Toms Place, CA
[Map]
USGS
Mon, 21 May 13:04 UTCM 0.6 / 7.1 km - [info]Long Valley (14 km) - California- 10km WNW of Toms Place, CA
[Map]
USGS
Mon, 21 May 12:45 UTCM 0.6 / 0.7 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 12:26 UTCM 0.5 / 1.6 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 12:17 UTCM 0.8 / 0.6 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 12:13 UTCM 0.8 / 0.5 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 11:35 UTCM 0.8 / 0.8 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 09:35 UTCM 0.6 / 0.6 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 09:11 UTCM 0.8 / 8.1 km - [info]Long Valley (15 km) - California- 14km ESE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 08:56 UTCM 0.7 / 1.5 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 07:46 UTCM 0.8 - [info]Long Valley (3 km) - California- 13km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 07:45 UTCM 1.0 / 0.7 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 07:41 UTCM 0.8 / 0.8 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 07:19 UTCM 0.3 / 5.3 km - [info]Long Valley (9 km) - California- 4km E of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 04:51 UTCM 0.7 / 1.2 km - [info]Long Valley (3 km) - California- 12km ENE of Mammoth Lakes, CA
[Map]
USGS
Mon, 21 May 00:00 UTCM 0.4 / 8.2 km - [info]Long Valley (16 km) - California- 13km SE of Mammoth Lakes, CA
[Map]
USGS
Sun, 20 May
Sun, 20 May 16:43 UTCM 1.2 / 5.4 km - [info]Long Valley (9 km) - California- 4km E of Mammoth Lakes, CA
[Map]
USGS
Sun, 20 May 14:13 UTCM 1.3 / 5.3 km - [info]Long Valley (18 km) - California- 13km W of Toms Place, CA
[Map]
USGS
Sun, 20 May 13:15 UTCM 1.4 / 6.5 km - [info]Long Valley (18 km) - California- 14km W of Toms Place, CA
[Map]
USGS
Sun, 20 May 08:52 UTCM 1.1 / 5 km - [info]Mammoth Mountain (7 km) - California, USA- 3km SSE of Mammoth Lakes, CA
[Map]
USGS
Sat, 19 May
Sat, 19 May 22:35 UTCM 1.7 / 7.4 km - [info]Long Valley (9 km) - California- 8km ESE of Mammoth Lakes, CA
[Map]
USGS
Sat, 19 May 18:37 UTCM 1.4 / 3.7 km - [info]Long Valley (11 km) - California- 13km WNW of Toms Place, CA
[Map]
USGS
Sat, 19 May 12:18 UTCM 1.3 / 7.4 km - [info]Long Valley (9 km) - California- 18km NNW of Toms Place, CA
[Map]
USGS
Fri, 18 May (26 earthquakes)
Fri, 18 May 21:24 UTCM 0.3 / 7.5 km - [info]Long Valley (11 km) - California- 11km ESE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 21:09 UTCM 0.8 / 4.1 km - [info]Mammoth Mountain (26 km) - California, USA- 17km SW of Toms Place, CA
[Map]
USGS
Fri, 18 May 21:08 UTCM 0.6 / 7.4 km - [info]Long Valley (17 km) - California- 15km SE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 19:33 UTCM 0.5 / 7.5 km - [info]Long Valley (16 km) - California- 13km SE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 15:50 UTCM 0.2 / 7.1 km - [info]Long Valley (10 km) - California- 9km ESE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 15:14 UTCM 0.2 / 0.1 km - [info]Long Valley (4 km) - California- 10km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 15:00 UTCM 0.2 / 2.9 km - [info]Long Valley (6 km) - California- 7km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 14:59 UTCM 0.8 / 3 km - [info]Long Valley (5 km) - California- 7km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 14:52 UTCM 0.8 / 3.1 km - [info]Long Valley (5 km) - California- 7km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 14:45 UTCM 0.6 / 3.1 km - [info]Long Valley (6 km) - California- 7km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 14:44 UTCM 0.3 / 3.3 km - [info]Long Valley (5 km) - California- 7km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 14:43 UTCM 1.2 / 2.9 km - [info]Long Valley (5 km) - California- 7km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 14:43 UTCM 0.4 / 2.6 km - [info]Long Valley (5 km) - California- 7km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 14:26 UTCM 1.2 / 3.7 km - [info]Long Valley (5 km) - California- 7km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 14:09 UTCM 0.5 / 2.7 km - [info]Long Valley (6 km) - California- 6km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 13:56 UTCM 0.3 / 3.4 km - [info]Long Valley (6 km) - California- 6km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 13:55 UTCM 0.4 / 5.2 km - [info]Long Valley (21 km) - California- 14km WSW of Toms Place, CA
[Map]
USGS
Fri, 18 May 13:27 UTCM 0.3 / 3 km - [info]Long Valley (6 km) - California- 7km ENE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 12:35 UTCM 0.3 / 2.2 km - [info]Mammoth Mountain (17 km) - California, USA- 15km SE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 12:22 UTCM 0.5 / 3 km - [info]Mammoth Mountain (15 km) - California, USA- 12km SE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 11:28 UTCM 1.2 / 7.5 km - [info]Long Valley (21 km) - California- 15km WSW of Toms Place, CA
[Map]
USGS
Fri, 18 May 11:09 UTCM 0.9 / 2 km - [info]Mammoth Mountain (22 km) - California, USA- 23km S of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 09:35 UTCM 0.5 / 2 km - [info]Mammoth Mountain (17 km) - California, USA- 14km SE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 08:40 UTCM 1.4 / 4.2 km - [info]Long Valley (18 km) - California- 14km SE of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 08:05 UTCM 1.0 / 0.1 km - [info]Mammoth Mountain (2 km) - California, USA- 6km W of Mammoth Lakes, CA
[Map]
USGS
Fri, 18 May 03:13 UTCM 0.4 / 2 km - [info]Long Valley (5 km) - California- 10km ENE of Mammoth Lakes, CA
[Map]
USGS
Thu, 17 May (9 earthquakes)
Thu, 17 May 23:58 UTCM 0.3 / 3.2 km - [info]Mammoth Mountain (17 km) - California, USA- 14km SE of Mammoth Lakes, CA
[Map]
USGS
Thu, 17 May 16:35 UTCM 1.0 / 3.9 km - [info]Long Valley (19 km) - California- 12km WSW of Toms Place, CA
[Map]
USGS
Thu, 17 May 15:19 UTCM 0.1 / 4.9 km - [info]Mammoth Mountain (7 km) - California, USA- 3km SE of Mammoth Lakes, CA
[Map]
USGS
Thu, 17 May 13:53 UTCM 1.9 / 3.9 km - [info]Long Valley (23 km) - California- 9km SW of Toms Place, CA
[Map]
USGS
Thu, 17 May 11:44 UTCM 0.1 / 5.1 km - [info]Mammoth Mountain (6 km) - California, USA- 2km SE of Mammoth Lakes, CA
[Map]
USGS
Thu, 17 May 09:40 UTCM 1.2 / 2.9 km - [info]Mammoth Mountain (26 km) - California, USA- 17km SW of Toms Place, CA
[Map]
USGS
Thu, 17 May 07:07 UTCM 0.8 / 4 km - [info]Long Valley (10 km) - California- 13km E of Mammoth Lakes, CA
[Map]
USGS
Thu, 17 May 06:55 UTCM 1.5 / 3.9 km - [info]Long Valley (10 km) - California- 13km E of Mammoth Lakes, CA
[Map]
USGS
Thu, 17 May 05:18 UTCM 0.8 / 3.6 km - [info]Long Valley (18 km) - California- 13km W of Toms Place, CA
[Map]
USGS
 

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