Dozens of Earthquakes Hit Yellowstone
List of quake events on this map
October 16, 2012
© Holly Deyo
| It's doubtful this swarm just west of the Caldera is anything to worry about as these quakes are all small magnitude, but it bears watching especially in light of Yellowstone's explosive history. Interestingly this latest swarm is at the site of the newest vent. These formations don't have to occur within a caldera's rim. It could indicate that Yellowstone is growing or that activity associated with this volcano extends beyond the caldera (a volcano that falls in on itself after erupting) itself. Below you can see that the Yellowstone Caldera covers a massive area roughly 35 miles wide by 50 miles long. Each explosion changed the caldera's shape and the red ring shows it as it is today. Notably, the last explosion, while not the biggest, threw ash the furthest creating the Lava Creek ash bed, which covered half of CONUS. See image right. In light of Yellowstone's past three catastrophic eruptions, it puts into perspective why she has earned the title of 'supervolcano'. |
![]() |
|
1.3 2012/10/14 22:20:44 44.398N 111.072W 20.1 24 km (15 mi) ESE of Island Park, ID
1.7 2012/10/14 22:17:32 44.399N 111.036W 14.7 26 km (16 mi) ESE of Island Park, ID
1.2 2012/10/14 22:10:23 44.390N 111.038W 6.0 27 km (17 mi) ESE of Island Park, ID
3.0 2012/10/14 22:02:15 44.392N 111.048W 8.9 26 km (16 mi) ESE of Island Park, ID
1.3 2012/10/14 21:59:15 44.378N 110.987W 6.0 31 km (19 mi) ESE of Island Park, ID
1.9 2012/10/14 21:57:33 44.404N 111.064W 6.0 24 km (15 mi) ESE of Island Park, ID
1.5 2012/10/14 21:52:48 44.401N 111.058W 6.0 25 km (15 mi) ESE of Island Park, ID
2.7 2012/10/14 21:45:20 44.396N 111.043W 10.2 26 km (16 mi) ESE of Island Park, ID
2.0 2012/10/14 21:40:01 44.399N 111.054W 11.4 25 km (16 mi) ESE of Island Park, ID
1.5 2012/10/14 21:37:09 44.406N 111.075W 6.0 23 km (15 mi) ESE of Island Park, ID
1.5 2012/10/14 21:36:09 44.386N 111.013W 6.0 29 km (18 mi) ESE of Island Park, ID
1.8 2012/10/14 21:34:46 44.394N 111.035W 6.0 27 km (17 mi) ESE of Island Park, ID
1.6 2012/10/14 21:33:34 44.385N 111.020W 15.7 28 km (18 mi) ESE of Island Park, ID
1.2 2012/10/14 21:30:23 44.391N 111.052W 6.0 26 km (16 mi) ESE of Island Park, ID
1.8 2012/10/14 21:27:45 44.398N 111.037W 11.9 26 km (16 mi) ESE of Island Park, ID
1.6 2012/10/14 21:25:43 44.413N 111.071W 5.5 23 km (14 mi) ESE of Island Park, ID
2.5 2012/10/14 21:22:33 44.396N 111.072W 15.6 24 km (15 mi) ESE of Island Park, ID
2.8 2012/10/14 21:20:44 44.386N 111.050W 7.1 26 km (16 mi) ESE of Island Park, ID
2.1 2012/10/14 21:18:04 44.396N 111.052W 15.9 26 km (16 mi) ESE of Island Park, ID
2.0 2012/10/14 21:16:30 44.388N 111.026W 10.5 28 km (17 mi) ESE of Island Park, ID
2.4 2012/10/14 21:11:41 44.390N 111.045W 13.6 26 km (16 mi) ESE of Island Park, ID
1.7 2012/10/14 21:11:15 44.401N 111.050W 19.3 25 km (16 mi) ESE of Island Park, ID
2.3 2012/10/14 21:06:13 44.403N 111.042W 5.9 26 km (16 mi) ESE of Island Park, ID
2.5 2012/10/14 21:05:44 44.404N 111.050W 16.9 25 km (16 mi) ESE of Island Park, ID
2.1 2012/10/14 21:04:54 44.397N 111.046W 13.1 26 km (16 mi) ESE of Island Park, ID
1.9 2012/10/14 20:58:16 44.394N 111.052W 15.9 26 km (16 mi) ESE of Island Park, ID
2.2 2012/10/14 20:56:34 44.399N 111.044W 15.8 26 km (16 mi) ESE of Island Park, ID
3.1 2012/10/14 20:54:52 44.394N 111.043W 12.4 26 km (16 mi) ESE of Island Park, ID
2.6 2012/10/14 20:52:58 44.377N 111.008W 11.7 30 km (18 mi) ESE of Island Park, ID
2.4 2012/10/14 20:52:16 44.393N 111.029W 12.6 27 km (17 mi) ESE of Island Park, ID
2.0 2012/10/14 20:51:45 44.406N 111.054W 10.3 25 km (15 mi) ESE of Island Park, ID
2.0 2012/10/14 20:47:20 44.396N 111.024W 9.7 27 km (17 mi) ESE of Island Park, ID
2.1 2012/10/14 20:44:35 44.389N 111.036W 14.3 27 km (17 mi) ESE of Island Park, ID
1.7 2012/10/14 20:41:38 44.378N 111.019W 12.6 29 km (18 mi) ESE of Island Park, ID
1.5 2012/10/14 20:37:57 44.384N 111.025W 16.8 28 km (17 mi) ESE of Island Park, ID
0.7 2012/10/11 17:56:18 44.321N 110.554W 12.0 58 km (36 mi) SE of West Yellowstone, MT
0.8 2012/10/11 13:32:38 44.296N 110.660W 14.2 54 km (34 mi) SE of West Yellowstone, MT
0.3 2012/10/11 03:37:14 44.606N 110.451W 4.1 52 km (32 mi) SSE of Gardiner, MT
http://standeyo.com/NEWS/12_Earth_Changes/121016.Yellowstone.EQs.html