It doesn't pass the sniff test, to me. You don't have 500-some quakes over a few days and then *poof* they just stop.
Do you?
http://earthquake.usgs.gov/eqcenter/recenteqsus/Maps/US2/44.46.-111.-109_eqs.php
MAP 2.6 2009/01/03 00:23:22 44.669 -110.163 1.0 43 km ( 26 mi) SSW of Cooke City-Silver Gate, MT
MAP 2.7 2009/01/02 20:33:53 44.553 -110.338 0.9 61 km ( 38 mi) SSW of Cooke City-Silver Gate, MT
MAP 2.2 2009/01/02 20:24:50 44.509 -110.371 0.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.7 2009/01/02 20:23:57 44.556 -110.357 1.3 60 km ( 38 mi) SSE of Gardiner, MT
MAP 1.4 2009/01/02 20:23:19 44.500 -110.301 2.1 64 km ( 40 mi) SSW of Cooke City-Silver Gate, MT
MAP 3.1 2009/01/02 20:15:39 44.528 -110.366 3.4 60 km ( 38 mi) ESE of West Yellowstone, MT
MAP 3.2 2009/01/02 19:40:53 44.549 -110.370 0.2 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.2 2009/01/02 18:50:37 44.549 -110.364 1.0 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.8 2009/01/02 18:48:21 44.551 -110.354 0.6 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 3.5 2009/01/02 18:32:49 44.549 -110.357 5.4 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.5 2009/01/02 05:18:21 44.510 -110.389 0.2 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.5 2009/01/02 05:10:54 44.546 -110.355 0.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.2 2009/01/02 05:06:29 44.545 -110.350 2.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.3 2009/01/02 05:05:57 44.557 -110.372 1.8 59 km ( 37 mi) E of West Yellowstone, MT
MAP 1.8 2009/01/02 01:47:46 44.545 -110.373 1.0 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.5 2009/01/02 01:32:53 44.550 -110.356 0.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 3.0 2009/01/02 01:30:57 44.560 -110.320 2.2 59 km ( 37 mi) SSW of Cooke City-Silver Gate, MT
MAP 3.1 2009/01/02 01:21:19 44.556 -110.368 3.7 60 km ( 37 mi) E of West Yellowstone, MT
MAP 3.1 2009/01/02 01:13:05 44.559 -110.367 1.0 60 km ( 37 mi) E of West Yellowstone, MT
MAP 2.9 2009/01/01 12:51:24 44.552 -110.358 1.0 61 km ( 38 mi) E of West Yellowstone, MT
MAP 2.8 2009/01/01 10:13:51 44.527 -110.353 2.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.6 2009/01/01 10:13:00 44.527 -110.356 0.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.4 2009/01/01 10:12:57 44.325 -110.388 37.0 68 km ( 42 mi) ESE of West Yellowstone, MT
MAP 1.3 2009/01/01 10:12:32 44.535 -110.365 0.6 60 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.9 2009/01/01 10:07:52 44.538 -110.353 2.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.8 2009/01/01 10:07:21 44.545 -110.349 0.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.6 2009/01/01 10:06:51 44.527 -110.377 0.5 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.9 2009/01/01 10:02:57 44.530 -110.357 2.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.9 2009/01/01 06:59:38 44.528 -110.356 2.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.4 2009/01/01 05:29:08 44.532 -110.354 0.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.5 2009/01/01 05:19:50 44.529 -110.357 0.4 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.5 2008/12/31 15:05:00 44.514 -110.360 1.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 3.3 2008/12/31 15:02:11 44.523 -110.361 4.9 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.6 2008/12/31 14:59:43 44.517 -110.373 2.1 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.0 2008/12/31 14:21:47 44.519 -110.370 0.4 60 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.4 2008/12/31 14:07:42 44.520 -110.372 2.2 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.2 2008/12/31 13:41:21 44.506 -110.361 0.8 62 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.9 2008/12/31 13:27:39 44.504 -110.363 0.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.5 2008/12/31 12:50:01 44.518 -110.368 2.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/31 12:46:53 44.520 -110.362 2.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.9 2008/12/31 12:42:06 44.519 -110.367 0.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.6 2008/12/31 12:26:56 44.501 -110.385 2.2 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.4 2008/12/31 12:23:52 44.520 -110.371 1.0 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.7 2008/12/31 11:52:19 44.503 -110.371 0.4 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.3 2008/12/31 11:40:04 44.526 -110.368 2.2 60 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.6 2008/12/31 11:25:24 44.516 -110.376 1.8 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.4 2008/12/31 11:25:11 44.523 -110.364 2.2 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.4 2008/12/31 11:22:16 44.520 -110.382 2.2 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.7 2008/12/31 11:15:44 44.522 -110.372 1.2 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.5 2008/12/31 11:12:40 44.516 -110.373 0.6 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.8 2008/12/31 11:08:59 44.532 -110.381 0.4 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.4 2008/12/31 11:06:14 44.520 -110.371 1.2 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.9 2008/12/31 11:05:12 44.532 -110.380 0.3 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.3 2008/12/31 10:53:29 44.520 -110.364 2.2 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.5 2008/12/31 10:52:23 44.546 -110.394 0.7 58 km ( 36 mi) ESE of West Yellowstone, MT
MAP 1.9 2008/12/31 10:43:37 44.524 -110.372 1.5 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/31 10:26:01 44.532 -110.381 2.0 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.8 2008/12/31 10:23:43 44.530 -110.380 1.0 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.2 2008/12/31 10:23:07 44.529 -110.380 0.9 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.5 2008/12/31 10:21:49 44.521 -110.373 2.1 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.4 2008/12/31 10:16:44 44.527 -110.367 0.8 60 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.4 2008/12/31 10:14:42 44.568 -110.444 7.2 53 km ( 33 mi) E of West Yellowstone, MT
MAP 1.9 2008/12/31 10:13:50 44.531 -110.381 2.1 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.4 2008/12/31 10:11:14 44.518 -110.369 2.2 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.3 2008/12/31 10:08:13 44.529 -110.377 2.0 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/31 10:02:32 44.525 -110.378 0.7 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.3 2008/12/31 09:56:38 44.525 -110.371 1.8 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/31 09:56:09 44.508 -110.362 2.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/31 09:45:54 44.511 -110.361 2.5 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.7 2008/12/31 09:45:34 44.507 -110.364 2.2 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/31 09:45:02 44.516 -110.370 2.3 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.2 2008/12/31 09:37:18 44.512 -110.356 1.5 62 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.4 2008/12/31 09:34:27 44.522 -110.365 0.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.3 2008/12/31 09:33:05 44.500 -110.369 3.6 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.3 2008/12/31 09:26:32 44.535 -110.365 0.9 60 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.9 2008/12/31 09:21:28 44.533 -110.380 0.7 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.4 2008/12/31 09:16:01 44.525 -110.373 2.2 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.3 2008/12/31 09:13:59 44.514 -110.370 1.6 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.6 2008/12/31 09:05:59 44.520 -110.368 0.5 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 3.6 2008/12/31 09:02:28 44.525 -110.362 4.3 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.2 2008/12/31 09:00:19 44.518 -110.366 1.9 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.5 2008/12/31 08:59:21 44.522 -110.362 0.5 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 3.0 2008/12/31 08:58:11 44.527 -110.369 1.3 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/31 07:27:46 44.535 -110.355 0.4 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.0 2008/12/31 06:19:28 44.528 -110.378 1.0 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.5 2008/12/31 06:02:54 44.529 -110.358 2.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.6 2008/12/31 05:59:03 44.531 -110.355 2.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/31 05:58:39 44.528 -110.377 2.0 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/31 05:24:55 44.543 -110.344 0.1 62 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.2 2008/12/31 05:22:43 44.526 -110.379 1.1 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.5 2008/12/31 05:17:41 44.530 -110.375 1.1 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.8 2008/12/31 05:06:40 44.529 -110.382 1.6 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.9 2008/12/30 20:21:32 44.535 -110.353 0.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.8 2008/12/30 19:05:13 44.540 -110.350 0.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/30 19:01:06 44.533 -110.359 2.3 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.8 2008/12/30 11:59:07 44.533 -110.374 0.9 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.5 2008/12/30 09:17:43 44.525 -110.379 0.0 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.4 2008/12/30 09:10:20 44.527 -110.380 0.6 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.0 2008/12/30 04:02:27 44.503 -110.390 2.4 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/30 03:16:31 44.524 -110.406 1.6 57 km ( 36 mi) ESE of West Yellowstone, MT
MAP 1.5 2008/12/30 03:11:35 44.552 -110.359 2.1 60 km ( 38 mi) E of West Yellowstone, MT
MAP 1.0 2008/12/30 03:08:25 44.499 -110.379 2.2 60 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.2 2008/12/30 03:02:08 44.595 -110.318 13.0 56 km ( 35 mi) SSW of Cooke City-Silver Gate, MT
MAP 1.1 2008/12/30 02:50:02 44.787 -110.996 7.2 16 km ( 10 mi) NNE of West Yellowstone, MT
MAP 1.2 2008/12/30 02:44:42 44.788 -110.995 7.2 16 km ( 10 mi) NNE of West Yellowstone, MT
MAP 1.3 2008/12/30 02:13:36 44.516 -110.360 2.5 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.0 2008/12/30 02:00:37 44.553 -110.341 2.2 61 km ( 38 mi) SSW of Cooke City-Silver Gate, MT
MAP 1.0 2008/12/30 01:51:00 44.517 -110.354 1.8 62 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.3 2008/12/30 01:47:56 44.527 -110.381 1.1 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.3 2008/12/30 01:47:26 44.532 -110.359 2.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.7 2008/12/30 01:35:08 44.530 -110.361 2.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.5 2008/12/30 01:15:37 44.522 -110.360 2.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.1 2008/12/30 00:51:20 44.505 -110.373 0.2 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.0 2008/12/30 00:41:35 44.522 -110.361 1.8 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.8 2008/12/30 00:36:39 44.525 -110.362 1.2 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.4 2008/12/29 21:25:15 44.525 -110.360 2.0 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.6 2008/12/29 21:18:51 44.521 -110.362 2.2 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.8 2008/12/29 21:18:36 44.522 -110.359 2.1 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.9 2008/12/29 20:38:25 44.514 -110.381 2.1 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.3 2008/12/29 20:38:04 44.511 -110.385 2.3 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.0 2008/12/29 20:26:29 44.520 -110.355 2.2 62 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.9 2008/12/29 20:14:26 44.498 -110.364 2.3 62 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.4 2008/12/29 20:13:31 44.508 -110.359 2.2 62 km ( 38 mi) ESE of West Yellowstone, MT
MAP 2.2 2008/12/29 19:56:46 44.522 -110.365 1.2 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.2 2008/12/29 19:53:50 44.511 -110.377 2.2 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/29 19:46:13 44.515 -110.386 2.4 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.7 2008/12/29 19:44:50 44.525 -110.373 0.0 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.7 2008/12/29 19:40:27 44.511 -110.379 2.5 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.4 2008/12/29 19:37:07 44.502 -110.366 1.8 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.2 2008/12/29 19:36:08 44.521 -110.385 2.0 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.7 2008/12/29 19:35:27 44.511 -110.385 2.4 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.9 2008/12/29 19:29:38 44.513 -110.381 0.5 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.5 2008/12/29 19:28:55 44.515 -110.381 0.0 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.8 2008/12/29 19:26:21 44.519 -110.370 2.0 60 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.5 2008/12/29 19:24:43 44.520 -110.342 2.3 63 km ( 39 mi) ESE of West Yellowstone, MT
MAP 3.3 2008/12/29 19:14:49 44.521 -110.369 1.8 60 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.2 2008/12/29 18:47:45 44.523 -110.371 2.1 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.4 2008/12/29 18:40:00 44.533 -110.359 4.8 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.1 2008/12/29 16:32:12 44.494 -110.360 2.4 62 km ( 39 mi) ESE of West Yellowstone, MT
MAP 1.6 2008/12/29 16:31:55 44.491 -110.360 2.3 62 km ( 39 mi) ESE of West Yellowstone, MT
MAP 1.2 2008/12/29 16:15:28 44.480 -110.363 2.3 62 km ( 39 mi) ESE of West Yellowstone, MT
MAP 1.5 2008/12/29 14:58:37 44.486 -110.354 1.3 63 km ( 39 mi) ESE of West Yellowstone, MT
MAP 1.7 2008/12/29 10:25:18 44.523 -110.371 2.4 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 1.8 2008/12/29 09:14:04 44.527 -110.376 0.3 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.4 2008/12/29 08:57:55 44.527 -110.378 0.5 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.4 2008/12/29 08:28:24 44.527 -110.382 0.4 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.0 2008/12/29 05:30:35 44.517 -110.372 1.0 60 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.3 2008/12/29 05:30:04 44.477 -110.349 6.5 63 km ( 39 mi) ESE of West Yellowstone, MT
MAP 1.7 2008/12/29 05:29:23 44.489 -110.354 4.2 63 km ( 39 mi) ESE of West Yellowstone, MT
MAP 2.4 2008/12/29 05:23:36 44.516 -110.361 6.4 61 km ( 38 mi) ESE of West Yellowstone, MT
MAP 1.9 2008/12/29 04:29:18 44.522 -110.385 1.0 59 km ( 37 mi) ESE of West Yellowstone, MT
MAP 2.8 2008/12/29 04:25:53 44.514 -110.370 0.1 61 km ( 38 mi) ESE of West Yellowstone, MT