Courtesy of AVO-USGS

2012-05-16 21:15:53 UTC Courtesy of AVO-USGS

2012-05-16 20:46:32 UTC Courtesy of AVO-USGS

2012-05-16 21:00:12 UTC Courtesy of AVO-USGS

2012-05-16 21:16:31 UTC Courtesy of AVO-USGS

2012-05-16 21:00:51 UTC Courtesy of KVERT

2012-05-16 21:15:32 UTC Courtesy of KVERT

2012-05-16 21:17:01 UTC Courtesy of AVO-USGS

Courtesy of AVO-USGS

2012-05-16 21:02:11 UTC Courtesy of AVO-USGS

2012-05-13 19:17:35 UTC Courtesy of AVO-USGS

Courtesy of AVO-USGS

2012-05-16 21:16:45 UTC Courtesy of KVERT

2012-05-16 21:15:12 UTC Courtesy of KVERT

2012-05-16 21:16:07 UTC Courtesy of KVERT

2012-05-16 21:17:21 UTC Courtesy of KVERT

Courtesy of AVO-USGS

Courtesy of AVO-USGS

Courtesy of AVO-USGS

2012-05-16 21:20:04 UTC Courtesy of CENAPRED

2012-05-16 21:20:01 UTC Courtesy of CENAPRED

2012-05-16 19:45:06 UTC Courtesy of AVO-USGS

2012-05-16 20:30:07 UTC Courtesy of AVO-USGS

2012-05-16 21:17:07 UTC Courtesy of AVO-USGS

2012-05-16 21:17:14 UTC Courtesy of AVO-USGS

Courtesy of AVO-USGS

2012-05-16 21:16:34 UTC Courtesy of KVERT

Courtesy of AVO-USGS

2012-05-09 22:31:18 UTC Courtesy of AVO-USGS

2012-05-16 21:00:10 UTC Courtesy of US Forest Service

2012-05-16 21:15:39 UTC Courtesy of US Forest Service

2012-05-16 21:17:16 UTC Courtesy of OVSICORI

Courtesy of AVO-USGS

2012-05-16 21:15:26 UTC Courtesy of NWS

2012-05-16 21:15:04 UTC Courtesy of NWS

2012-05-16 21:16:28 UTC Courtesy of NWS

2012-05-16 21:15:29 UTC Courtesy of NWS

2012-05-16 21:17:28 UTC Courtesy of NWS