Activity for the period March 13 - March 19, 2006:

Updated at 9:00 AM (PST) on Monday, March 13, 2006:

The realtime computer system detected and located two small earthquakes in the Long Valley caldera region since the last update at 1:00 PM on the 12th. Both of the events were located in the Sierra Nevada west-southwest of Toms Place and had magnitudes of M<2.0.

Updated at 9:00 AM (PST) on Tuesday, March 14, 2006:

The realtime computer system detected and located one magnitude M=1.7 earthquake in the Long Valley caldera region since the last update at 9:00 AM on the 13th. The event was located in the Sierra Nevada southwest of Toms Place.

Updated at 10:00 AM (PST) on Wednesday, March 15, 2006:

The realtime computer system detected and located three small magnitude earthquakes in the Long Valley caldera region since the last update at 9:00 AM on the 14th. The realtime system detected a magnitude M=1.4 in the south moat of the caldera, a magnitude M=1.4 beneath the south flank of Mammoth Mountain, and a magnitude M=1.5 in the Sierra Nevada west-southwest of Toms Place.

Updated at 10:00 AM (PST) on Thursday, March 16, 2006:

The realtime computer system detected and located one small magnitude earthquake (M=1.0) in the Long Valley caldera region since the last update at 10:00 AM on the 15th. The event was located in the south moat of the caldera.

Updated at 9:00 AM (PST) on Friday, March 17, 2006:

The realtime computer system detected and located two small-magnitude earthquakes in the Long Valley caldera region since the last update at 10:00 AM on the 16th. One event was located inside of the caldera beneath the resurgent dome and the other was located to the south in the Sierra Nevada. Both events were of magnitude M=1.1.

Updated at 11:00 AM (PST) on Saturday, March 18, 2006:

The realtime computer system detected and located two small-magnitude earthquakes in the Long Valley caldera region since the last update at 9:00 AM on the 17th. Both events were located to the south of the caldera in the Sierra Nevada. The largest was of magnitude M=2.0.

Updated at 1:00 PM (PST) on Sunday, March 19, 2006:

The realtime computer system did not detect any earthquakes in the Long Valley caldera region since the last update at 11:00 AM on the 18th.

Updated at 10:00 AM (PST) on Monday, March 20, 2006:

The realtime computer system detected two earthquakes in the Long Valley caldera region since the last update at 10:00 AM on the 19th. Both were located south of the caldera, with one in the Sierra Nevada west of Round Valley and the other in the Volcanic Tableland east of Round Valley. Both events had magnitudes of M=1.2.