Activity for the period January 30 - February 5, 2006:

Updated at 11:00 AM (PST) on Monday, January 30, 2006:

The realtime computer system detected one small (M=1.5) earthquake in the Long Valley caldera region since the last update at 1:00 PM on the 29th. The event was located to the south of the caldera in the Sierra Nevada west of Toms Place.

Updated at 9:00 AM (PST) on Tuesday, January 31, 2006:

The realtime computer system detected one small (M=1.3) earthquake in the Long Valley caldera region since the last update at 11:00 AM on the 30th. The event was located to the south of the caldera in the Sierra Nevada southwest of Toms Place.

Updated at 10:00 AM (PST) on Wednesday, February 1, 2006:

The realtime computer system detected four small (M<2.0) earthquakes in the Long Valley caldera region since the last update at 9:00 AM on the January 31. The events were located to the south of the caldera in the Sierra Nevada west of Toms Place.

Updated at 10:00 AM (PST) on Thursday, February 2, 2006:

The realtime computer system detected one small earthquake in the Long Valley caldera region since the last update at 10:00 AM on the February 1. The event, a magnitude M=1.8, was located to the south of the caldera ~ 14 km (8 miles) south of Mammoth Lakes.

Updated at 9:00 AM (PST) on Friday, February 3, 2006:

The realtime computer system detected two small earthquakes in the Long Valley caldera region since the last update at 10:00 AM on the February 3. Both events had a magnitude M<2.0, and were located to the south of the caldera west of Toms Place.

Updated at 12:00 PM (PST) on Saturday, February 4, 2006:

The realtime computer system detected one small earthquake in the Long Valley caldera region since the last update at 9:00 AM on the February 3. The event had a magnitude M=1.1, and was located to the south of the caldera west-southwest of Toms Place.

Updated at 10:00 AM (PST) on Sunday, February 5, 2006:

The realtime computer system detected one small earthquake in the Long Valley caldera region since the last update at 12:00 PM on the February 4. The event had a magnitude M=1.6, and was located to the north of the caldera east of Wilson Butte (17 km or 10 miles north of Mammoth Lakes) .