TRONA--An earthquake “swarm” that’s been rattling portions of San Bernardino and Inyo counties won’t settle down.
It’s been a robust sequence with fairly large events in the magnitude four range.
Seismologist Anthony Guarino at Caltech says the series began November 23rd just north of Trona. “It could continue for days or even weeks and it could stop within the next couple of hours.”
There has been no reported damage in the immediate area of the epicenters along the Ash Hill Fault. That’s part of the more extensive Panamint Valley Fault System on the south edge of Death Valley.
Thursday, December 04, 2008 Skywatch Media