CSMIP: Joshua Tree NatMonument, CA Keys View Agency Number: 12647 Latitude: 33.9250 Longitude: -116.1720 Instrument: Ground level Site Geology: Rock Owner: California Strong Motion Instrumentation Program (external link) Owner's Station Page References Add all data on this page to the download bin View Map Hector Mine, California 1999-10-16 09:46:59 UTC Hypocentral dist: 75.4 km Summary page for this earthquake Plot Acceleration Component: Up PGA (cm/s/s): -43.70 PGV (cm/s): -3.30 Add this to bin Component: 90 PGA (cm/s/s): 76.60 PGV (cm/s): -7.90 Add this to bin Component: 180 PGA (cm/s/s): 85.90 PGV (cm/s): -6.80 Add this to bin Return to top Home + Login + Download + About Us + Contact Earthquakes + stations + Search + Map + Advanced Search