2026-10-01T07:55:46.94Z38.777500152588-122.933166503915.1599998474121manualconfirmedUSGS1.27md1Origin/20261001075728.844866.57074Magnitude/20261001075728.844927.57075USGS8 km ESE of Cloverdale, CAregion namenccatalognc75442226contributorID