2026-02-23T18:52:49.57Z37.5069999694824-118.8756637573243.16000008583069manualconfirmedUSGS1.49md1Origin/20260223185527.538251.39107Magnitude/20260223185527.53831.39108USGS17 km SSE of Mammoth Lakes, CAregion namenccatalognc75318107contributorID