M 1.6 - 5 km SE of Ontario, CA
Time 2026-10-09 21:48:51 UTC 2026-10-09 21:48:51 UTC at epicenter Location 34.020°N 117.587°W Depth 5.50 km (3.42 mi)
Time 2026-10-09 21:48:51 UTC 2026-10-09 21:48:51 UTC at epicenter Location 34.020°N 117.587°W Depth 5.50 km (3.42 mi)