Earthquake

M4.77 Earthquake Near Petrolia, CA

USGS magnitude 4.77 near 97 km W of Petrolia, CA. Origin 2026-09-29T11:36:39.240Z, depth about 10 km.

— M4.77 · 97 km W of Petrolia, CA · Depth 10 km · 11 hours ago

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Aircraft nearby

  • N351CM — 32000 ft · B763 · 115 km
  • EVA012 — 35000 ft · 488 kt · B77W · 129 km
  • UAL199 — 39000 ft · 505 kt · B789 · 133 km
  • 59-1492 — 39000 ft · K35R · 152 km

Earthquakes

Weather

  • 16° · Overcast — Wind 32 km/h

Recent changes

  • Origin — 2026-09-29T11:36:39.240Z
  • Depth — 10 km
  • USGS id — nc75444322
  • Tsunami flag — No tsunami flag on this event

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