Earthquake LogM6.6 earthquake, Utah Earthquake, 1934-03-12
MagnitudeM6.6mw
This page is updated only once a day and is not an alert service. For current earthquake and tsunami information, check the Japan Meteorological Agency, the USGS and your local authorities.
Depth8 km
Time (UTC)1934-03-12 15:05
Rank in 193430 / 117among M6+
Rank since 19003405 / 14,458
Energy vs an M6×8approx.
The 1934 Hansel Valley, Utah Earthquake · 41.66, -112.80
M6.5+ within 300 km (largest first)
M6.9
M6.6
Energy ratio uses the rule that one magnitude unit is about 32 times the energy. Magnitudes and locations are USGS values and can differ from national agencies. Older records are less complete and less precise.