M1.6 - 15km ENE of Fredonia, Arizona (BETA) 2014-02-21 08:40:02 UTC


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Location and Magnitude contributed by: University of Utah Seismograph Stations


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.6 Ml ± 0.10
Location 36.974°N, 112.361°W ± 0.9 km
Depth 17.8 km ± 0.8 km
Number of Stations Used Not Specified
Number of Phases Used 15
Minimum Distance 16.0 km (0.14°)
Travel Time Residual 0.25 sec
Azimuthal Gap 122°
Review Status MANUAL
Event ID uu60057122
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions