M4.0 - 182km WSW of Iwanai, Japan (BETA) 2013-04-22 15:46:39 UTC


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Location and Magnitude contributed by: USGS National Earthquake Information Center


Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 4.0 Mb Not Specified
Location 42.460°N, 138.396°E ± 6.2 km
Depth 247.8 km ± 5.0 km
Number of Stations Used 25
Number of Phases Used 25
Minimum Distance 395.8 km (3.56°)
Travel Time Residual 0.37 sec
Azimuthal Gap 86°
Review Status MANUAL
Event ID us2013phbe
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions

P-Wave Travel Times