28Flinn-Engdahl regionML 3.7 (SEA). ML 3.7 (SEA). Felt in the Amboy-Vancouver area.3.7MLquakeml:us.anss.org/origin/pde20130131010317200_7manualreviewedSEA2013-01-31T01:03:17.200Z-122.40945.919760085000.9030303032.0manualreviewedSEAquakeml:us.anss.org/origin/pde20130131010317200_7quakeml:us.anss.org/magnitude/pde20130131010317200_7/ML/SEAUS2013-02-22T23:30:27.790Z