Peak Ground Motion Data (Distance Order) for
Petrolia Earthquake of 05 Feb 2026, 04:49:30 PST, 4.7MW
40.4053N 125.538W, 10.0 km depth Event Id: 75308927
CESMD Engineering Strong Motion Data Center
Table Last Updated: 2026-02-05 10:01:07
Network Statn Distance PGAv1 PGAv2 PGV PGD ---- Sa (g) ----- Struct
Id Name Nmbr Station Name N.Lat W.Long Epic Fault (g) (g) (cm/s) (cm) .3sec 1sec 3sec Apk(g)
NP NSMP 1725 Ferndale; Centerville Bed & Breakfast 40.544 124.354 107.6( -- ) .002 .002 .09 .0 .004 .001 .000 - -
BK BDSN PETL Petrolia, CA USA 40.288 124.343 108.3( -- ) .007 .007 .26 .0 .012 .002 .000 - -
BK BDSN WLKR Walker Ranch; near Petrolia CA 40.363 124.322 109.4( -- ) .004 .004 .25 .0 .009 .001 .000 - -
NP NSMP 1584B CA:Ferndale;Bunker Hill NOAA 40.499 124.292 112.3( -- ) .001 .001 .07 .0 .002 .001 .000 - -
NC NCSN KCO Cooskie Peak 40.257 124.266 115.2( -- ) .008 .008 .52 .0 .021 .005 .000 - -
NP NSMP 1023 Ferndale; Fire Station 40.576 124.264 115.7( -- ) .002 .002 .12 .0 .005 .001 .000 - -
NP NSMP 1586 Loleta; Fire Station 40.644 124.221 120.8( -- ) .002 .002 .09 .0 .005 .001 .000 - -
NP NSMP 1582 Eureka; College of the Redwoods 40.698 124.192 123.9( -- ) .006 .006 .26 .0 .009 .001 .000 - -
NC NCSN KSM Slide Mountain 40.187 124.176 124.1( -- ) .002 .001 .04 .0 .002 .000 .000 - -
NP NSMP 1581 Eureka; South Bay School 40.735 124.208 124.4( -- ) .003 .003 .14 .0 .006 .001 .000 - -
BK BDSN RBOW Rainbow Ridge, Humboldt, CA 40.335 124.111 127.4( -- ) .001 .001 .13 .0 .003 .001 .000 - -
BK BDSN PRDS Paradise Ridge 40.106 124.045 137.0( -- ) .006 .006 .19 .0 .006 .001 .000 - -
BK BDSN GHOP Grasshopper Mountain 40.306 123.978 138.9( -- ) .001 .001 .05 .0 .002 .001 .000 - -
BK BDSN JCC Jacoby Creek, Bayside, CA, USA 40.817 124.030 141.5( -- ) .002 .002 .05 .0 .002 .000 .000 - -
NC NCSN KTJ Thorn Junction 40.055 123.975 144.2( -- ) .003 .003 .07 .0 .003 .000 .000 - -
BK BDSN KNEE Kneeland/Ashfield Ridge 40.715 123.901 148.9( -- ) .002 .002 .06 .0 .004 .001 .000 - -
BK BDSN BRIC Briceland Vineyard, Redway, CA USA 40.112 123.897 149.2( -- ) .002 .002 .11 .0 .003 .000 .000 - -
NC NCSN KCR Chalk Rock 40.426 123.821 151.8( -- ) .001 .001 .02 .0 .001 .000 .000 - -
BK BDSN KRUG Krueger Creek 40.952 123.954 152.9( -- ) .001 .001 .07 .0 .003 .000 .000 - -
BK BDSN SPRL Sproul Creek 40.022 123.850 155.5( -- ) .003 .003 .17 .0 .007 .001 .000 - -
NP NSMP 1591 CA:Garberville;FS; Ground 40.105 123.790 158.1( -- ) .001 .001 .05 .0 .001 .000 .000 - -
BK BDSN USAL Usal Creek 39.882 123.816 163.2( -- ) .001 .001 .04 .0 .002 .000 .000 - -
BK BDSN BIGM Big Mountain 40.886 123.362 197.6( -- ) .005 .005 .13 .0 .006 .000 .000 - -
BK BDSN HAYF Hayfork, CA 40.523 123.232 202.1( -- ) .001 .001 .04 .0 .003 .000 .000 - -
NC NCSN KHBB Hayfork Bally 40.660 123.220 204.5( -- ) .002 .002 .04 .0 .002 .000 .000 - -
BK BDSN ORRS Orr Springs 39.272 123.434 224.3( -- ) .001 .000 .01 .0 .001 .000 .000 - -
BK BDSN DLIK Deerlick Springs, Platina, CA 40.455 122.894 230.5( -- ) .001 .001 .02 .0 .001 .000 .000 - -