Peak Ground Motion Data (Distance Order) for
Hydesville Earthquake of 20 Dec 2022, 07:09:05 PST, 4.0MW
40.6005N 124.0688W, 22.5 km depth Event Id: 73821636
CESMD Engineering Strong Motion Data Center
Table Last Updated: 2022-12-23 11:22:27
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)
CE CGS 89255 Fortuna - Smith & Fortuna Blvd 40.592 124.146 6.6( -- ) .066 .066 2.74 .1 .118 .006 .001 - -
CE CGS 89473 Fortuna - 1-story Supermarket Bldg. 40.584 124.144 6.7( -- ) .019 .018 .80 .1 .027 .004 .000 .060
CE CGS 89486 Fortuna - 701 S. Fortuna Blvd. 40.585 124.147 6.8( -- ) .019 .019 .79 .1 .030 .003 .000 - -
CE CGS 89324 Rio Dell - Hwy 101/Painter St. Overpass 40.503 124.101 11.1( -- ) .026 .026 .88 .1 .045 .002 .000 .052
CE CGS 89462 Rio Dell - 101/Painter St Overpass Grnds40.504 124.101 11.1( -- ) .018 .018 .69 .0 .033 .002 .000 - -
NP NSMP 1586 Loleta; Fire Station 40.644 124.221 13.7( -- ) .014 .014 .56 .0 .020 .002 .000 - -
NP NSMP 1582 Eureka; College of the Redwoods 40.698 124.192 15.0( -- ) .031 .031 1.57 .1 .066 .005 .000 - -
NP NSMP 1023 Ferndale; Fire Station 40.576 124.264 16.7( -- ) .018 .018 .57 .1 .034 .002 .000 - -
BK BDSN BJES Bald Jesse, Humboldt County 40.544 123.880 17.2( -- ) .003 .003 .13 .0 .003 .000 .000 - -
NC NCSN KMPB Mount Pierce 40.417 124.121 20.8( -- ) .007 .007 .27 .0 .014 .001 .000 - -
CE CGS 89770 Eureka - 4-story Hospital 40.784 124.142 21.3( -- ) .008 .008 .37 .0 .017 .002 .000 .030
NC NCSN KCR Chalk Rock 40.426 123.821 28.6( -- ) .002 .002 .09 .0 .004 .000 .000 - -
BK BDSN RBOW Rainbow Ridge, Humboldt, CA 40.335 124.111 29.7( -- ) .002 .002 .10 .0 .002 .000 .000 - -
NC NCSN KHMB Horse Mountain 40.875 123.733 41.6( -- ) .003 .003 .16 .0 .004 .001 .000 - -
NC NCSN KCO Cooskie Peak 40.257 124.266 41.7( -- ) .002 .002 .17 .0 .009 .001 .000 - -
BK BDSN PETL Petrolia, CA USA 40.288 124.343 41.7( -- ) .005 .005 .18 .0 .006 .000 .000 - -
NC NCSN KPR Pringle Ridge 40.220 124.057 42.3( -- ) .003 .003 .13 .0 .002 .000 .000 - -
NC NCSN KBU Burgh Ranch 40.246 123.853 43.5( -- ) .002 .002 .17 .0 .002 .000 .000 - -
NP NSMP 1591 CA:Garberville;FS; Ground 40.105 123.790 59.9( -- ) .002 .002 .07 .0 .006 .000 .000 - -