USGS National-Strong Motion Program
Preliminary Corrected Peak Ground Acceleration and Velocity Values for
August 10, 2001, Mohawk Valley, CA Earthquake (posted 08/13/2001; updated 08/30/2001)
ML 5.4, 08/10/2001, 20:19 UTC, 08/10/2001 01:19 PM PDT, 39.831 N, 120.644 W, 18.9 km depth
Sta Inst Inst Recorder Name Owner Lat Lon Dist Az Ch Sensor Orient PGA PGV
No type S/N     deg deg km deg No type deg cm/s/s cm/s
1133 Etna 2104 CA: Martis Creek Dam: Left Abutment ACOE 39.328 -120.120 71.7 141 1 Episensor 90 -17.17 0.75
                  2 Episensor 360 -15.98 1.18
                  3 Episensor UP -12.85 -0.39
1133 Etna 2102 CA: Martis Creek Dam; Downstream ACOE 39.328 -120.117 71.9 141 1 Episensor 90 -22.53 0.58
                  2 Episensor 360 23.00 -0.63
                  3 Episensor UP 6.72 -0.26
1133 Etna 2101 CA: Martis Creek Dam; Toe ACOE 39.328 -120.116 72.0 141 1 Episensor 90 9.53 -0.39
                  2 Episensor 360 13.28 -0.43
                  3 Episensor UP 7.74 -0.26
1133 Etna 2103 CA: Martis Creek Dam; Mid-Dam ACOE 39.328 -120.115 72.0 141 1 Episensor 90 -21.84 0.73
                  2 Episensor 360 18.32 -0.59
                  3 Episensor UP 16.52 0.39
1133 Etna 2124 CA: Martis Creek Dam; Right Crest ACOE 39.327 -120.115 72.1 141 1 Episensor 90 -21.13 -0.74
                  2 Episensor 360 -17.40 0.77
                  3 Episensor UP -9.35 -0.33
1133 Etna 2125 CA: Martis Creek Dam:Right Abutment ACOE 39.328 -120.114 72.1 141 1 Episensor 360 -16.16 -0.75
                  2 Episensor 270 14.58 -0.53
                  3 Episensor UP -9.38 0.35
1133 Etna 2123 CA: Martis Creek Dam; Left Crest ACOE 39.321 -120.118 72.5 141 1 Episensor 90 -15.21 -0.77
                  2 Episensor 360 -20.58 1.09
                  3 Episensor UP 11.73 -0.43
2023 Etna 1399 NV: Reno; Sierra Pacific Power Company USGS 39.466 -119.773 85.0 118 1 FBA-2g 360 -12.00 -0.59
                  2 FBA-2g UP -5.39 0.23
                  3 FBA-2g 90 -13.36 -0.82
2019 Etna 1409 NV: Carson City; Nevada Community College USGS 39.185 -119.790 102.7 134 1 FBA-2g 360 -4.20 0.28
                  2 FBA-2g UP -4.07 0.17
                  3 FBA-2g 90 5.00 0.33
2018 Etna 1996 NV: Silver Springs; Fire Station USGS 39.413 -119.225 130.4 110 1 Episensor 90 -6.43 -0.26
                  2 Episensor 360 9.37 -0.35
                  3 Episensor UP 3.98 -0.20