Errors from USGS Location and Magnitude:
EQPROC = 58.7km (36.5mi)
HYPO2K = 20.9km (13.0mi)
Magnitude = -0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2025/12/01 06:56:36 38.384 -122.608 M3.3 6.2 6 km WSW of Kenwood, CA
EQPROC Summary:
2844 2025Dec 1 656 46.50 37.9165 -122.2955 6.09 0.11 10.5100.3 312 6
LCGPZ SHZ PN 01 2025Dec 1 656 55.02 P U3 46.9 -0.08
GLFBZ SHZ PN 01 2025Dec 1 656 56.30 P D0 53.9 0.00
ADUB1 SHZ PN 01 2025Dec 1 657 0.69 P D1 79.4 0.13
B054 EHZ PB -- 2025Dec 1 656 48.82 P D0 10.5 -0.18
B073 EHZ PB -- 2025Dec 1 657 25.53 P U2 271.7 -0.04
B058 EHZ PB -- 2025Dec 1 657 6.26 Pn?3 139.2 -2.44
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2025-12-01 0656 39.72 38 19.059 122W23.799 5.22 0.14 12.86 4.84 3.33 3.33E 5.21
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
6 6 53.6 Emb 335 9 5 5 0 6 - 4 3.33 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T DEPDAT NS ZT TYP
3.33 4 3.33 E 14 3 M CRH
REGION=
STA NET COM L CR DIST AZM AN P/S WT SEC (TOBS -TCAL -DLY =RES) WT SR INFO CAL DUR-W-FMAG-T -AMP-U-PER-W-XMAG-T DE
B054 PB EHZ -- A 53.6 161 93 PD 48.82 9.10 9.21 0.00 -0.11 1.43 W 0.997 0.00 67.0 3.30 E
LCGPZPN SHZ 01 A 92.1 171 92 PU 3 55.02 15.30 15.46 0.00 -0.16 0.36 W 0.267 0.00 67.0 3.35 E
GLFBZPN SHZ 01 A 99.3 167 91 PD 56.30 16.58 16.62 0.00 -0.04 1.43 W 0.838 0.00 72.0 3.42 E
ADUB1PN SHZ 01 A124.3 162 91 PD 1 60.69 20.97 20.71 0.00 0.26 1.07 W 0.896 0.00 231 4.57 E
B058 PB EHZ -- A183.3 156 48 P 3 66.26 26.54 29.87 0.00 -3.33* 0.00 W 0.000 0.00 1.00 4
B073 PB EHZ -- A313.9 146 48 PU 2 85.53 45.81 45.83 0.00 -0.02 0.71 W 0.999 0.00 1.00 4