Errors from USGS Location and Magnitude:
EQPROC = 23.5km (14.6mi)
HYPO2K = 18.4km (11.4mi)
Magnitude = 0.2
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2023/08/16 06:45:24 38.243 -122.339 M2.4 7.8 8 km SW of Napa, CA
EQPROC Summary:
2510 2023Aug16 645 27.51 38.0401 -122.4141 4.96 0.00 13.4 49.8 233 4
LCGPZ SHZ PN 01 2023Aug16 645 38.71 P ?1 62.3 0.00
ADUB1 SHZ PN 01 2023Aug16 645 44.10 P ?2 96.1 0.00
B054 EHZ PB -- 2023Aug16 645 32.83 P ?0 27.5 0.00
B057 EHZ PB -- 2023Aug16 645 30.45 P D1 13.4 0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2023-08-16 0645 27.37 38 5.070 122W24.039 4.45 0.01 2.43 7.89 2.23 2.23E 4.44
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
4 4 15.8 Emb 257 5 1 4 0 4 - 3 1.11 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
2.23 3 1.11 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
B057 PB EHZ -- A 15.8 247 99 PD 1 30.45 3.08 3.07 0.00 0.01 1.00 W 1.000 0.00 23.0 2.11 E
B054 PB EHZ -- A 30.5 144 94 P 32.83 5.46 5.45 0.00 0.01 1.33 W 1.000 0.00 27.0 2.35 E
LCGPZPN SHZ 01 A 66.7 167 92 P 1 38.71 11.34 11.33 0.00 0.01 1.00 W 1.000 0.00 5.00 4 0.82XE
ADUB1PN SHZ 01 A100.0 158 91 P 2 44.10 16.73 16.75 0.00 -0.02 0.67 W 0.999 0.00 25.0 2.40 E