Errors from USGS Location and Magnitude:
EQPROC = 10.0km (6.2 mi)
HYPO2K = 7.8km (4.9 mi)
Magnitude = 0.4
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2022/12/01 10:38:49 36.770 -121.290 M2.1 8.5 4km SE of Tres Pinos, CA
EQPROC Summary:
2362 2022Dec 1 1038 50.86 36.7441 -121.3972 10.16 0.09 17.3 66.3 180 4
ATZ SHZ PN 01 2022Dec 1 1039 0.43 P ?0 51.4 0.14
ADUB1 SHZ PN 01 2022Dec 1 1039 4.07 P ?1 76.0 0.00
B058 EHZ PB -- 2022Dec 1 1038 54.59 P U0 17.3 -0.10
B073 EHZ PB -- 2022Dec 1 1039 10.23 P D3 120.5 0.01
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2022-12-01 1038 50.65 36 43.767 121W21.023 2.91 0.13 2.81 13.28 1.74 1.74E 2.90
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 22.0 Emb 181 7 2 4 0 4 - 2 1.73 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
1.74 2 1.73 E 8 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
B058 PB EHZ -- A 22.0 291 92 PU 54.59 3.94 4.05 0.00 -0.11 1.33 W 0.999 0.00 15.0 1.74 E
ATZ PN SHZ 01 A 56.2 300 90 P 60.43 9.78 9.62 0.00 0.16 1.33 W 0.999 0.00 43.0 1 2.88 E
ADUB1PN SHZ 01 A 80.3 316 90 P 1 64.07 13.42 13.52 0.00 -0.10 1.00 W 0.999 0.00 9.00 4 1.40XE
B073 PB EHZ -- A117.3 137 90 PD 3 70.23 19.58 19.55 0.00 0.03 0.33 W 1.000 0.00 1.00 4