Errors from USGS Location and Magnitude:
EQPROC = 1.7km (1.0 mi)
HYPO2K = 2.4km (1.5 mi)
Magnitude = 0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2017/12/24 09:11:43 37.104 -121.513 M1.8 5.8 9km ENE of San Martin, CA
EQPROC Summary:
1470 2017Dec24 911 43.16 37.1034 -121.4944 3.00 0.02 32.3 45.5 164 5
MTUMZ SHZ PN 01 2017Dec24 911 49.83 P D2 36.0 -0.17
ADUB1 SHZ PN 01 2017Dec24 911 51.65 P U0 45.8 -0.00
CMP SHZ PN 07 2017Dec24 911 49.36 P D0 32.3 -0.00
LCGPZ SHZ PN 01 2017Dec24 911 57.09 P ?3 79.1 -0.21
B058 EHZ PB -- 2017Dec24 911 49.76 P D2 34.6 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2017-12-24 0911 43.65 37 6.17 121W29.64 3.00 0.07 0.70 9.89 1.77 1.77E 2.96
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
5 5 32.3 Emb 165 5 4 5 0 5 - 4 0.33 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
1.77 4 0.33 E 40 5 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
CMP PN SHZ 07 A 32.3 28 91 PD 49.36 5.71 5.72 0.00 -0.01 1.54 W 0.999 0.00 25.0 2.29 E
B058 PB EHZ -- A 34.5 193 91 PD 2 49.76 6.11 6.09 0.00 0.02 0.77 W 0.995 0.00 11.0 1.51 E
MTUMZPN SHZ 01 A 36.3 279 91 PD 2 49.83 6.18 6.37 0.00 -0.19 0.77 W 0.419 0.00 7.00 2 1.09 E
ADUB1PN SHZ 01 A 46.1 291 91 PU 51.65 8.00 7.96 0.00 0.04 1.54 W 0.770 0.00 15.0 1.85 E
LCGPZPN SHZ 01 A 79.4 304 90 P 3 57.09 13.44 13.37 0.00 0.07 0.38 W 0.815 0.00 3.00 4 0.34XE