Errors from USGS Location and Magnitude:
EQPROC = 24.4km (15.1mi)
HYPO2K = 11.4km (7.1 mi)
Magnitude = -0.5
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2018/01/30 13:57:05 37.118 -121.535 M2.5 1.7 8km ENE of San Martin, CA
EQPROC Summary:
1514 2018Jan30 1357 1.96 36.9169 -121.4250 3.50 0.09 19.0 72.4 216 6
MTUMZ SHZ PN 01 2018Jan30 1357 10.96 P ?0 49.3 0.00
CMP SHZ PN 07 2018Jan30 1357 11.06 P D0 49.9 0.00
ATZ SHZ PN 01 2018Jan30 1357 11.95 P ?3 42.4 2.16
ADUB1 SHZ PN 01 2018Jan30 1357 12.99 P ?0 61.2 0.01
B057 EHZ PB -- 2018Jan30 1357 28.06 Pg?3 159.3 0.16
B058 EHZ PB -- 2018Jan30 1357 11.71 S D1 19.0 3.12
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2018-01-30 1357 4.21 37 1.59 121W28.89 2.84 0.20 6.05 18.76 3.04 3.04E 2.79
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 37.5 Emb 241 13 1 5 0 5 - 4 0.47 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
3.04 4 0.47 E 48 4 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
ATZ PN SHZ 01 A 37.5 262 91 P 3 11.95 7.74 6.57 0.00 1.17* 0.36 W 0.935 0.00 80.0 2 3.44 E
CMP PN SHZ 07 A 39.5 21 91 PD 11.06 6.85 6.89 0.00 -0.04 1.43 W 0.999 0.00 89.0 1 3.56 E
MTUMZPN SHZ 01 A 39.6 291 91 P 10.96 6.75 6.90 0.00 -0.15 1.43 W 0.714 0.00 19.0 2.07 E
ADUB1PN SHZ 01 A 50.6 300 90 P 12.99 8.78 8.71 0.00 0.07 1.43 W 0.636 0.00 47.0 2.96 E
B057 PB EHZ -- A146.7 320 90 P 3 28.06 23.85 24.32 0.00 -0.47 0.36 W 0.713 0.00 1.00 4