Errors from USGS Location and Magnitude:
EQPROC = 0.4km (0.2 mi)
HYPO2K = 1.6km (1.0 mi)
Magnitude = 0.1
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2017/12/27 03:19:36 37.111 -121.518 M3.1 7.1 9km ENE of San Martin, CA
EQPROC Summary:
1473 2017Dec27 319 35.80 37.1122 -121.5139 5.52 0.15 32.3 73.2 112 10
CMP SHZ PN 07 2017Dec27 319 41.93 P D0 32.3 0.00
MTUMZ SHZ PN 01 2017Dec27 319 42.08 P D0 34.2 -0.17
ATZ SHZ PN 01 2017Dec27 319 43.35 P ?0 37.1 0.61
ADUB1 SHZ PN 01 2017Dec27 319 43.88 P U0 43.8 0.00
LCGPZ SHZ PN 01 2017Dec27 319 49.60 P U3 77.1 0.09
B058 EHZ PB -- 2017Dec27 319 42.43 P D0 35.2 0.00
B057 EHZ PB -- 2017Dec27 319 57.35 Pn?2 137.7 -0.51
B054 EHZ PB -- 2017Dec27 319 53.33 P D1 102.8 0.00
B073 EHZ PB -- 2017Dec27 320 1.44 PnD3 158.9 0.88 WAIF
B073 EHZ PB -- 2017Dec27 320 1.44 PgD3 158.9 -0.07 WAIF
B073 EHZ PB -- 2017Dec27 320 4.49 PgD2 158.9 2.98
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2017-12-27 0319 36.27 37 7.16 121W30.61 2.74 0.24 1.12 21.02 2.99 2.99E 2.70
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
9 9 31.5 Emb 159 7 7 7 0 9 - 6 0.24 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
2.99 6 0.24 E 41 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 31.5 32 91 PD 41.93 5.66 5.58 0.00 0.08 1.17 W 0.978 0.00 131 3.88 E
MTUMZPN SHZ 01 A 34.6 277 91 PD 42.08 5.81 6.10 0.00 -0.29 1.17 W 0.487 0.00 35.0 2.63 E
B058 PB EHZ -- A 36.0 191 91 PD 42.43 6.16 6.33 0.00 -0.17 1.17 W 0.883 0.00 49.0 2.96 E
ATZ PN SHZ 01 A 38.0 246 91 P 43.35 7.08 6.64 0.00 0.44 1.17 W 0.337 0.00 31.0 4 2.53XE
ADUB1PN SHZ 01 A 44.1 289 91 PU 43.88 7.61 7.64 0.00 -0.03 1.17 W 0.357 0.00 77.0 3.43 E
LCGPZPN SHZ 01 A 77.2 304 90 PU 3 49.60 13.33 13.01 0.00 0.32 0.29 W 0.091 0.00 7.00 4 1.15XE
B054 PB EHZ -- A102.4 324 90 PD 1 53.33 17.06 17.11 0.00 -0.05 0.88 W 0.863 0.00 47.0 3.01 E
B057 PB EHZ -- A137.3 318 90 P 2 57.35 21.08 22.79 0.00 -1.71* 0.00 W 0.000 0.00 41.0 1 2.92 E
B073 PB EHZ -- A159.9 144 90 PD 2 64.49 28.22 26.47 0.00 1.75* 0.00 W 0.000 0.00 11.0 4 1.68XE