Errors from USGS Location and Magnitude:
EQPROC = 1.5km (0.9 mi)
HYPO2K = 3.2km (2.0 mi)
Magnitude = 0.1
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2017/10/04 15:58:38 36.879 -121.614 M2.7 6.4 2km ESE of Aromas, California
EQPROC Summary:
1390 2017Oct 4 1558 38.09 36.8754 -121.5976 1.95 0.16 8.6 69.6 175 5
MTUMZ SHZ PN 01 2017Oct 4 1558 45.79 P U0 40.7 -0.12
ADUB1 SHZ PN 01 2017Oct 4 1558 48.39 P U1 53.4 0.33
JCPZ SHZ PN 08 2017Oct 4 1558 56.27 P D1 101.9 0.30
B058 EHZ PB -- 2017Oct 4 1558 40.28 P D0 8.6 -0.01
B073 EHZ PB -- 2017Oct 4 1559 2.16 PgU2 143.3 0.15
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2017-10-04 1558 38.62 36 51.90 121W34.52 1.95 0.21 3.07 19.49 2.61 2.61E 1.90
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
5 5 7.3 Emb 174 5 5 5 0 5 - 3 0.20 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
2.61 3 0.20 E 42 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 7.3 184 65 PD 40.28 1.66 1.65 0.00 0.01 1.25 W 0.999 0.00 41.0 2.61 E
MTUMZPN SHZ 01 A 42.9 319 65 PU 45.79 7.17 7.45 0.00 -0.28 1.25 W 0.995 0.00 27.0 2.41 E
ADUB1PN SHZ 01 A 55.6 320 65 PU 1 48.39 9.77 9.51 0.00 0.26 0.94 W 0.440 0.00 44.0 2.90 E
JCPZ PN SHZ 08 A104.2 321 65 PD 1 56.27 17.65 17.40 0.00 0.25 0.94 W 0.564 0.00 5.00 4 0.86XE
B073 PB EHZ -- A142.1 135 65 PU 2 62.16 23.54 23.57 0.00 -0.03 0.62 W 0.999 0.00 1.00 4