Errors from USGS Location and Magnitude:
EQPROC = 2.4km (1.5 mi)
HYPO2K = 1.4km (0.9 mi)
Magnitude = -0.4
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2019/11/01 14:25:03 37.388 -121.741 M2.1 6.1 8km ENE of Alum Rock, CA
EQPROC Summary:
1811 2019Nov 1 1425 3.39 37.3783 -121.7169 11.27 0.01 27.4 52.4 140 5
ADUB1 SHZ PN 01 2019Nov 1 1425 8.89 P U0 27.4 0.00
MTUMZ SHZ PN 01 2019Nov 1 1425 9.25 P D1 29.7 0.00
CMP SHZ PN 07 2019Nov 1 1425 10.17 P U0 35.3 0.00
B058 EHZ PB -- 2019Nov 1 1425 15.30 P D3 65.4 0.34
B057 EHZ PB -- 2019Nov 1 1425 20.52 P ?2 104.0 0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2019-11-01 1425 3.44 37 23.88 121W43.70 13.87 0.05 0.80 4.89 2.46 2.46E 13.82
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 27.9 Emb 142 5 4 5 0 5 3 0.91 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
2.46 3 0.91 E 50 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
ADUB1PN SHZ 01 A 27.9 234 114 PU 8.89 5.45 5.42 0.00 0.03 1.44 W 0.856 0.00 29.0 2.46 E
MTUMZPN SHZ 01 A 31.0 209 111 PD 1 9.25 5.81 5.89 0.00 -0.08 1.08 W 0.611 0.00 11.0 1.55 E
CMP PN SHZ 07 A 36.6 96 108 PU 10.17 6.73 6.73 0.00 0.00 1.44 W 0.999 0.00 72.0 3.39 E
B058 PB EHZ -- A 67.7 168 100 PD 3 15.30 11.86 11.64 0.00 0.22 0.31 W 0.544 0.00 1.00 4
B057 PB EHZ -- A101.6 314 96 P 2 20.52 17.08 17.10 0.00 -0.02 0.72 W 0.987 0.00 3.00 4 0.42XE