Errors from USGS Location and Magnitude:
EQPROC = 9.8km (6.1 mi)
HYPO2K = 1.3km (0.8 mi)
Magnitude = -0.3
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2019/05/07 05:18:27 37.335 -121.701 M2.6 7.4 12km ESE of Alum Rock, CA
EQPROC Summary:
1733 2019May 7 518 26.20 37.4177 -121.7390 13.25 0.25 28.5 37.4 232 4
MTUMZ SHZ PN 01 2019May 7 518 32.58 P U0 32.5 -0.05
CMP SHZ PN 07 2019May 7 518 33.47 P U0 37.7 0.00
ADUB1 SHZ PN 01 2019May 7 518 32.82 P U0 28.5 0.84
ATZ SHZ PN 01 2019May 7 518 35.56 P ?1 50.8 0.09
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2019-05-07 0518 27.35 37 20.74 121W41.33 13.24 0.14 2.31 10.71 2.87 2.87E 13.19
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
4 4 28.0 Emb 199 5 3 4 0 4 - 4 0.36 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
2.87 4 0.36 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
ADUB1PN SHZ 01 A 28.0 248 112 PU 32.82 5.47 5.40 0.00 0.07 1.07 W 0.999 0.00 41.0 2.79 E
MTUMZPN SHZ 01 A 28.3 221 112 PU 32.58 5.23 5.43 0.00 -0.20 1.07 W 0.999 0.00 21.0 2.14 E
CMP PN SHZ 07 A 32.9 87 109 PU 33.47 6.12 6.13 0.00 -0.01 1.07 W 0.999 0.00 50.0 3.01 E
ATZ PN SHZ 01 A 44.8 205 104 P 1 35.56 8.21 7.99 0.00 0.22 0.80 W 0.999 0.00 102 1 3.74 E