Errors from USGS Location and Magnitude:
EQPROC = 1.7km (1.1 mi)
HYPO2K = 3.7km (2.3 mi)
Magnitude = 0.1
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2019/05/07 02:48:00 37.335 -121.700 M2.6 7.5 12km ESE of Alum Rock, CA
EQPROC Summary:
1732 2019May 7 248 1.34 37.3341 -121.7192 13.25 0.15 25.0 52.2 213 5
ADUB1 SHZ PN 01 2019May 7 248 6.57 P U0 25.0 0.00
MTUMZ SHZ PN 01 2019May 7 248 6.30 P U0 25.5 -0.35
ATZ SHZ PN 01 2019May 7 248 9.48 P ?0 42.6 0.08
B057 EHZ PB -- 2019May 7 248 18.94 P U3 107.3 0.27
B058 EHZ PB -- 2019May 7 248 11.86 P D0 60.6 -0.18
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2019-05-07 0248 1.10 37 21.86 121W40.68 6.57 0.18 3.17 15.25 2.49 2.49E 6.54
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 29.8 Emb 218 6 4 5 0 5 - 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
2.49 4 0.36 E 32 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 29.8 245 99 PU 6.57 5.47 5.37 0.00 0.10 1.18 W 0.652 0.00 45.0 2.84 E
MTUMZPN SHZ 01 A 30.5 220 99 PU 6.30 5.20 5.48 0.00 -0.28 1.18 W 0.576 0.00 21.0 2.11 E
ATZ PN SHZ 01 A 47.1 205 95 P 9.48 8.38 8.17 0.00 0.21 1.18 W 0.999 0.00 87.0 1 3.55 E
B058 PB EHZ -- A 63.3 172 94 PD 11.86 10.76 10.78 0.00 -0.02 1.18 W 0.963 0.00 23.0 2.28 E
B057 PB EHZ -- A107.4 314 92 PU 3 18.94 17.84 17.95 0.00 -0.11 0.29 W 0.808 0.00 9.00 4 1.43XE