Errors from USGS Location and Magnitude:
EQPROC = 5.0km (3.1 mi)
HYPO2K = 8.5km (5.3 mi)
Magnitude = 0.2
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2018/08/14 23:52:34 37.970 -122.031 M2.6 11.3 1km W of Concord, CA
EQPROC Summary:
1618 2018Aug14 2352 35.07 38.0097 -122.0582 3.84 0.10 20.8 77.5 250 5
ADUB1 SHZ PN 01 2018Aug14 2352 50.22 P ?1 85.0 0.10
MTUMZ SHZ PN 01 2018Aug14 2352 51.77 P ?0 96.2 -0.01
B057 EHZ PB -- 2018Aug14 2352 43.31 P U1 44.8 -0.00
B054 EHZ PB -- 2018Aug14 2352 38.98 P D0 20.8 -0.25
B058 EHZ PB -- 2018Aug14 2352 58.01 Pn?3 140.9 0.28
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2018-08-14 2352 36.48 37 57.50 122W 7.77 3.31 0.12 3.08 12.77 2.44 2.44E 3.27
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 12.5 Emb 245 8 2 4 0 5 - 3 0.11 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
2.44 3 0.11 E 39 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
B054 PB EHZ -- A 12.5 210 97 PD 38.98 2.50 2.51 0.00 -0.01 1.14 W 0.999 0.00 33.0 2.44 E
B057 PB EHZ -- A 39.1 282 92 PU 1 43.31 6.83 6.82 0.00 0.01 0.86 W 1.000 0.00 25.0 2.33 E
ADUB1PN SHZ 01 A 80.0 170 90 P 1 50.22 13.74 13.50 0.00 0.24 0.86 W 1.000 0.00 49.0 3.03 E
MTUMZPN SHZ 01 A 91.7 167 90 P 51.77 15.29 15.41 0.00 -0.12 1.14 W 1.000 0.00 5.00 4 0.84XE
B058 PB EHZ -- A137.5 159 90 P 3 58.01 21.53 22.82 0.00 -1.29* 0.00 W 0.000 0.00 1.00 4