Errors from USGS Location and Magnitude:
EQPROC = 3.7km (2.3 mi)
HYPO2K = 4.5km (2.8 mi)
Magnitude = -0.4
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2015/10/22 22:04:21 37.798 -121.965 M2.3 7.7 2km NNE of San Ramon, California
EQPROC Summary:
896 2015Oct22 2204 22.56 37.7985 -122.0065 12.34 0.00 18.4 39.4 202 4
JCPZ SHZ PN 08 2015Oct22 2204 29.57 P D3 36.4 -0.00
CML SHZ PN 07 2015Oct22 2204 31.38 P U3 47.4 -0.00
B054 EHZ PB -- 2015Oct22 2204 26.71 P U0 18.4 -0.00
B057 EHZ PB -- 2015Oct22 2204 32.59 P D3 55.5 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2015-10-22 2204 23.11 37 47.95 122W 0.55 8.39 0.00 1.51 3.81 2.70 2.70E
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 18.1 Emb 200 6 4 4 0 4 3 0.04 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
2.70 3 0.04 E
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 18.1 293 111 PU 26.71 3.60 3.60 0.00 0.00 2.29 W 1.000 0.00 23.0 2.12 E
JCPZ PN SHZ 08 A 36.3 230 100 PD 3 29.57 6.46 6.46 0.00 0.00 0.57 W 0.999 0.00 39.0 2.74 E
CML PN SHZ 07 A 47.6 138 97 PU 3 31.38 8.27 8.27 0.00 0.00 0.57 W 1.000 0.00 36.0 2.70 E
B057 PB EHZ -- A 55.1 298 96 PD 3 32.59 9.48 9.48 0.00 0.00 0.57 W 0.999 0.00 1.00 4