Errors from USGS Location and Magnitude:
EQPROC = 3.5km (2.2 mi)
HYPO2K = 4.3km (2.7 mi)
Magnitude = -0.4
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2015/10/19 23:02:30 37.786 -121.965 M2.8 8.7 1km ENE of San Ramon, California
EQPROC Summary:
886 2015Oct19 2302 30.92 37.7747 -122.0021 2.50 0.16 19.8 55.1 198 6
JCPZ SHZ PN 08 2015Oct19 2302 37.70 P D0 35.1 0.00
CML SHZ PN 07 2015Oct19 2302 39.41 P D0 45.2 0.01
ADUB1 SHZ PN 01 2015Oct19 2302 42.27 P D1 58.6 0.59
B054 EHZ PB -- 2015Oct19 2302 35.09 P U0 19.8 -0.02
B057 EHZ PB -- 2015Oct19 2302 40.90 P D3 57.1 -0.53
B058 EHZ PB -- 2015Oct19 2302 51.00 PgU1 114.6 0.46
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2015-10-19 2302 31.48 37 47.78 122W 0.10 2.50 0.21 1.69 19.01 3.21 3.21E
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
6 6 18.8 Emb 200 5 6 6 0 6 - 5 0.52 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.21 5 0.52 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 18.8 293 91 PU 35.09 3.61 3.52 0.00 0.09 1.26 W 0.944 0.00 41.0 2.69 E
JCPZ PN SHZ 08 A 36.6 231 90 PD 37.70 6.22 6.43 0.00 -0.21 1.26 W 0.763 0.00 63.0 3.21 E
CML PN SHZ 07 A 46.9 138 90 PD 39.41 7.93 8.09 0.00 -0.16 1.26 W 0.760 0.00 140 4.01 E
B057 PB EHZ -- A 55.8 298 90 PD 3 40.90 9.42 9.54 0.00 -0.12 0.32 W 0.972 0.00 31.0 2.56 E
ADUB1PN SHZ 01 A 61.0 178 90 PD 1 42.27 10.79 10.37 0.00 0.42 0.94 W 0.313 0.00 62.0 3.24 E
B058 PB EHZ -- A116.8 161 90 PU 1 51.00 19.52 19.45 0.00 0.07 0.95 W 0.246 0.00 1.00 4