Errors from USGS Location and Magnitude:
EQPROC = 13.4km (8.3 mi)
HYPO2K = 4.1km (2.6 mi)
Magnitude = 0.1
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2015/08/20 04:03:56 36.987 -121.467 M2.8 5.8 9km ESE of Gilroy, California
EQPROC Summary:
839 2015Aug20 403 57.37 36.9246 -121.5963 1.50 0.03 14.0106.8 165 4
B073 EHZ PB -- 2015Aug20 404 21.30 P U2 147.2 0.00
B058 EHZ PB -- 2015Aug20 404 0.75 P D0 14.0 0.00
B057 EHZ PB -- 2015Aug20 404 21.59 P D0 149.4 0.00
B054 EHZ PB -- 2015Aug20 404 16.52 P U3 116.8 -0.91
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2015-08-20 0403 56.83 36 58.75 121W30.42 1.50 0.07 1.18 10.24 2.65 2.65E
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 21.0 Emb 171 6 4 4 0 4 - 2 0.09 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
2.65 2 0.09 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
B058 PB EHZ -- A 21.0 199 65 PD 60.75 3.92 3.91 0.00 0.01 1.45 W 0.999 0.00 43.0 2.74 E
B054 PB EHZ -- A115.4 329 65 PU 3 76.52 19.69 19.26 0.00 0.43 0.36 W 1.000 0.00 29.0 2.56 E
B073 PB EHZ -- A147.4 140 65 PU 2 81.30 24.47 24.47 0.00 0.00 0.73 W 1.000 0.00 7.00 4 1.23XE
B057 PB EHZ -- A149.3 322 65 PD 81.59 24.76 24.78 0.00 -0.02 1.45 W 1.000 0.00 7.00 4 1.23XE