Errors from USGS Location and Magnitude:
EQPROC = 3.2km (2.0 mi)
HYPO2K = 3.1km (1.9 mi)
Magnitude = -0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2015/07/22 06:39:12 37.578 -121.974 M2.1 6.7 3km NNE of Fremont, California
EQPROC Summary:
819 2015Jul22 639 12.86 37.5961 -121.9464 15.50 0.04 29.1 44.4 154 4
CML SHZ PN 07 2015Jul22 639 18.81 P U0 29.1 0.00
ADUB1 SHZ PN 01 2015Jul22 639 20.24 P ?3 38.9 0.00
B054 EHZ PB -- 2015Jul22 639 19.95 P D2 36.9 0.00
B057 EHZ PB -- 2015Jul22 639 25.53 P ?2 72.7 0.36
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2015-07-22 0639 13.04 37 35.74 121W56.83 16.33 0.00 1.38 5.04 2.15 2.15E
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 29.1 Emb 153 6 2 4 0 4 3 0.01 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
2.15 3 0.01 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
CML PN SHZ 07 A 29.1 116 117 PU 18.81 5.77 5.77 0.00 0.00 1.78 W 0.999 0.00 31.0 2.57 E
B054 PB EHZ -- A 36.8 323 112 PD 2 19.95 6.91 6.91 0.00 0.00 0.89 W 0.999 0.00 19.0 2.14 E
ADUB1PN SHZ 01 A 38.8 185 111 P 3 20.24 7.20 7.20 0.00 0.00 0.44 W 0.999 0.00 19.0 2.15 E
B057 PB EHZ -- A 72.5 312 101 P 2 25.53 12.49 12.49 0.00 0.00 0.89 W 1.000 0.00 5.00 4 0.91XE