Errors from USGS Location and Magnitude:
EQPROC = 2.8km (1.8 mi)
HYPO2K = 4.0km (2.5 mi)
Magnitude = -0.8
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2013/12/11 04:24:41 37.453 -121.772 M1.7 6.2 8km NNE of East Foothills, California
EQPROC Summary:
449 2013Dec11 424 41.57 37.4493 -121.8036 9.41 0.00 27.3 59.6 145 4
ADUB1 SHZ PN 01 2013Dec11 424 46.97 P D0 27.3 0.00
CBS SHZ PN 07 2013Dec11 424 49.65 P D0 43.4 0.01
B057 EHZ PB -- 2013Dec11 424 57.33 P ?2 93.0 0.01
B058 EHZ PB -- 2013Dec11 424 54.68 P U3 74.8 0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2013-12-11 0424 41.86 37 27.00 121W49.26 12.15 0.00 0.93 4.35 2.51 2.51E
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 26.6 Emb 142 5 3 4 0 4 2 0.72 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
2.51 2 0.72 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
ADUB1PN SHZ 01 A 26.6 213 112 PD 46.97 5.11 5.10 0.00 0.01 1.45 W 0.999 0.00 15.0 1.79 E
CBS PN SHZ 07 A 43.8 21 103 PD 49.65 7.79 7.79 0.00 0.00 1.45 W 0.999 0.00 60.0 3.22 E
B058 PB EHZ -- A 75.3 163 97 PU 3 54.68 12.82 12.82 0.00 0.00 0.36 W 0.999 0.00 1.00 4
B057 PB EHZ -- A 91.7 315 96 P 2 57.33 15.47 15.47 0.00 0.00 0.73 W 0.999 0.00 1.00 4