Errors from USGS Location and Magnitude:
EQPROC = 4.4km (2.7 mi)
HYPO2K = 3.3km (2.0 mi)
Magnitude = -0.4
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2013/08/02 14:36:17 37.388 -121.745 M2.8 7.2 6km E of East Foothills, California
EQPROC Summary:
355 2013Aug 2 1436 17.17 37.4258 -121.7606 4.06 0.20 27.7 55.1 149 5
ADUB1 SHZ PN 01 2013Aug 2 1436 22.51 P U0 27.7 -0.00
COS SHZ PN 07 2013Aug 2 1436 23.80 P U0 35.3 -0.00
JCPZ SHZ PN 08 2013Aug 2 1436 26.77 P U0 52.9 -0.00
B054 EHZ PB -- 2013Aug 2 1436 31.64 P D2 61.9 3.34
B057 EHZ PB -- 2013Aug 2 1436 34.05 P ?2 97.5 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2013-08-02 1436 17.58 37 25.03 121 45.39 4.23 0.00 0.64 8.31 3.17 3.17E
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
5 5 27.4 Emb 154 8 4 4 0 5 - 5 0.41 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.17 5 0.41 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 27.4 227 95 PU 22.51 4.93 4.93 0.00 0.00 1.14 W 0.999 0.00 64.0 3.17 E
COS PN SHZ 07 A 35.3 73 93 PU 23.80 6.22 6.22 0.00 0.00 1.14 W 1.000 0.00 93.0 3.58 E
JCPZ PN SHZ 08 A 53.6 291 92 PU 26.77 9.19 9.19 0.00 0.00 1.14 W 1.000 0.00 93.0 3.62 E
B054 PB EHZ -- A 62.8 322 92 PD 2 31.64 14.06 10.69 0.00 3.37* 0.00 W 0.000 0.00 41.0 2.84 E
B057 PB EHZ -- A 98.4 314 91 P 2 34.05 16.47 16.47 0.00 0.00 0.57 W 1.000 0.00 33.0 2.67 E