Errors from USGS Location and Magnitude:
EQPROC = 5.3km (3.3 mi)
HYPO2K = 5.7km (3.6 mi)
Magnitude = 0.1
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2013/01/29 03:35:54 36.776 -121.281 M2.3 8.0 4 km ( 2 mi) ESE of Tres Pinos, CA
EQPROC Summary:
222 2013Jan29 335 55.90 36.7939 -121.3356 3.50 0.02 21.7 74.6 143 4
ADUB1 SHZ PN 01 2013Jan29 336 9.42 P U1 76.0 -0.00
COS SHZ PN 07 2013Jan29 336 10.62 P U3 79.5 0.61
B058 EHZ PB -- 2013Jan29 336 0.21 P U0 21.7 -0.00
B073 EHZ PB -- 2013Jan29 336 16.08 P ?3 121.1 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2013-01-29 0335 56.26 36 45.34 121 20.93 3.43 0.07 1.03 9.38 2.21 2.21E
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
4 4 21.3 Emb 146 8 3 4 0 4 - 3 0.15 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
2.21 3 0.15 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 21.3 284 94 PU 60.21 3.95 3.93 0.00 0.02 1.78 W 0.999 0.00 21.0 2.06 E
ADUB1PN SHZ 01 A 78.3 315 91 PU 1 69.42 13.16 13.22 0.00 -0.06 1.33 W 0.999 0.00 21.0 2.21 E
COS PN SHZ 07 A 83.6 359 91 PU 3 70.62 14.36 14.08 0.00 0.28 0.44 W 1.000 0.00 38.0 2.79 E
B073 PB EHZ -- A119.4 138 90 P 3 76.08 19.82 19.88 0.00 -0.06 0.44 W 0.999 0.00 1.00 4