Errors from USGS Location and Magnitude:
EQPROC = 10.8km (6.7 mi)
HYPO2K = 2.4km (1.5 mi)
Magnitude = -0.5
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2012/10/31 03:59:11 37.156 -121.561 M1.8 2.2 8 km ( 5 mi) ENE of Morgan Hill, CA
EQPROC Summary:
144 2012Oct31 359 10.30 37.0805 -121.4837 2.50 0.07 47.6 87.7 281 6
ADUB1 SHZ PN 01 2012Oct31 359 18.98 P U3 47.6 -0.21
COS SHZ PN 07 2012Oct31 359 19.35 P D0 48.5 -0.00
JCPZ SHZ PN 08 2012Oct31 359 26.79 P ?3 93.2 -0.00
B054 EHZ PB -- 2012Oct31 359 29.21 P U3 107.2 0.36
B057 EHZ PB -- 2012Oct31 359 34.01 P ?2 142.1 0.65
B058 EHZ PB -- 2012Oct31 359 18.82 P ?2 32.4 2.21
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2012-10-31 0359 11.99 37 9.08 121 32.69 2.50 0.00 0.70 8.33 2.33 2.33E
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
6 6 39.2 Emb 165 8 3 4 0 6 - 2 0.26 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
2.33 2 0.26 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 39.2 185 90 P 2 18.82 6.83 6.83 0.00 0.00 0.89 W 0.991 0.00 3.00 4 0.29XE
ADUB1PN SHZ 01 A 40.1 286 90 PU 3 18.98 6.99 6.98 0.00 0.01 0.44 W 0.275 0.00 19.0 2.07 E
COS PN SHZ 07 A 42.4 20 90 PD 19.35 7.36 7.36 0.00 0.00 1.78 W 0.992 0.00 32.0 2.58 E
JCPZ PN SHZ 08 A 84.3 306 90 P 3 26.79 14.80 14.17 0.00 0.63* 0.00 W 1.000 0.00 3.00 4 0.34XE
B054 PB EHZ -- A 97.7 324 90 PU 3 29.21 17.22 16.34 0.00 0.88* 0.00 W 0.000 0.00 1.00 4
B057 PB EHZ -- A132.6 318 90 P 2 34.01 22.02 22.02 0.00 0.00 0.89 W 0.741 0.00 1.00 4