Errors from USGS Location and Magnitude:
EQPROC = 4.8km (3.0 mi)
HYPO2K = 3.8km (2.4 mi)
Magnitude = -0.2
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2012/09/30 10:26:04 37.712 -122.101 M1.8 10.1 2 km ( 1 mi) WNW of Castro Valley, CA
EQPROC Summary:
117 2012Sep30 1026 4.24 37.7238 -122.1537 13.70 0.00 15.7 35.4 179 4
JCPZ SHZ PN 08 2012Sep30 1026 8.93 P D0 21.2 0.00
ADUB1 SHZ PN 01 2012Sep30 1026 14.10 P D3 55.1 0.00
B054 EHZ PB -- 2012Sep30 1026 8.14 P U0 15.7 0.00
B057 EHZ PB -- 2012Sep30 1026 13.29 P U0 49.6 0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2012-09-30 1026 4.54 37 43.41 122 8.93 12.50 0.01 1.28 2.29 2.05 2.05E
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 15.8 Emb 180 6 4 4 0 4 2 0.46 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
2.05 2 0.46 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
B054 PB EHZ -- A 15.8 344 125 PU 8.14 3.60 3.59 0.00 0.01 1.23 W 0.999 0.00 13.0 1.59 E
JCPZ PN SHZ 08 A 21.5 226 117 PD 8.93 4.39 4.38 0.00 0.01 1.23 W 0.999 0.00 32.0 2.50 E
B057 PB EHZ -- A 49.8 313 102 PU 13.29 8.75 8.75 0.00 0.00 1.23 W 0.999 0.00 5.00 4 0.83XE
ADUB1PN SHZ 01 A 54.9 164 101 PD 3 14.10 9.56 9.56 0.00 0.00 0.31 W 1.000 0.00 1.00 4