Errors from USGS Location and Magnitude:
EQPROC = 5.2km (3.2 mi)
HYPO2K = 8.5km (5.3 mi)
Magnitude = -1.1
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2012/12/30 01:56:55 37.572 -122.520 M1.7 8.3 4 km ( 2 mi) NNW of Montara, CA
EQPROC Summary:
197 2012Dec30 156 56.79 37.5895 -122.4656 4.82 0.00 12.6 39.4 218 5
JCPZ SHZ PN 08 2012Dec30 156 59.58 P U0 12.6 0.00
ADUB1 SHZ PN 01 2012Dec30 157 7.15 P ?2 57.3 0.00
B057 EHZ PB -- 2012Dec30 157 5.82 P ?3 49.4 0.00
B057 EHZ PB -- 2012Dec30 157 12.04 S U2 49.4 -0.27
B054 EHZ PB -- 2012Dec30 157 3.91 P D0 38.2 0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2012-12-30 0156 57.67 37 35.75 122 25.49 2.72 0.06 1.78 7.94 2.76 2.76E
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 9.0 Emb 212 9 2 4 0 4 - 1 0.00 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
2.76 1 0.00 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
JCPZ PN SHZ 08 A 9.0 95 95 PU 59.58 1.91 1.93 0.00 -0.02 1.45 W 0.999 0.00 47.0 2.76 E
B054 PB EHZ -- A 35.4 34 91 PD 63.91 6.24 6.23 0.00 0.01 1.45 W 0.999 0.00 3.00 4 0.27XE
B057 PB EHZ -- A 49.5 346 90 P 3 65.82 8.15 8.52 0.00 -0.37 0.36 W 1.000 0.00 1.00 4
ADUB1PN SHZ 01 A 55.2 134 90 P 2 67.15 9.48 9.44 0.00 0.04 0.73 W 0.999 0.00 3.00 4 0.31XE