Errors from USGS Location and Magnitude:
EQPROC = 2.2km (1.4 mi)
HYPO2K = 2.2km (1.4 mi)
Magnitude = -0.1
USGS Report:
Date Time Lat Lon Mag Depth Location
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2014/04/17 10:07:50 37.381 -122.259 M1.8 4.4 2km W of Portola Valley, California
EQPROC Summary:
515 2014Apr17 1007 50.70 37.4012 -122.2604 3.00 0.15 10.8 37.6 214 5
LCGPZ SHZ PN 01 2014Apr17 1007 53.26 P U1 10.8 -0.00
ADUB1 SHZ PN 01 2014Apr17 1007 56.53 P ?0 30.1 -0.00
JCPZ SHZ PN 08 2014Apr17 1007 55.08 P D0 21.5 -0.00
B054 EHZ PB -- 2014Apr17 1008 0.82 P ?1 51.3 0.69
B057 EHZ PB -- 2014Apr17 1008 3.93 P ?2 74.6 -0.15
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2014-04-17 1007 51.04 37 23.02 122W17.01 2.87 0.31 5.93 24.18 1.91 1.91E
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 13.1 Emb 222 9 2 5 0 5 - 3 0.37 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
1.91 3 0.37 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
LCGPZPN SHZ 01 A 13.1 16 94 PU 1 53.26 2.22 2.60 0.00 -0.38 0.94 W 0.832 0.00 13.0 1.54 E
JCPZ PN SHZ 08 A 23.0 352 92 PD 55.08 4.04 4.21 0.00 -0.17 1.25 W 0.750 0.00 47.0 2.84 E
ADUB1PN SHZ 01 A 30.9 119 91 P 56.53 5.49 5.48 0.00 0.01 1.25 W 0.999 0.00 17.0 1.91 E
B054 PB EHZ -- A 53.4 7 90 P 1 60.82 9.78 9.16 0.00 0.62* 0.94 W 0.956 0.00 3.00 4 0.31XE
B057 PB EHZ -- A 75.6 341 90 P 2 63.93 12.89 12.76 0.00 0.13 0.62 W 0.461 0.00 1.00 4