Errors from USGS Location and Magnitude:
EQPROC = 12.3km (7.7 mi)
HYPO2K = 2.1km (1.3 mi)
Magnitude = -0.5
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2013/02/01 22:01:03 37.325 -122.104 M1.8 0.6 5 km ( 3 mi) S of Los Altos, CA
EQPROC Summary:
225 2013Feb 1 2201 3.41 37.3857 -121.9872 5.75 0.09 15.4 53.7 187 4
ADUB1 SHZ PN 01 2013Feb 1 2201 6.70 P U0 15.4 0.00
JCPZ SHZ PN 08 2013Feb 1 2201 10.56 P U3 37.2 0.18
B057 EHZ PB -- 2013Feb 1 2201 18.95 P D2 87.7 0.24
B058 EHZ PB -- 2013Feb 1 2201 17.67 P U3 74.4 1.01
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2013-02-01 2201 4.02 37 20.35 122 5.18 5.75 0.28 16.48 11.83 2.32 2.32E
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 13.9 Emb 181 11 4 4 0 4 # 2 0.12 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
2.32 2 0.12 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
ADUB1PN SHZ 01 A 13.9 137 107 PU 6.70 2.68 2.81 0.00 -0.13 2.00 W 0.999 0.00 32.0 2.42 E
JCPZ PN SHZ 08 A 34.7 323 96 PU 3 10.56 6.54 6.14 0.00 0.40 0.50 W 0.999 0.00 22.0 1 2.18 E
B058 PB EHZ -- A 74.9 142 92 PU 3 17.67 13.65 12.66 0.00 0.99* 0.50 W 0.999 0.00 1.00 4
B057 PB EHZ -- A 87.3 332 92 PD 2 18.95 14.93 14.67 0.00 0.26 1.00 W 0.999 0.00 3.00 4 0.35XE