Errors from USGS Location and Magnitude:
EQPROC = 17.5km (10.9mi)
HYPO2K = 8.8km (5.4 mi)
Magnitude = -0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2013/02/19 13:43:07 37.858 -121.782 M2.7 13.2 11 km ( 7 mi) SW of Brentwood, CA
EQPROC Summary:
240 2013Feb19 1343 6.16 37.9721 -121.6452 8.00 0.14 50.5 72.8 286 4
JCPZ SHZ PN 08 2013Feb19 1343 18.61 P U0 73.5 -0.58
ADUB1 SHZ PN 01 2013Feb19 1343 20.99 P D1 85.8 0.00
B054 EHZ PB -- 2013Feb19 1343 15.40 P U0 50.5 0.00
B057 EHZ PB -- 2013Feb19 1343 20.36 P U0 81.5 0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG1 FMAG1 PMAG
2013-02-19 1343 7.73 37 55.20 121 43.22 7.71 0.14 4.74 12.45 2.71 2.71E
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 42.7 Emb 278 5 4 4 0 4 - 4 0.19 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
2.71 4 0.19 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 42.7 262 97 PU 15.40 7.67 7.47 0.00 0.20 1.07 W 1.000 0.00 35.0 2.66 E
JCPZ PN SHZ 08 A 64.6 236 95 PU 18.61 10.88 11.02 0.00 -0.14 1.07 W 0.999 0.00 84.0 3.53 E
B057 PB EHZ -- A 75.2 280 94 PU 20.36 12.63 12.73 0.00 -0.10 1.07 W 1.000 0.00 25.0 2.38 E
ADUB1PN SHZ 01 A 78.1 198 94 PD 1 20.99 13.26 13.20 0.00 0.06 0.80 W 0.999 0.00 37.0 2.76 E