Errors from USGS Location and Magnitude:
EQPROC = 4.0km (2.5 mi)
HYPO2K = 6.2km (3.9 mi)
Magnitude = -0.4
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2017/12/29 10:00:57 37.301 -121.673 M1.6 6.3 15km E of Seven Trees, CA
EQPROC Summary:
1483 2017Dec29 1000 57.62 37.2916 -121.6291 5.25 0.07 28.4 62.3 114 5
ADUB1 SHZ PN 01 2017Dec29 1001 3.00 P ?3 31.4 -0.59
CMP SHZ PN 07 2017Dec29 1001 3.09 P U0 28.4 0.00
B054 EHZ PB -- 2017Dec29 1001 11.99 P U2 80.8 0.04
B058 EHZ PB -- 2017Dec29 1001 7.57 P D3 54.8 0.01
B057 EHZ PB -- 2017Dec29 1001 16.52 P D3 116.3 -0.47
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2017-12-29 1000 58.14 37 17.28 121W36.89 5.18 0.32 2.24 24.17 2.05 2.05E 5.15
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 27.4 Emb 111 9 4 5 0 5 - 2 0.25 E W W
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T DEPDAT NS ZT TYP
2.05 2 0.25 E 34 4 M CRH
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
CMP PN SHZ 07 A 27.4 73 97 PU 63.09 4.95 4.95 0.00 0.00 2.22 W 0.999 0.00 26.0 2.30 E
ADUB1PN SHZ 01 A 32.7 263 95 P 3 63.00 4.86 5.81 0.00 -0.95* 0.56 W 0.996 0.00 15.0 1.80 E
B058 PB EHZ -- A 54.3 176 93 PD 3 67.57 9.43 9.31 0.00 0.12 0.56 W 0.990 0.00 1.00 4
B054 PB EHZ -- A 81.9 322 92 PU 2 71.99 13.85 13.79 0.00 0.06 1.11 W 0.778 0.00 1.00 4
B057 PB EHZ -- A117.3 315 91 PD 3 76.52 18.38 19.56 0.00 -1.18* 0.56 W 0.235 0.00 1.00 4