Errors from USGS Location and Magnitude:
EQPROC = 2.2km (1.3 mi)
HYPO2K = 3.3km (2.0 mi)
Magnitude = 0.2
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2018/12/04 00:05:59 37.542 -121.838 M2.6 3.7 8km SE of Sunol, CA
EQPROC Summary:
1664 2018Dec 4 5 59.17 37.5532 -121.8181 4.30 0.00 45.0 62.6 161 5
MTUMZ SHZ PN 01 2018Dec 4 6 7.44 P U2 45.0 -0.00
CMP SHZ PN 07 2018Dec 4 6 8.15 P U0 49.2 -0.00
B058 EHZ PB -- 2018Dec 4 6 14.25 P D3 86.3 -0.14
B054 EHZ PB -- 2018Dec 4 6 7.94 P D1 47.9 0.00
B057 EHZ PB -- 2018Dec 4 6 14.12 P D2 84.4 0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2018-12-04 0005 59.71 37 33.10 121W48.93 4.30 0.07 0.87 10.03 2.42 2.42E 4.25
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 44.8 Emb 159 5 5 5 0 5 - 5 0.20 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
2.42 5 0.20 E 47 5 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
MTUMZPN SHZ 01 A 44.8 190 93 PU 2 67.44 7.73 7.76 0.00 -0.03 0.83 W 0.937 0.00 19.0 2.08 E
B054 PB EHZ -- A 48.2 316 92 PD 1 67.94 8.23 8.30 0.00 -0.07 1.25 W 0.899 0.00 27.0 2.42 E
CMP PN SHZ 07 A 49.0 115 92 PU 68.15 8.44 8.44 0.00 0.00 1.67 W 0.992 0.00 58.0 3.16 E
B057 PB EHZ -- A 84.6 309 91 PD 2 74.12 14.41 14.23 0.00 0.18 0.83 W 0.803 0.00 21.0 2.22 E
B058 PB EHZ -- A 86.0 165 91 PD 3 74.25 14.54 14.47 0.00 0.07 0.42 W 0.367 0.00 29.0 2.53 E