Errors from USGS Location and Magnitude:
EQPROC = 7.0km (4.4 mi)
HYPO2K = 2.4km (1.5 mi)
Magnitude = -0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2020/09/29 15:16:27 37.494 -121.826 M2.7 4.5 10km NE of Milpitas, CA
EQPROC Summary:
1968 2020Sep29 1516 26.63 37.5184 -121.7524 10.00 0.10 36.2 61.2 215 5
ADUB1 SHZ PN 01 2020Sep29 1516 33.52 P D0 36.2 0.00
MTUMZ SHZ PN 01 2020Sep29 1516 34.58 P D0 42.5 0.00
B057 EHZ PB -- 2020Sep29 1516 42.13 P D1 91.4 0.03
B058 EHZ PB -- 2020Sep29 1516 41.68 P ?3 81.3 1.05
B054 EHZ PB -- 2020Sep29 1516 36.91 P U0 54.8 0.28
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2020-09-29 1516 27.37 37 28.676 121W50.822 23.13 0.03 2.82 3.53 2.74 2.74E 23.10
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 28.2 Emb 224 9 4 4 0 5 5 0.60 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
2.74 5 0.60 E 33 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
ADUB1PN SHZ 01 A 28.2 205 122 PD 33.52 6.15 6.17 0.00 -0.02 1.07 W 0.999 0.00 63.0 3.34 E
MTUMZPN SHZ 01 A 36.3 188 113 PD 34.58 7.21 7.25 0.00 -0.04 1.07 W 1.000 0.00 23.0 2.42 E
B054 PB EHZ -- A 52.6 324 102 PU 36.91 9.54 9.56 0.00 -0.02 1.07 W 1.000 0.00 31.0 2.74 E
B058 PB EHZ -- A 78.9 162 94 P 3 41.68 14.31 13.45 0.00 0.86* 0.00 W 0.000 0.00 27.0 2.64 E
B057 PB EHZ -- A 87.9 315 93 PD 1 42.13 14.76 14.79 0.00 -0.03 0.80 W 0.999 0.00 31.0 1 2.78 E