Errors from USGS Location and Magnitude:
EQPROC = 11.1km (6.9 mi)
HYPO2K = 10.9km (6.8 mi)
Magnitude = -1.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2020/09/15 11:02:22 37.646 -121.660 M2.2 1.4 10km ESE of Livermore, CA
EQPROC Summary:
1954 2020Sep15 1102 24.28 37.7455 -121.6434 16.86 0.00 20.3 65.9 168 4
RE9A7 EHZ AM 00 2020Sep15 1102 29.03 P D3 20.3 -0.01
B054 EHZ PB -- 2020Sep15 1102 33.39 P ?1 50.7 -0.00
B057 EHZ PB -- 2020Sep15 1102 38.72 P D2 87.2 0.01
B058 EHZ PB -- 2020Sep15 1102 41.02 P U2 105.3 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2020-09-15 1102 23.76 37 44.349 121W37.356 25.23 0.00 2.04 3.09 3.23 3.23E 25.21
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 18.3 Emb 166 7 3 4 0 4 2 3.22 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
3.23 2 3.22 E 15 3 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
RE9A7AM EHZ 00 A 18.3 98 139 PD 3 29.03 5.27 5.27 0.00 -0.00 0.50 W 0.999 0.00 58.0 3.23 E
B054 PB EHZ -- A 52.6 285 106 P 1 33.39 9.63 9.63 0.00 -0.00 1.50 W 0.999 0.00 19.0 2.30 E
B057 PB EHZ -- A 88.9 292 96 PD 2 38.72 14.96 14.97 0.00 -0.01 1.00 W 0.999 0.00 1.00 4
B058 PB EHZ -- A104.3 177 94 PU 2 41.02 17.26 17.26 0.00 0.00 1.00 W 0.999 0.00 1.00 4