Errors from USGS Location and Magnitude:
EQPROC = 10.4km (6.5 mi)
HYPO2K = 6.6km (4.1 mi)
Magnitude = 0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2020/04/20 18:12:08 37.844 -121.955 M2.5 10.7 1km NNE of Diablo, CA
EQPROC Summary:
1877 2020Apr20 1812 10.45 37.8448 -122.0730 14.13 0.00 11.3 43.4 234 4
JCPZ SHZ PN 01 2020Apr20 1812 17.49 P D2 36.1 0.00
MTUMZ SHZ PN 01 2020Apr20 1812 23.67 P ?3 78.4 0.00
B057 EHZ PB -- 2020Apr20 1812 19.23 P U1 48.0 0.00
B054 EHZ PB -- 2020Apr20 1812 13.85 P U0 11.3 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2020-04-20 1812 10.19 37 51.66 122W 1.07 12.96 0.00 2.65 1.44 2.50 2.50E 12.93
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 16.0 Emb 240 6 3 4 0 4 3 0.02 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
2.50 3 0.02 E 36 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
B054 PB EHZ -- A 16.0 270 126 PU 13.85 3.66 3.66 0.00 0.00 1.60 W 0.999 0.00 33.0 2.50 E
JCPZ PN SHZ 01 A 40.5 222 105 PD 2 17.49 7.30 7.30 0.00 0.00 0.80 W 0.999 0.00 29.0 2.52 E
B057 PB EHZ -- A 51.6 292 102 PU 1 19.23 9.04 9.04 0.00 0.00 1.20 W 0.999 0.00 25.0 2.39 E
MTUMZPN SHZ 01 A 79.3 172 98 P 3 23.67 13.48 13.48 0.00 0.00 0.40 W 0.999 0.00 7.00 4 1.19XE