Errors from USGS Location and Magnitude:
EQPROC = 38.1km (23.7mi)
HYPO2K = 40.3km (25.1mi)
Magnitude = -0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2022/10/26 00:20:10 37.317 -121.683 M2.8 7.4 14km ESE of Alum Rock, CA
EQPROC Summary:
2332 2022Oct26 20 4.40 37.6186 -121.4764 1.00 0.25 12.0 61.6 128 7
RE9A7 EHZ AM 00 2022Oct26 20 7.35 P U1 12.0 -0.06
MTUMZ SHZ PN 01 2022Oct26 20 15.97 P U0 63.7 -0.33
ADUB1 SHZ PN 01 2022Oct26 20 16.38 P U0 60.7 0.60
ATZ SHZ PN 01 2022Oct26 20 19.12 P D0 80.3 0.00
B058 EHZ PB -- 2022Oct26 20 21.22 P D0 91.5 0.27
B054 EHZ PB -- 2022Oct26 20 24.18 S D0 69.2 -2.30
B073 EHZ PB -- 2022Oct26 20 39.99 PgU3 205.8 2.34
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2022-10-26 0020 5.17 37 38.410 121W28.456 0.99 0.33 4.00 27.37 2.82 2.82E 0.96
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
6 6 9.8 Emb 165 6 6 5 0 6 - 3 1.40 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
2.82 3 1.40 E 26 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
RE9A7AM EHZ 00 A 9.8 31 27 PU 1 7.35 2.18 2.21 0.00 -0.03 0.79 W 0.999 0.00 1.00 4
ADUB1PN SHZ 01 A 62.5 226 27 PU 16.38 11.21 10.78 0.00 0.43 1.05 W 0.961 0.00 55.0 3.12 E
MTUMZPN SHZ 01 A 65.8 215 27 PU 15.97 10.80 11.32 0.00 -0.52* 1.05 W 0.442 0.00 29.0 2.51 E
ATZ PN SHZ 01 A 82.6 208 27 PD 19.12 13.95 14.04 0.00 -0.09 1.05 W 0.603 0.00 19.0 4 2.12XE
B058 PB EHZ -- A 93.8 186 27 PD 21.22 16.05 15.87 0.00 0.18 1.05 W 0.993 0.00 33.0 2.66 E
B073 PB EHZ -- A208.2 154 20 PU 3 39.99 34.82 33.45 0.00 1.37* 0.00 W 0.000 0.00 1.00 4