Errors from USGS Location and Magnitude:
EQPROC = 4.5km (2.8 mi)
HYPO2K = 5.1km (3.1 mi)
Magnitude = 0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2022/10/30 04:30:47 37.848 -121.777 M2.1 15.9 10km SSW of Brentwood, CA
EQPROC Summary:
2338 2022Oct30 430 47.98 37.8422 -121.8277 15.00 0.02 32.9 51.9 184 4
RE9A7 EHZ AM 00 2022Oct30 430 55.36 P U0 38.9 -0.00
ADUB1 SHZ PN 01 2022Oct30 431 0.14 P ?3 67.5 0.61
B057 EHZ PB -- 2022Oct30 430 59.65 P ?0 68.3 0.00
B054 EHZ PB -- 2022Oct30 430 54.48 P U0 32.9 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2022-10-30 0430 47.84 37 52.483 121W49.138 19.40 0.00 2.11 0.75 2.06 2.06E 19.39
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 33.5 Emb 191 5 2 4 0 4 1 0.00 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
2.06 1 0.00 E 13 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 33.5 268 118 PU 54.48 6.64 6.64 0.00 -0.00 1.23 W 0.999 0.00 17.0 2.06 E
RE9A7AM EHZ 00 A 39.6 116 114 PU 55.36 7.52 7.52 0.00 0.00 1.23 W 1.000 0.00 3.00 4 0.42XE
B057 PB EHZ -- A 67.8 285 66 P 59.65 11.81 11.81 0.00 -0.00 1.23 W 1.000 0.00 3.00 4 0.46XE
ADUB1PN SHZ 01 A 71.1 192 66 P 3 60.14 12.30 12.30 0.00 -0.00 0.31 W 1.000 0.00 3.00 4 0.46XE