Errors from USGS Location and Magnitude:
EQPROC = 15.9km (9.9 mi)
HYPO2K = 12.3km (7.7 mi)
Magnitude = -0.3
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2022/12/21 09:54:38 37.299 -121.671 M1.6 6.1 15km E of Seven Trees, CA
EQPROC Summary:
2375 2022Dec21 954 39.57 37.2049 -121.8065 19.57 0.00 16.0 64.8 182 4
ADUB1 SHZ PN 01 2022Dec21 954 44.04 P U1 16.0 -0.00
B057 EHZ PB -- 2022Dec21 954 57.15 P D3 113.3 0.01
B054 EHZ PB -- 2022Dec21 954 52.99 P D1 80.7 0.01
B058 EHZ PB -- 2022Dec21 954 48.52 P ?3 49.3 0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2022-12-21 0954 39.36 37 13.477 121W46.691 19.94 0.17 10.93 5.09 1.85 1.85E 19.92
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 18.1 Emb 186 8 3 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
1.85 1 0.00 E 20 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
ADUB1PN SHZ 01 A 18.1 279 136 PU 1 44.04 4.68 4.68 0.00 0.00 1.50 W 1.000 0.00 15.0 1.85 E
B058 PB EHZ -- A 50.3 159 66 P 3 48.52 9.16 9.17 0.00 -0.01 0.50 W 1.000 0.00 1.00 4
B054 PB EHZ -- A 79.8 333 66 PD 1 52.99 13.63 13.56 0.00 0.07 1.50 W 1.000 0.00 1.00 4
B057 PB EHZ -- A113.0 323 66 PD 3 57.15 17.79 18.52 0.00 -0.73* 0.50 W 1.000 0.00 1.00 4