Errors from USGS Location and Magnitude:
EQPROC = 23.5km (14.6mi)
HYPO2K = 20.7km (12.9mi)
Magnitude = 0.4
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2022/12/17 18:37:23 37.299 -121.669 M2.0 5.7 15km E of Seven Trees, CA
EQPROC Summary:
2373 2022Dec17 1837 24.96 37.1661 -121.8750 22.55 0.05 2.4 51.9 168 5
MTUMZ SHZ PN 01 2022Dec17 1837 28.91 P ?1 2.4 0.00
ADUB1 SHZ PN 01 2022Dec17 1837 29.60 P D3 12.9 0.13
B057 EHZ PB -- 2022Dec17 1837 42.69 P ?2 113.4 0.35
B054 EHZ PB -- 2022Dec17 1837 38.54 P D3 82.3 0.17
B058 EHZ PB -- 2022Dec17 1837 33.92 P ?2 48.3 0.06
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2022-12-17 1837 24.61 37 11.915 121W51.530 25.51 0.17 9.93 3.02 1.56 1.56E 25.47
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
5 5 6.1 Emb 172 11 2 5 0 5 # 2 1.55 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
1.56 2 1.55 E 41 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
MTUMZPN SHZ 01 A 6.1 215 165 P 1 28.91 4.30 4.45 0.00 -0.15 1.67 W 0.908 0.00 11.0 1.56 E
ADUB1PN SHZ 01 A 12.1 297 152 PD 3 29.60 4.99 4.78 0.00 0.21 0.56 W 0.135 0.00 32.0 2.62 E
B058 PB EHZ -- A 50.7 150 107 P 2 33.92 9.31 9.39 0.00 -0.08 1.11 W 0.987 0.00 1.00 4
B054 PB EHZ -- A 79.4 338 98 PD 3 38.54 13.93 13.56 0.00 0.37 0.56 W 0.994 0.00 3.00 4 0.55XE
B057 PB EHZ -- A111.1 327 94 P 2 42.69 18.08 18.28 0.00 -0.20 1.11 W 0.973 0.00 3.00 4 0.59XE