Errors from USGS Location and Magnitude:
EQPROC = 4.4km (2.8 mi)
HYPO2K = 1.5km (0.9 mi)
Magnitude = -0.3
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2023/01/30 18:49:31 37.290 -121.660 M2.2 6.1 16km E of Seven Trees, CA
EQPROC Summary:
2401 2023Jan30 1849 31.82 37.2550 -121.6844 11.62 0.01 21.9 59.3 204 5
MTUMZ SHZ PN 01 2023Jan30 1849 36.46 P U0 21.9 -0.01
ADUB1 SHZ PN 01 2023Jan30 1849 37.12 P D0 26.1 -0.01
B057 EHZ PB -- 2023Jan30 1849 50.41 P D1 115.8 -0.00
B058 EHZ PB -- 2023Jan30 1849 41.29 P ?1 51.4 -0.01
B054 EHZ PB -- 2023Jan30 1849 46.13 P D3 81.2 0.47
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2023-01-30 1849 31.49 37 18.071 121W39.612 12.07 0.13 4.80 12.83 2.48 2.48E 12.02
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 26.7 Emb 216 7 4 4 0 5 - 3 1.24 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
2.48 3 1.24 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 26.7 233 111 PU 36.46 4.97 5.13 0.00 -0.16 1.15 W 0.999 0.00 15.0 1.79 E
ADUB1PN SHZ 01 A 29.0 259 110 PD 37.12 5.63 5.48 0.00 0.15 1.15 W 1.000 0.00 62.0 3.17 E
B058 PB EHZ -- A 56.1 172 100 P 1 41.29 9.80 9.74 0.00 0.06 0.86 W 0.999 0.00 17.0 2.01 E
B054 PB EHZ -- A 78.2 323 97 PD 3 46.13 14.64 13.29 0.00 1.35* 0.00 W 0.000 0.00 7.00 4 1.18XE
B057 PB EHZ -- A113.5 316 95 PD 1 50.41 18.92 18.99 0.00 -0.07 0.83 W 0.999 0.00 5.00 4 0.90XE