Errors from USGS Location and Magnitude:
EQPROC = 1.0km (0.6 mi)
HYPO2K = 0.9km (0.5 mi)
Magnitude = 0.3
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2023/01/23 13:58:02 37.110 -121.517 M3.7 5.9 9km ENE of San Martin, CA
EQPROC Summary:
2397 2023Jan23 1358 2.58 37.1083 -121.5278 8.10 0.14 33.0 70.6 179 7
MTUMZ SHZ PN 01 2023Jan23 1358 8.88 P ?0 33.0 0.00
ADUB1 SHZ PN 01 2023Jan23 1358 10.64 P U0 42.8 0.12
LCGPZ SHZ PN 01 2023Jan23 1358 15.82 P D0 76.3 -0.20
RE9A7 EHZ AM 00 2023Jan23 1358 16.12 P ?3 68.2 1.31
B054 EHZ PB -- 2023Jan23 1358 20.08 P D0 102.4 0.25
B058 EHZ PB -- 2023Jan23 1358 9.09 P D0 34.6 -0.06
B057 EHZ PB -- 2023Jan23 1358 23.74 Pn?1 137.2 -0.55
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2023-01-23 1358 2.86 37 6.608 121W31.104 7.84 0.08 1.59 9.51 3.43 3.43E 7.81
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
7 7 34.0 Emb 225 8 4 5 0 7 - 7 1.36 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
3.43 7 1.36 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
MTUMZPN SHZ 01 A 34.0 279 100 P 8.88 6.02 6.09 0.00 -0.07 1.00 W 0.740 0.00 88.0 1 3.51 E
B058 PB EHZ -- A 34.9 190 100 PD 9.09 6.23 6.23 0.00 0.00 1.00 W 0.999 0.00 75.0 3.37 E
ADUB1PN SHZ 01 A 43.7 291 97 PU 10.64 7.78 7.65 0.00 0.13 1.00 W 0.348 0.00 104 3.72 E
RE9A7AM EHZ 00 A 67.8 7 95 P 3 16.12 13.26 11.53 0.00 1.73* 0.00 W 0.000 0.00 192 2 4.33 E
LCGPZPN SHZ 01 A 77.1 305 94 PD 15.82 12.96 13.04 0.00 -0.08 1.00 W 0.911 0.00 56.0 3.16 E
B054 PB EHZ -- A102.8 325 93 PD 20.08 17.22 17.21 0.00 0.01 1.00 W 0.999 0.00 73.0 1 3.44 E
B057 PB EHZ -- A137.6 319 92 P 1 23.74 20.88 22.86 0.00 -1.98* 0.00 W 0.000 0.00 61.0 3.30 E