Errors from USGS Location and Magnitude:
EQPROC = 6.8km (4.2 mi)
HYPO2K = 6.7km (4.2 mi)
Magnitude = -0.1
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2023/09/19 00:15:32 37.443 -121.287 M3.9 0.9 14 km SSW of Westley, CA
EQPROC Summary:
2527 2023Sep19 15 33.92 37.5031 -121.3020 29.10 0.18 25.7 89.2 180 9
RE9A7 EHZ AM 00 2023Sep19 15 40.25 P D0 25.7 -0.00
MTUMZ SHZ PN 01 2023Sep19 15 44.47 P D3 65.4 -0.56
ADUB1 SHZ PN 01 2023Sep19 15 45.14 P D0 66.3 -0.00
ATZ SHZ PN 01 2023Sep19 15 47.06 P D0 78.6 0.35
LCGPZ SHZ PN 01 2023Sep19 15 48.63 PgD2 82.9 0.68
B057 EHZ PB -- 2023Sep19 15 53.95 PgD0 125.8 -0.18
B054 EHZ PB -- 2023Sep19 15 49.30 PgU0 88.6 0.53
B058 EHZ PB -- 2023Sep19 15 46.83 PnD0 82.0 -0.31
B073 EHZ PB -- 2023Sep19 16 1.26 Pn?3 187.8 0.66
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2023-09-19 0015 32.80 37 28.152 121W13.005 32.23 0.20 2.80 1.47 3.99 3.99E 32.21
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
9 9 32.5 Emb 236 10 8 7 0 9 7 2.17 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
3.99 7 2.17 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
RE9A7AM EHZ 00 A 32.5 328 130 PD 40.25 7.45 7.51 0.00 -0.06 1.08 W 0.921 0.00 89.0 4 3.83XE
MTUMZPN SHZ 01 A 69.8 241 108 PD 3 44.47 11.67 12.40 0.00 -0.73* 0.00 W 0.000 0.00 73.0 3.71 E
ADUB1PN SHZ 01 A 72.0 251 107 PD 45.14 12.34 12.71 0.00 -0.37 1.08 W 0.459 0.00 189 4.63 E
B058 PB EHZ -- A 81.1 204 105 PD 46.83 14.03 14.01 0.00 0.02 1.08 W 0.762 0.00 103 4.06 E
ATZ PN SHZ 01 A 81.5 229 105 PD 47.06 14.26 14.07 0.00 0.19 1.08 W 0.352 0.00 73.0 4 3.73XE
LCGPZPN SHZ 01 A 90.6 273 102 PD 2 48.63 15.83 15.40 0.00 0.43 0.52 W 0.123 0.00 88.0 3.92 E
B054 PB EHZ -- A 97.0 297 101 PU 49.30 16.50 16.32 0.00 0.18 1.08 W 0.421 0.00 111 4.15 E
B057 PB EHZ -- A134.0 298 54 PD 53.95 21.15 21.22 0.00 -0.07 1.08 W 0.959 0.00 95.0 1 4.04 E
B073 PB EHZ -- A181.6 158 54 P 3 61.26 28.46 27.03 0.00 1.43* 0.00 W 0.000 0.00 105 4.19 E