Errors from USGS Location and Magnitude:
EQPROC = 6.2km (3.9 mi)
HYPO2K = 16.2km (10.1mi)
Magnitude = -0.4
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2025/09/08 04:36:15 36.518 -121.124 M3.2 7.7 2 km SE of Pinnacles, CA
EQPROC Summary:
2808 2025Sep 8 436 15.21 36.4974 -121.1884 8.00 0.33 48.2 98.6 176 4
ATZ SHZ PN 01 2025Sep 8 436 30.38 P D0 82.4 0.84
B054 EHZ PB -- 2025Sep 8 436 43.02 P U2 175.8 1.17
B058 EHZ PB -- 2025Sep 8 436 24.07 P U0 48.2 0.00
B073 EHZ PB -- 2025Sep 8 436 30.87 P ?3 88.0 0.51
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2025-09-08 0436 15.34 36 38.292 121W 1.447 7.97 0.40 19.73 20.69 3.60 3.60E 7.95
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 52.9 Emb 183 6 3 4 0 4 - 3 2.06 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
3.60 3 2.06 E 22 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
B058 PB EHZ -- A 52.9 290 96 PU 24.07 8.73 9.12 0.00 -0.39 1.45 W 1.000 0.00 57.0 3.15 E
ATZ PN SHZ 01 A 86.7 297 94 PD 30.38 15.04 14.60 0.00 0.44 1.45 W 1.000 0.00 166 1 4.21 E
B073 PB EHZ -- A 91.4 146 93 P 3 30.87 15.53 15.36 0.00 0.17 0.36 W 0.999 0.00 43.0 1 2.92 E
B054 PB EHZ -- A171.1 323 66 PU 2 43.02 27.68 27.96 0.00 -0.28 0.73 W 1.000 0.00 1.00 4