Errors from USGS Location and Magnitude:
EQPROC = 15.9km (9.9 mi)
HYPO2K = 18.0km (11.2mi)
Magnitude = -0.6
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2025/10/14 08:44:43 37.430 -121.281 M2.5 3.6 14 km WSW of Patterson, CA
EQPROC Summary:
2818 2025Oct14 844 43.28 37.4469 -121.1031 13.13 0.03 40.7 92.6 253 6
RE9A7 EHZ AM 00 2025Oct14 844 51.02 P D0 40.7 -0.01
ATZ SHZ PN 01 2025Oct14 844 58.04 P ?0 87.4 0.13
GLFBZ SHZ PN 01 2025Oct14 844 58.64 P ?0 92.5 -0.00
B057 EHZ PB -- 2025Oct14 845 5.33 P U1 144.3 -0.00
B054 EHZ PB -- 2025Oct14 845 0.36 P D2 107.1 -0.24
B058 EHZ PB -- 2025Oct14 844 57.31 P U1 83.4 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2025-10-14 0844 42.59 37 27.967 121W 4.437 30.97 0.05 1.92 0.93 3.10 3.10E 30.96
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
6 6 41.0 Emb 259 7 4 6 0 6 3 1.54 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
3.10 3 1.54 E 5 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
RE9A7AM EHZ 00 A 41.0 313 121 PD 51.02 8.43 8.42 0.00 0.01 1.20 W 0.962 0.00 74.0 3.68 E
B058 PB EHZ -- A 86.6 212 102 PU 1 57.31 14.72 14.77 0.00 -0.05 0.90 W 0.707 0.00 21.0 2.51 E
ATZ PN SHZ 01 A 91.1 234 101 P 58.04 15.45 15.42 0.00 0.03 1.20 W 0.498 0.00 54.0 3.43 E
GLFBZPN SHZ 01 A 95.3 269 100 P 58.64 16.05 16.05 0.00 0.00 1.20 W 0.715 0.00 7.00 4 1.46XE
B054 PB EHZ -- A108.5 295 99 PD 2 60.36 17.77 17.98 0.00 -0.21 0.58 W 0.133 0.00 7.00 4 1.48XE
B057 PB EHZ -- A145.5 296 54 PU 1 65.33 22.74 22.73 0.00 0.01 0.90 W 0.982 0.00 3.00 4 0.70XE