Errors from USGS Location and Magnitude:
EQPROC = 2.0km (1.3 mi)
HYPO2K = 1.1km (0.7 mi)
Magnitude = 0.3
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2026/09/22 03:24:38 37.600 -122.467 M2.3 8.6 2 km SE of Pacifica, CA
EQPROC Summary:
3022 2026Sep22 324 37.97 37.5921 -122.4876 4.10 0.02 33.9 60.0 214 5
GLFBZ SHZ PN 01 2026Sep22 324 44.36 P U0 33.9 -0.00
B054 EHZ PB -- 2026Sep22 324 45.25 P D0 39.2 -0.00
B057 EHZ PB -- 2026Sep22 324 46.89 P D0 48.8 -0.00
ADUB1 SHZ PN 01 2026Sep22 324 48.95 P D2 58.9 0.35
B058 EHZ PB -- 2026Sep22 324 57.81 P ?3 119.0 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2026-09-22 0324 38.52 37 35.678 122W28.703 4.09 0.14 1.80 14.16 1.98 1.98E 4.07
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 33.4 Emb 214 7 4 5 0 5 - 4 1.98 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
1.98 4 1.98 E 13 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
GLFBZPN SHZ 01 A 33.4 119 93 PU 44.36 5.84 5.91 0.00 -0.07 1.33 W 0.983 0.00 15.0 1.80 E
B054 PB EHZ -- A 38.4 39 93 PD 45.25 6.73 6.72 0.00 0.01 1.33 W 0.999 0.00 21.0 2.16 E
B057 PB EHZ -- A 48.6 351 92 PD 46.89 8.37 8.38 0.00 -0.01 1.33 W 0.999 0.00 21.0 2.18 E
ADUB1PN SHZ 01 A 58.6 131 92 PD 2 48.95 10.43 10.00 0.00 0.43 0.67 W 0.603 0.00 28.0 2.47 E
B058 PB EHZ -- A118.9 137 91 P 3 57.81 19.29 19.83 0.00 -0.54* 0.33 W 0.412 0.00 1.00 4