Errors from USGS Location and Magnitude:
EQPROC = 20.4km (12.7mi)
HYPO2K = 1.4km (0.8 mi)
Magnitude = 0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2026/03/12 18:51:38 37.039 -121.487 M2.5 7.7 8 km ENE of Gilroy, CA
EQPROC Summary:
2925 2026Mar12 1851 39.24 36.9612 -121.6946 4.98 0.01 20.6 93.6 171 5
ADUB1 SHZ PN 01 2026Mar12 1851 46.76 P U0 40.6 -0.00
B057 EHZ PB -- 2026Mar12 1852 1.81 P D1 141.2 -0.00
B058 EHZ PB -- 2026Mar12 1851 43.38 P D0 20.6 -0.00
B054 EHZ PB -- 2026Mar12 1851 57.20 P ?3 109.4 -0.56
B073 EHZ PB -- 2026Mar12 1852 4.48 Pg?3 156.1 -0.11
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2026-03-12 1851 38.27 37 3.064 121W29.706 4.98 0.25 3.41 22.10 2.48 2.48E 4.97
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 28.9 Emb 176 13 3 5 0 5 - 2 2.47 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
2.48 2 2.47 E 10 2 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 28.9 196 96 PD 43.38 5.11 5.20 0.00 -0.09 1.54 W 0.946 0.00 31.0 2.48 E
ADUB1PN SHZ 01 A 48.3 297 93 PU 46.76 8.49 8.34 0.00 0.15 1.54 W 0.773 0.00 43.0 2.87 E
B054 PB EHZ -- A109.3 326 91 P 3 57.20 18.93 18.26 0.00 0.67* 0.38 W 0.997 0.00 9.00 4 1.43XE
B057 PB EHZ -- A143.8 320 91 PD 1 61.81 23.54 23.88 0.00 -0.34 1.15 W 0.691 0.00 7.00 4 1.22XE
B073 PB EHZ -- A153.1 142 91 P 3 64.48 26.21 25.39 0.00 0.82* 0.38 W 0.590 0.00 1.00 4