Errors from USGS Location and Magnitude:
EQPROC = 14.8km (9.2 mi)
HYPO2K = 19.7km (12.2mi)
Magnitude = -0.2
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2026/03/09 09:21:20 37.151 -121.201 M2.4 0.0 22 km WSW of Gustine, CA
EQPROC Summary:
2924 2026Mar 9 921 20.45 37.0783 -121.0609 8.00 0.01 55.4103.7 260 5
ADUB1 SHZ PN 01 2026Mar 9 921 34.91 P ?1 83.3 -0.00
RE9A7 EHZ AM 00 2026Mar 9 921 34.06 P U0 77.5 -0.00
B058 EHZ PB -- 2026Mar 9 921 30.51 P ?2 55.4 -0.00
B054 EHZ PB -- 2026Mar 9 921 41.18 P D3 132.8 -0.44
B057 EHZ PB -- 2026Mar 9 921 45.81 PnD3 169.6 -0.49
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2026-03-09 0921 19.72 37 2.588 121W 0.998 34.88 0.02 2.04 1.17 2.62 2.62E 34.87
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 57.1 Emb 267 7 3 5 0 5 1 0.00 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
2.62 1 0.00 E 8 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 57.1 242 116 P 2 30.51 10.79 10.80 0.00 -0.01 0.91 W 1.000 0.00 23.0 2.62 E
RE9A7AM EHZ 00 A 82.6 335 107 PU 34.06 14.34 14.34 0.00 -0.00 1.82 W 0.999 0.00 5.00 4 1.18XE
ADUB1PN SHZ 01 A 88.6 286 105 P 1 34.91 15.19 15.20 0.00 -0.01 1.36 W 0.999 0.00 3.00 4 0.69XE
B054 PB EHZ -- A138.5 312 54 PD 3 41.18 21.46 21.54 0.00 -0.08 0.45 W 0.500 0.00 5.00 4 1.24XE
B057 PB EHZ -- A175.1 310 54 PD 3 45.81 26.09 26.02 0.00 0.07 0.45 W 0.499 0.00 1.00 4