Errors from USGS Location and Magnitude:
EQPROC = 4.2km (2.6 mi)
HYPO2K = 4.0km (2.5 mi)
Magnitude = -0.1
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2026/06/08 02:43:37 37.277 -121.636 M2.3 5.1 16 km N of Morgan Hill, CA
EQPROC Summary:
2965 2026Jun 8 243 38.27 37.2480 -121.6665 12.00 0.06 22.9 60.2 206 5
MTUMZ SHZ PN 01 2026Jun 8 243 43.00 P U0 22.9 -0.10
ADUB1 SHZ PN 01 2026Jun 8 243 43.85 P D0 27.7 0.00
B057 EHZ PB -- 2026Jun 8 243 57.20 P U1 117.4 0.17
B058 EHZ PB -- 2026Jun 8 243 47.67 P ?2 50.4 0.09
B054 EHZ PB -- 2026Jun 8 243 52.30 P D0 82.7 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2026-06-08 0243 38.55 37 15.577 121W40.445 11.77 0.10 3.55 10.58 2.42 2.42E 11.72
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 23.1 Emb 204 7 4 4 0 5 - 3 1.21 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
2.42 3 1.21 E 41 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
MTUMZPN SHZ 01 A 23.1 240 114 PU 43.00 4.45 4.57 0.00 -0.12 1.14 W 1.000 0.00 17.0 1.89 E
ADUB1PN SHZ 01 A 27.2 268 110 PD 43.85 5.30 5.18 0.00 0.12 1.14 W 1.000 0.00 50.0 2.95 E
B058 PB EHZ -- A 51.7 170 101 P 2 47.67 9.12 9.03 0.00 0.09 0.57 W 1.000 0.00 15.0 1.88 E
B054 PB EHZ -- A 81.2 326 97 PD 52.30 13.75 13.77 0.00 -0.02 1.14 W 0.999 0.00 9.00 4 1.42XE
B057 PB EHZ -- A116.0 318 94 PU 1 57.20 18.65 19.39 0.00 -0.74* 0.00 W 0.000 0.00 5.00 4 0.89XE