Errors from USGS Location and Magnitude:
EQPROC = 7.4km (4.6 mi)
HYPO2K = 8.0km (5.0 mi)
Magnitude = -0.3
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2021/09/14 18:45:27 37.498 -121.824 M2.9 4.7 11km NE of Milpitas, CA
EQPROC Summary:
2156 2021Sep14 1845 28.05 37.4826 -121.9059 15.48 0.11 22.0 50.0 175 7
GLFBZ SHZ PN 01 2021Sep14 1845 32.98 P ?1 22.0 -0.00
ADUB1 SHZ PN 01 2021Sep14 1845 33.69 P D0 27.0 0.00
B058 EHZ PB -- 2021Sep14 1845 41.77 P D1 81.1 0.17
B054 EHZ PB -- 2021Sep14 1845 36.96 P U0 49.3 0.01
MTUMZ SHZ PN 01 2021Sep14 1845 34.69 P U0 36.6 -0.41
B057 EHZ PB -- 2021Sep14 1845 42.09 P U0 84.0 0.08
B073 EHZ PB -- 2021Sep14 1846 0.14 PgU3 212.5 -0.63
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2021-09-14 1845 27.90 37 28.676 121W54.487 19.43 0.13 2.28 0.89 3.15 3.15E 19.39
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
7 7 21.8 Emb 189 5 6 6 0 7 6 2.61 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
3.15 6 2.61 E 33 5 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 21.8 261 130 P 1 32.98 5.08 5.06 0.00 0.02 0.82 W 0.564 0.00 57.0 3.15 E
ADUB1PN SHZ 01 A 26.4 195 124 PD 33.69 5.79 5.65 0.00 0.14 1.09 W 0.443 0.00 74.0 3.43 E
MTUMZPN SHZ 01 A 36.1 178 116 PU 34.69 6.79 7.01 0.00 -0.22 1.09 W 0.449 0.00 30.0 2.62 E
B054 PB EHZ -- A 49.6 329 109 PU 36.96 9.06 9.03 0.00 0.03 1.09 W 0.975 0.00 43.0 3.00 E
B058 PB EHZ -- A 80.7 158 66 PD 1 41.77 13.87 13.74 0.00 0.13 0.82 W 0.693 0.00 35.0 2.84 E
B057 PB EHZ -- A 84.1 317 66 PU 42.09 14.19 14.24 0.00 -0.05 1.09 W 0.873 0.00 35.0 2.84 E
B073 PB EHZ -- A213.0 142 48 PU 3 60.14 32.24 31.98 0.00 0.26 0.00 W 0.000 0.00 1.00 4