Errors from USGS Location and Magnitude:
EQPROC = 11.8km (7.3 mi)
HYPO2K = 11.8km (7.3 mi)
Magnitude = 0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2020/09/28 05:24:41 37.492 -121.827 M2.1 4.0 10km NE of Milpitas, CA
EQPROC Summary:
1963 2020Sep28 524 40.49 37.5483 -121.7139 4.50 0.01 32.1 43.4 146 4
RE9A7 EHZ AM 00 2020Sep28 524 46.58 P ?1 32.1 -0.00
ADUB1 SHZ PN 01 2020Sep28 524 48.06 P D0 40.9 -0.00
JCPZ SHZ PN 01 2020Sep28 524 50.28 P D0 54.0 -0.00
MTUMZ SHZ PN 01 2020Sep28 524 49.17 P ?2 46.8 0.10
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2020-09-28 0524 40.93 37 32.875 121W42.515 4.50 0.05 0.72 9.12 2.10 2.10E 4.47
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
4 4 31.8 Emb 147 5 2 4 0 4 - 3 1.04 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
2.10 3 1.04 E 29 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
RE9A7AM EHZ 00 A 31.8 54 94 P 1 46.58 5.65 5.65 0.00 -0.00 0.92 W 0.999 0.00 3.00 4 0.24XE
ADUB1PN SHZ 01 A 41.1 216 93 PD 48.06 7.13 7.17 0.00 -0.04 1.23 W 1.000 0.00 25.0 2.34 E
MTUMZPN SHZ 01 A 46.9 201 93 P 2 49.17 8.24 8.11 0.00 0.13 0.62 W 1.000 0.00 15.0 1.85 E
JCPZ PN SHZ 01 A 54.5 275 92 PD 50.28 9.35 9.34 0.00 0.01 1.23 W 1.000 0.00 25.0 2.35 E