Errors from USGS Location and Magnitude:
EQPROC = 23.1km (14.4mi)
HYPO2K = 29.3km (18.2mi)
Magnitude = 0.2
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2021/02/08 10:22:27 37.524 -121.897 M2.1 5.4 8km ESE of Fremont, CA
EQPROC Summary:
2037 2021Feb 8 1022 26.08 37.6500 -121.6883 11.00 0.29 46.8 67.4 236 5
GLFBZ SHZ PN 01 2021Feb 8 1022 31.74 P ?3 46.8 -3.02
JCPZ SHZ PN 01 2021Feb 8 1022 36.38 P ?0 56.5 0.01
B054 EHZ PB -- 2021Feb 8 1022 35.43 P U2 50.8 -0.00
B057 EHZ PB -- 2021Feb 8 1022 40.75 P D2 88.0 -0.23
B058 EHZ PB -- 2021Feb 8 1022 41.99 P D3 95.0 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2021-02-08 1022 25.55 37 40.749 121W37.078 11.29 0.18 3.34 14.62 1.93 1.93E 11.28
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 55.0 Emb 242 8 3 4 0 5 - 3 0.96 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
1.93 3 0.96 E 10 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 53.8 242 100 P 3 31.74 6.19 9.35 0.00 -3.16* 0.00 W 0.000 0.00 13.0 1.74 E
B054 PB EHZ -- A 55.0 292 99 PU 2 35.43 9.88 9.55 0.00 0.33 0.89 W 0.999 0.00 19.0 2.11 E
JCPZ PN SHZ 01 A 63.1 262 98 P 36.38 10.83 10.84 0.00 -0.01 1.78 W 1.000 0.00 20.0 2.17 E
B057 PB EHZ -- A 91.9 296 95 PD 2 40.75 15.20 15.49 0.00 -0.29 0.89 W 0.999 0.00 5.00 4 0.86XE
B058 PB EHZ -- A 97.7 178 95 PD 3 41.99 16.44 16.42 0.00 0.02 0.44 W 1.000 0.00 1.00 4