Errors from USGS Location and Magnitude:
EQPROC = 5.2km (3.2 mi)
HYPO2K = 5.0km (3.1 mi)
Magnitude = 0.2
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2021/02/17 09:13:36 37.599 -122.007 M2.6 3.8 1km ENE of Union City, CA
EQPROC Summary:
2039 2021Feb17 913 37.63 37.6048 -122.0654 12.90 0.11 19.3 51.9 101 8
GLFBZ SHZ PN 01 2021Feb17 913 41.50 P ?1 19.3 -0.47
LCGPZ SHZ PN 01 2021Feb17 913 42.01 P D0 19.6 0.00
JCPZ SHZ PN 01 2021Feb17 913 45.50 S U0 22.8 -0.51
ATZ SHZ PN 01 2021Feb17 913 49.90 P D0 71.2 0.00
RE9A7 EHZ AM 00 2021Feb17 913 48.33 P ?3 58.6 0.27
B057 EHZ PB -- 2021Feb17 913 48.92 P D1 64.4 0.00
B058 EHZ PB -- 2021Feb17 913 53.83 P D2 99.2 -0.13
B054 EHZ PB -- 2021Feb17 913 43.75 P D0 30.7 0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2021-02-17 0913 37.87 37 35.866 122W 3.557 11.05 0.13 1.44 4.03 2.44 2.44E 11.04
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 18.8 Emb 190 8 5 5 0 7 6 2.25 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
2.44 6 2.25 E 9 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 18.8 206 117 P 1 41.50 3.63 3.89 0.00 -0.26 1.00 W 0.448 0.00 26.0 2.26 E
LCGPZPN SHZ 01 A 19.6 236 116 PD 42.01 4.14 4.00 0.00 0.14 1.33 W 0.751 0.00 34.0 2.52 E
B054 PB EHZ -- A 31.6 338 106 PD 43.75 5.88 5.83 0.00 0.05 1.33 W 0.965 0.00 29.0 2.44 E
RE9A7AM EHZ 00 A 58.2 76 99 P 3 48.33 10.46 10.05 0.00 0.41 0.00 W 0.000 0.00 76.0 3.44 E
B057 PB EHZ -- A 65.3 318 98 PD 1 48.92 11.05 11.19 0.00 -0.14 1.00 W 0.857 0.00 23.0 2.30 E
ATZ PN SHZ 01 A 70.2 168 97 PD 49.90 12.03 11.98 0.00 0.05 1.33 W 0.975 0.00 48.0 3.01 E
B058 PB EHZ -- A 98.2 154 95 PD 2 53.83 15.96 16.51 0.00 -0.55* 0.00 W 0.000 0.00 1.00 4