Errors from USGS Location and Magnitude:
EQPROC = 3.8km (2.4 mi)
HYPO2K = 1.4km (0.9 mi)
Magnitude = 0.0
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2021/01/21 08:21:54 37.360 -122.142 M2.0 4.8 2km S of Los Altos Hills, CA
EQPROC Summary:
2031 2021Jan21 821 54.35 37.3613 -122.1852 3.00 0.07 9.7 52.6 195 7
GLFBZ SHZ PN 01 2021Jan21 821 56.74 P ?0 9.7 0.00
JCPZ SHZ PN 01 2021Jan21 822 2.43 S U3 28.0 -1.35
MTUMZ SHZ PN 01 2021Jan21 822 0.91 P ?1 34.3 0.00
B057 EHZ PB -- 2021Jan21 822 8.86 P ?1 81.3 0.00
B057 EHZ PB -- 2021Jan21 822 19.83 S ?0 81.3 0.53
B054 EHZ PB -- 2021Jan21 822 4.73 P U1 55.4 0.25
B058 EHZ PB -- 2021Jan21 822 9.29 P ?3 82.1 0.29
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2021-01-21 0821 55.09 37 22.325 122W 8.653 1.50 0.17 4.01 16.28 1.97 1.97E 1.47
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
5 5 8.1 Emb 197 6 1 4 0 5 - 1 0.00 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
1.97 1 0.00 E 32 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 8.1 356 65 P 56.74 1.65 1.82 0.00 -0.17 1.23 W 1.000 0.00 21.0 1 1.97 E
MTUMZPN SHZ 01 A 32.7 137 65 P 1 60.91 5.82 5.82 0.00 0.00 0.92 W 0.999 0.00 3.00 4 0.25XE
B054 PB EHZ -- A 54.4 355 65 PU 1 64.73 9.64 9.35 0.00 0.29 0.92 W 1.000 0.00 1.00 4
B058 PB EHZ -- A 80.9 141 65 P 3 69.29 14.20 13.66 0.00 0.54* 0.00 W 0.000 0.00 1.00 4
B057 PB EHZ -- A 81.7 334 65 P 1 68.86 13.77 13.78 0.00 -0.01 0.92 W 1.000 0.00 3.00 4 0.34XE