Errors from USGS Location and Magnitude:
EQPROC = 2.2km (1.4 mi)
HYPO2K = 7.3km (4.5 mi)
Magnitude = -0.4
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2022/06/17 11:08:02 37.339 -122.204 M2.5 8.7 6km SSE of Portola Valley, CA
EQPROC Summary:
2289 2022Jun17 1108 2.69 37.3229 -122.2186 14.06 0.20 22.7 54.8 195 6
ADUB1 SHZ PN 01 2022Jun17 1108 7.42 P D0 22.7 -0.20
MTUMZ SHZ PN 01 2022Jun17 1108 9.74 P ?0 34.0 0.34
ATZ SHZ PN 01 2022Jun17 1108 11.19 P ?3 47.6 -0.23
B054 EHZ PB -- 2022Jun17 1108 13.23 P D3 59.7 0.04
B058 EHZ PB -- 2022Jun17 1108 16.22 P ?2 80.9 -0.07
B057 EHZ PB -- 2022Jun17 1108 16.74 P D1 84.0 -0.00
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2022-06-17 1108 2.66 37 18.754 122W16.393 8.54 0.31 7.73 20.98 2.87 2.87E 8.51
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
6 6 27.0 Emb 205 6 3 6 0 6 - 5 0.34 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
2.87 5 0.34 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
ADUB1PN SHZ 01 A 27.0 105 104 PD 7.42 4.76 4.99 0.00 -0.23 1.60 W 0.840 0.00 47.0 2.87 E
MTUMZPN SHZ 01 A 37.7 117 100 P 9.74 7.08 6.70 0.00 0.38 1.60 W 0.516 0.00 22.0 2.20 E
ATZ PN SHZ 01 A 49.8 138 97 P 3 11.19 8.53 8.64 0.00 -0.11 0.40 W 0.440 0.00 61.0 3.21 E
B054 PB EHZ -- A 61.1 6 96 PD 3 13.23 10.57 10.47 0.00 0.10 0.40 W 0.622 0.00 27.0 2.43 E
B057 PB EHZ -- A 83.4 343 94 PD 1 16.74 14.08 14.07 0.00 0.01 1.20 W 0.970 0.00 21.0 2.22 E
B058 PB EHZ -- A 83.9 132 94 P 2 16.22 13.56 14.15 0.00 -0.59* 0.80 W 0.609 0.00 1.00 4