Errors from USGS Location and Magnitude:
EQPROC = 3.4km (2.1 mi)
HYPO2K = 2.4km (1.5 mi)
Magnitude = -0.5
USGS Report:
Date Time Lat Lon Mag Depth Location
-----------------------------------------------------------------------------------
2016/07/31 09:02:15 37.454 -121.776 M2.2 5.8 San Francisco Bay area, California
EQPROC Summary:
1099 2016Jul31 902 15.68 37.4848 -121.7761 9.64 0.05 10.9 53.1 136 8
CML SHZ PN 07 2016Jul31 902 18.52 P D0 10.9 0.00
ADUB1 SHZ PN 01 2016Jul31 902 21.85 P D0 31.9 0.00
JCPZ SHZ PN 08 2016Jul31 902 24.81 P D0 49.7 0.00
LCGPZ SHZ PN 01 2016Jul31 902 29.86 S D1 41.0 0.96
B054 EHZ PB -- 2016Jul31 902 26.66 P U3 56.0 0.78
B058 EHZ PB -- 2016Jul31 902 29.24 P D2 78.1 0.00
B057 EHZ PB -- 2016Jul31 902 32.00 P ?2 92.1 0.71
B057 EHZ PB -- 2016Jul31 902 45.26 S D1 92.1 2.73
HYPO2K Report:
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH-M RMS ERH ERZ XMAG1 FMAG1 PMAG GEOID-DEP
2016-07-31 0902 16.29 37 28.53 121W46.59 2.41 0.06 0.59 9.69 2.67 2.67E 2.38
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 10.9 Emb 136 6 5 5 0 6 - 3 0.14 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
2.67 3 0.14 E 33 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
CML PN SHZ 07 A 10.9 88 92 PD 18.52 2.23 2.24 0.00 -0.01 1.25 W 1.000 0.00 49.0 2.81 E
ADUB1PN SHZ 01 A 31.1 216 90 PD 21.85 5.56 5.52 0.00 0.04 1.25 W 0.889 0.00 31.0 2.49 E
JCPZ PN SHZ 08 A 49.9 285 90 PD 24.81 8.52 8.58 0.00 -0.06 1.25 W 0.731 0.00 35.0 2.67 E
B054 PB EHZ -- A 56.7 319 90 PU 3 26.66 10.37 9.68 0.00 0.69* 0.00 W 0.000 0.00 7.00 4 1.13XE
B058 PB EHZ -- A 77.0 166 90 PD 2 29.24 12.95 12.98 0.00 -0.03 0.62 W 0.885 0.00 1.00 4
B057 PB EHZ -- A 92.7 312 90 P 2 32.00 15.71 15.53 0.00 0.18 0.62 W 0.493 0.00 1.00 4