Event Number 1341

M1.6 km NE of Milpitas, California at 2017/08/05 00:08:40 UTC / 2017/08/05 00:08:40 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 1.1km (0.7 mi)
HYPO2K = 1.4km (0.9 mi) Magnitude = -0.0

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2017/08/05 00:08:40  37.530 -121.795  M1.6  12.5 15km NE of Milpitas, California

EQPROC Summary:

1341 2017Aug 5    8 40.95  37.5355 -121.7841 16.85 0.00 36.4 55.4 161  4
ADUB1 SHZ PN 01 2017Aug 5    8 47.98 P U0  36.4  -0.00
CMP   SHZ PN 07 2017Aug 5    8 49.32 P D1  45.6   0.00
B057  EHZ PB -- 2017Aug 5    8 55.50 P U2  88.0   0.01
B054  EHZ PB -- 2017Aug 5    8 50.17 P D0  51.4  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH-M RMS   ERH   ERZ  XMAG1 FMAG1 PMAG GEOID-DEP
 2017-08-05  0008 40.99  37 32.54  121W47.02  16.86  0.12  1.00  9.63        1.62  1.62E   16.82
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    4    4  37.1  Emb  161   8   4   4   0   4      -                          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
                                                     1.62      1  0.00 E     32  4  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 37.1 209 112  PU    47.98  6.99  6.98 0.00  0.01  1.23  W  0.999 0.00 11.0   1.62 E                        
 CMP  PN SHZ 07 A 46.0 116 108  PD 1  49.32  8.33  8.34 0.00 -0.01  0.92  W  0.999 0.00 5.00 4 0.89XE                        
 B054 PB EHZ -- A 50.9 315 106  PD    50.17  9.18  9.09 0.00  0.09  1.23  W  0.999 0.00 3.00 4 0.40XE                        
 B057 PB EHZ -- A 87.4 309  99  PU 2  55.50 14.51 14.88 0.00 -0.37  0.62  W  1.000 0.00 1.00 4                               

Event Files: August 2017