Event Number 957

M2.0 km SSE of Pleasanton, California at 2016/01/05 18:59:11 UTC / 2016/01/05 18:59:11 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 8.1km (5.0 mi)
HYPO2K = 7.0km (4.3 mi) Magnitude = -0.5

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2016/01/05 18:59:11  37.548 -121.800  M2.0   9.6 14km SSE of Pleasanton, California

EQPROC Summary:

957 2016Jan 5 1859 12.33  37.5476 -121.8913 11.40 0.00 22.4 47.1 148  4
CML   SHZ PN 07 2016Jan 5 1859 17.04 P ?3  22.4   0.00
ADUB1 SHZ PN 01 2016Jan 5 1859 18.95 P D1  34.3   0.00
B054  EHZ PB -- 2016Jan 5 1859 20.58 P U0  44.1   0.00
B058  EHZ PB -- 2016Jan 5 1859 27.12 P U2  87.5   0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2016-01-05  1859 12.34  37 32.75  121W52.34  17.17  0.00  1.16  0.96        2.50  2.50E
                                                                                          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  20.8  Emb  150   5   3   4   0   4                                 2  0.26 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.50      2  0.26 E
 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 20.8 111 127  P  3  17.04  4.70  4.70 0.00  0.00  0.40  W  0.999 0.00 39.0   2.75 E                        
 ADUB1PN SHZ 01 A 34.5 197 114  PD 1  18.95  6.61  6.61 0.00  0.00  1.20  W  1.000 0.00 21.0   2.24 E                        
 B054 PB EHZ -- A 45.3 321 109  PU    20.58  8.24  8.24 0.00  0.00  1.60  W  1.000 0.00 5.00 4 0.89XE                        
 B058 PB EHZ -- A 86.8 162  66  PU 2  27.12 14.78 14.78 0.00  0.00  0.80  W  1.000 0.00 1.00 4                               

Event Files: January 2016