Event Number 334

M1.6 m NE of East Foothills, California at 2013/06/25 11:53:07 UTC / 2013/06/25 11:53:07 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 1.9km (1.2 mi)
HYPO2K = 1.1km (0.7 mi) Magnitude = -0.4

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2013/06/25 11:53:07  37.409 -121.770  M1.6   3.6 5km NE of East Foothills, California

EQPROC Summary:

334 2013Jun25 1153  7.81  37.4243 -121.7789  1.50 0.02 26.5 57.9 121  4
ADUB1 SHZ PN 01 2013Jun25 1153 13.31 P U0  26.5  -0.00
COS   SHZ PN 07 2013Jun25 1153 15.08 P D1  36.9  -0.00
B057  EHZ PB -- 2013Jun25 1153 24.99 P ?2  96.5  -0.00
B058  EHZ PB -- 2013Jun25 1153 21.16 P ?2  71.6   0.21

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2013-06-25  1153  8.61  37 25.16  121 46.67   1.50  0.19  1.29 17.52        1.99  1.99E
                                                                                          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  26.2  Emb  119  10   2   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
                                                     1.99      1  0.00 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
 ADUB1PN SHZ 01 A 26.2 224  35  PU    13.31  4.70  4.76 0.00 -0.06  1.45  W  0.999 0.00 19.0   1.99 E                        
 COS  PN SHZ 07 A 37.1  74  35  PD 1  15.08  6.47  6.53 0.00 -0.06  1.09  W  0.999 0.00 3.00 4 0.28XE                        
 B058 PB EHZ -- A 71.0 165  35  P  2  21.16 12.55 12.04 0.00  0.51* 0.73  W  0.999 0.00 1.00 4                               
 B057 PB EHZ -- A 96.8 315  35  P  2  24.99 16.38 16.25 0.00  0.13  0.73  W  1.000 0.00 1.00 4                               

Event Files: June 2013