Event Number 355

M2.8 m E of East Foothills, California at 2013/08/02 14:36:17 UTC / 2013/08/02 14:36:17 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 4.4km (2.7 mi)
HYPO2K = 3.3km (2.0 mi) Magnitude = -0.4

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2013/08/02 14:36:17  37.388 -121.745  M2.8   7.2 6km E of East Foothills, California

EQPROC Summary:

355 2013Aug 2 1436 17.17  37.4258 -121.7606  4.06 0.20 27.7 55.1 149  5
ADUB1 SHZ PN 01 2013Aug 2 1436 22.51 P U0  27.7  -0.00
COS   SHZ PN 07 2013Aug 2 1436 23.80 P U0  35.3  -0.00
JCPZ  SHZ PN 08 2013Aug 2 1436 26.77 P U0  52.9  -0.00
B054  EHZ PB -- 2013Aug 2 1436 31.64 P D2  61.9   3.34
B057  EHZ PB -- 2013Aug 2 1436 34.05 P ?2  97.5  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2013-08-02  1436 17.58  37 25.03  121 45.39   4.23  0.00  0.64  8.31        3.17  3.17E
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    5    5  27.4  Emb  154   8   4   4   0   5      -                          5  0.41 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     3.17      5  0.41 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 27.4 227  95  PU    22.51  4.93  4.93 0.00  0.00  1.14  W  0.999 0.00 64.0   3.17 E                        
 COS  PN SHZ 07 A 35.3  73  93  PU    23.80  6.22  6.22 0.00  0.00  1.14  W  1.000 0.00 93.0   3.58 E                        
 JCPZ PN SHZ 08 A 53.6 291  92  PU    26.77  9.19  9.19 0.00  0.00  1.14  W  1.000 0.00 93.0   3.62 E                        
 B054 PB EHZ -- A 62.8 322  92  PD 2  31.64 14.06 10.69 0.00  3.37* 0.00  W  0.000 0.00 41.0   2.84 E                        
 B057 PB EHZ -- A 98.4 314  91  P  2  34.05 16.47 16.47 0.00  0.00  0.57  W  1.000 0.00 33.0   2.67 E                        

Event Files: August 2013