Event Number 642

M2.7 m SW of Napa, California at 2014/10/29 16:31:18 UTC / 2014/10/29 16:31:18 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 4.5km (2.8 mi)
HYPO2K = 5.0km (3.1 mi) Magnitude = 0.0

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2014/10/29 16:31:18  38.246 -122.364  M2.7   6.8 8km SW of Napa, California

EQPROC Summary:

642 2014Oct29 1631 18.90  38.2079 -122.3831  3.50 0.01 25.7 44.7 200  4
TASRZ SHZ PN 01 2014Oct29 1631 26.71 P ?0  42.3  -0.00
JCPZ  SHZ PN 08 2014Oct29 1631 31.27 P D0  69.0   0.02
B057  EHZ PB -- 2014Oct29 1631 23.90 P D0  25.7  -0.00
B054  EHZ PB -- 2014Oct29 1631 26.64 P D0  41.9  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2014-10-29  1631 19.46  38 12.32  122W23.66   3.49  0.10  1.33 11.31        2.66  2.66E
                                                                                          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  24.8  Emb  195   5   3   4   0   4      -                          3  0.21 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.66      3  0.21 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
 B057 PB EHZ -- A 24.8 218  93  PD    23.90  4.44  4.51 0.00 -0.07  1.00  W  0.999 0.00 31.0   2.45 E                        
 TASRZPN SHZ 01 A 41.7 320  92  P     26.71  7.25  7.25 0.00  0.00  1.00  W  0.999 0.00 3.00 4 0.30XE                        
 B054 PB EHZ -- A 42.0 155  92  PD    26.64  7.18  7.29 0.00 -0.11  1.00  W  0.999 0.00 35.0   2.66 E                        
 JCPZ PN SHZ 08 A 68.8 174  91  PD    31.27 11.81 11.66 0.00  0.15  1.00  W  0.999 0.00 74.0   3.42 E                        

Event Files: October 2014