Event Number 704

M2.8 m SSW of Yountville, California at 2015/02/01 02:17:34 UTC / 2015/02/01 02:17:34 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 20.6km (12.8mi)
HYPO2K = 20.8km (12.9mi) Magnitude = -0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2015/02/01 02:17:34  38.359 -122.395  M2.8   8.0 5km SSW of Yountville, California

EQPROC Summary:

704 2015Feb 1  217 37.40  38.1751 -122.4223  1.50 0.06 20.7 59.2 293  4
JCPZ  SHZ PN 08 2015Feb 1  217 50.22 P ?3  65.8   0.66
ADUB1 SHZ PN 01 2015Feb 1  217 56.90 P U3 110.2   0.31
B057  EHZ PB -- 2015Feb 1  217 41.92 P D0  20.7  -0.00
B054  EHZ PB -- 2015Feb 1  217 45.26 P ?3  40.1   0.05

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2015-02-01  0217 38.28  38 10.77  122W27.43   1.49  0.16 11.81 15.42        2.90  2.90E
                                                                                          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  19.4  Emb  297   7   2   4   0   4      -                          4  0.37 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.90      4  0.37 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 19.4 210  35  PD    41.92  3.64  3.65 0.00 -0.01  2.29  W  1.000 0.00 29.0   2.35 E                        
 B054 PB EHZ -- A 42.0 147  35  P  3  45.26  6.98  7.34 0.00 -0.36  0.57  W  0.999 0.00 37.0   2.72 E                        
 JCPZ PN SHZ 08 A 66.7 169  35  P  3  50.22 11.94 11.34 0.00  0.60* 0.57  W  0.999 0.00 89.0   3.59 E                        
 ADUB1PN SHZ 01 A111.7 157  35  PU 3  56.90 18.62 18.66 0.00 -0.04  0.57  W  0.999 0.00 49.0   3.07 E                        

Event Files: Febuary 2015