Event Number 767

M4.1 m ENE of Yountville, California at 2015/05/22 02:53:00 UTC / 2015/05/22 02:53:00 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 5.5km (3.4 mi)
HYPO2K = 10.3km (6.4 mi) Magnitude = 0.2

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2015/05/22 02:53:00  38.429 -122.260  M4.1   8.9 9km ENE of Yountville, California

EQPROC Summary:

767 2015May22  253  1.54  38.3874 -122.2944  7.77 0.11 38.1118.6 222 10
TASRZ SHZ PN 01 2015May22  253  8.69 P D0  38.1  -0.00
JCPZ  SHZ PN 08 2015May22  253 16.83 P D0  88.8  -0.00
LCGPZ SHZ PN 01 2015May22  253 18.72 P U0  99.1   0.40
GLFBV BHZ PN 01 2015May22  253 20.27 P D3 105.5   1.02
CML   SHZ PN 07 2015May22  253 19.65 PnU0 115.9  -0.92
ADUB1 SHZ PN 01 2015May22  253 22.70 PnU0 129.7   0.37
B054  EHZ PB -- 2015May22  253 12.24 P D0  59.2  -0.00
B057  EHZ PB -- 2015May22  253 10.12 P D0  46.6  -0.00
B058  EHZ PB -- 2015May22  253 28.73 PnU3 187.3  -0.95
B073  EHZ PB -- 2015May22  253 46.11 Pn?1 315.3   0.13

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2015-05-22  0253  0.16  38 28.33  122W 9.50  11.58  0.34  3.94  3.27        3.92  3.92E
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
   10   10  47.9  Emb  238   6   9   8   0  10                                 9  0.25 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     3.92      9  0.25 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
 TASRZPN SHZ 01 A 47.9 273 101  PD     8.69  8.53  8.42 0.00  0.11  1.08  W  0.967 0.00 35.0   2.69 E                        
 B057 PB EHZ -- A 60.9 216  99  PD    10.12  9.96 10.49 0.00 -0.53* 1.08  W  0.477 0.00  115   3.85 E                        
 B054 PB EHZ -- A 68.0 184  98  PD    12.24 12.08 11.64 0.00  0.44  1.08  W  0.245 0.00  135   4.02 E                        
 JCPZ PN SHZ 08 A 99.2 189  95  PD    16.83 16.67 16.66 0.00  0.01  1.08  W  0.236 0.00  397 1 5.09 E                        
 LCGPZPN SHZ 01 A108.5 184  95  PU    18.72 18.56 18.17 0.00  0.39  1.08  W  0.212 0.00 88.0   3.65 E                        
 GLFBVPN BHZ 01 A114.1 179  94  PD 3  20.27 20.11 19.08 0.00  1.03* 0.00  W  0.000 0.00 1.00 4                               
 CML  PN SHZ 07 A119.0 157  94  PU    19.65 19.49 19.88 0.00 -0.39  1.08  W  0.811 0.00  370 3 5.04 E                        
 ADUB1PN SHZ 01 A136.9 173  66  PU    22.70 22.54 22.62 0.00 -0.08  1.08  W  0.756 0.00  195   4.45 E                        
 B058 PB EHZ -- A192.5 164  48  PU 3  28.73 28.57 30.31 0.00 -1.74* 0.00  W  0.000 0.00  103   3.89 E                        
 B073 PB EHZ -- A317.8 151  48  P  1  46.11 45.95 45.63 0.00  0.32  0.42  W  0.292 0.00  113 2 4.12 E                        

Event Files: May 2015