Event Number 636

M2.3 m SW of Napa, California at 2014/10/20 10:17:40 UTC / 2014/10/20 10:17:40 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 5.5km (3.4 mi)
HYPO2K = 5.6km (3.5 mi) Magnitude = 0.1

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2014/10/20 10:17:40  38.237 -122.347  M2.3   7.3 8km SW of Napa, California

EQPROC Summary:

636 2014Oct20 1017 41.27  38.1894 -122.3656  1.39 0.02 25.2 60.4 294  4
JCPZ  SHZ PN 08 2014Oct20 1017 53.86 P D3  66.9   0.22
ADUB1 SHZ PN 01 2014Oct20 1018  0.50 P D0 110.1   0.04
B054  EHZ PB -- 2014Oct20 1017 48.98 P U1  39.4   0.00
B057  EHZ PB -- 2014Oct20 1017 46.57 P D0  25.2  -0.00

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2014-10-20  1017 42.01  38 11.50  122W22.42   1.36  0.07  8.30  9.75        2.17  2.17E
                                                                                          SOURCE
 NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X
    4    4  24.8  Emb  294   6   4   4   0   4      -                          3  0.19 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     2.17      3  0.19 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 24.8 223  35  PD    46.57  4.56  4.57 0.00 -0.01  1.33  W  1.000 0.00 19.0   1.98 E                        
 B054 PB EHZ -- A 39.8 157  35  PU 1  48.98  6.97  7.01 0.00 -0.04  1.00  W  1.000 0.00 21.0   2.17 E                        
 JCPZ PN SHZ 08 A 67.1 176  35  PD 3  53.86 11.85 11.44 0.00  0.41  0.33  W  1.000 0.00 34.0   2.66 E                        
 ADUB1PN SHZ 01 A110.4 161  35  PD    60.50 18.49 18.48 0.00  0.01  1.33  W  1.000 0.00 11.0 4 1.62XE                        

Event Files: October 2014