Event Number 413

M3.0 m S of Blackhawk, California at 2013/10/21 08:32:56 UTC / 2013/10/21 08:32:56 PDT

Error Map and Stations Used to Locate Event

Errors from USGS Location and Magnitude:

EQPROC = 3.9km (2.4 mi)
HYPO2K = 4.7km (2.9 mi) Magnitude = -0.0

USGS Report:

Date       Time       Lat    Lon      Mag    Depth                Location   
-----------------------------------------------------------------------------------
2013/10/21 08:32:56  37.793 -121.912  M3.0  12.3 3km S of Blackhawk, California

EQPROC Summary:

413 2013Oct21  832 56.66  37.8195 -121.9408  2.50 0.00 23.3 70.9 232  5
JCPZ  SHZ PN 08 2013Oct21  833  4.68 P D0  42.4   0.00
ADUB1 SHZ PN 01 2013Oct21  833  8.28 P D0  63.7   0.00
B054  EHZ PB -- 2013Oct21  833  6.04 S U0  23.3   1.17
B057  EHZ PB -- 2013Oct21  833  7.62 P U0  59.8   0.00
B058  EHZ PB -- 2013Oct21  833 16.74 P U2 117.7   0.12

HYPO2K Report:

 YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG1 FMAG1 PMAG
 2013-10-21  0832 57.61  37 48.67  121 57.38   2.50  0.10  1.85 12.08        3.01  3.01E
                                                                                          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  40.7  Emb  228  10   4   4   0   4      -                          3  0.14 E  W W  

 XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T
                                                     3.01      3  0.14 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
 JCPZ PN SHZ 08 A 40.7 233  90  PD    64.68  7.07  7.09 0.00 -0.02  1.14  W  0.999 0.00 56.0   3.12 E                        
 B057 PB EHZ -- A 58.7 295  90  PU    67.62 10.01 10.01 0.00  0.00  1.14  W  0.999 0.00 35.0   2.68 E                        
 ADUB1PN SHZ 01 A 62.6 182  90  PD    68.28 10.67 10.64 0.00  0.03  1.14  W  0.999 0.00 49.0 1 3.01 E                        
 B058 PB EHZ -- A117.1 163  90  PU 2  76.74 19.13 19.50 0.00 -0.37  0.57  W  1.000 0.00 1.00 4                               

Event Files: October 2013