Chris;

Well it took awhile but I got all the bugs out of the program to
eliminate aftershocks. It deleted anything less than 500 km and
10 days from each quake. What was left was processed by the
6 hour distribution program.

Smoothed things out quite a bit.

Total number of quakes read:  25407 

     0     1     2     3     4     5     6     7     8     9
   634   656   676   637   679   645   624   638   578   645

    10    11    12    13    14    15    16    17    18    19
   623   618   677   651   642   597   622   591   648   639

    20    21    22    23    24    25    26    27    28    29
   635   650   623   659   690   603   625   623   623   593

    30    31    32    33    34    35    36    37    38    39
   647   662   628   673   646   652   684   643   631   621

    40    41    42    43    44    45    46    47    48    49
   630   621   587   621   635   633   636   676   635   670

    50    51    52    53    54    55    56    57    58    59
   649   648   662   666   652   595   672   643   628   661

    60    61    62    63    64    65    66    67    68    69
   658   612   624   650   667   602   646   595   673   634

    70    71    72    73    74    75    76    77    78    79
   647   625   658   595   626   655   642   609   649   645

    80    81    82    83    84    85    86    87    88    89
   650   683   623   626   652   632   642   617   617   646

    90    91    92    93    94    95    96    97    98    99
   616   644   593   621   647   633   624   672   626   644

   100   101   102   103   104   105   106   107   108   109
   683   653   641   621   685   620   634   643   663   671

   110   111   112   113   114   115   116   117   118   119
   643   647   607   657   602   593   638   655   605   589

Total number of quakes used:  76521 

Roger