Date: 23-24 MAR 2004
Tropical Depression 21S
ADV  LAT    LON      TIME     WIND  PR  STAT
  1  -8.50   56.00 03/23/18Z   30     - TROPICAL DEPRESSION
  2  -8.60   56.10 03/24/06Z   30     - TROPICAL DEPRESSION
  3  -8.70   56.10 03/24/12Z   20     - TROPICAL DEPRESSION