Date: 13-15 DEC 1973
Unknown Storm #15
ADV  LAT   LON       TIME     WIND  PR  STAT
  1   7.10   88.30 12/13/12Z    -     - UNKNOWN
  2   7.50   87.10 12/13/18Z    -     - UNKNOWN
  3   7.90   85.70 12/14/00Z    -     - UNKNOWN
  4   8.40   83.80 12/14/06Z    -     - UNKNOWN
  5   8.80   82.10 12/14/12Z    -     - UNKNOWN
  6   9.00   81.20 12/14/18Z    -     - UNKNOWN
  7   9.10   80.50 12/15/00Z    -     - UNKNOWN
  8   9.20   79.90 12/15/06Z    -     - UNKNOWN
  9   9.30   79.30 12/15/12Z    -     - UNKNOWN