Date: 14-21 DEC 1971 Unknown Storm #19 ADV LAT LON TIME WIND PR STAT 1 6.80 72.60 12/14/06Z - - UNKNOWN 2 6.90 72.40 12/14/12Z - - UNKNOWN 3 7.10 71.80 12/14/18Z - - UNKNOWN 4 7.30 71.10 12/15/00Z - - UNKNOWN 5 7.50 70.30 12/15/06Z - - UNKNOWN 6 7.80 69.60 12/15/12Z - - UNKNOWN 7 8.10 68.70 12/15/18Z - - UNKNOWN 8 8.60 67.70 12/16/00Z - - UNKNOWN 9 9.30 66.50 12/16/06Z - - UNKNOWN 10 10.40 65.10 12/16/12Z - - UNKNOWN 11 11.20 64.20 12/16/18Z - - UNKNOWN 12 11.90 63.60 12/17/00Z - - UNKNOWN 13 12.70 62.80 12/17/06Z - - UNKNOWN 14 13.50 62.10 12/17/12Z - - UNKNOWN 15 14.20 61.40 12/17/18Z - - UNKNOWN 16 14.70 60.70 12/18/00Z - - UNKNOWN 17 15.40 60.00 12/18/06Z - - UNKNOWN 18 16.10 58.90 12/18/12Z - - UNKNOWN 19 16.60 58.00 12/18/18Z - - UNKNOWN 20 16.90 57.40 12/19/00Z - - UNKNOWN 21 17.30 57.00 12/19/06Z - - UNKNOWN 22 17.60 56.70 12/19/12Z - - UNKNOWN 23 18.00 56.70 12/19/18Z - - UNKNOWN 24 18.30 57.00 12/20/00Z - - UNKNOWN 25 18.60 57.50 12/20/06Z - - UNKNOWN 26 19.00 58.20 12/20/12Z - - UNKNOWN 27 19.30 59.10 12/20/18Z - - UNKNOWN 28 19.40 60.40 12/21/00Z - - UNKNOWN