1974 Best Track data for TROPICAL STORM HELGA
Date: 10-13 AUG 1974 TROPICAL STORM HELGA ADV LAT LON TIME WIND PR STAT 1 13.00 -109.10 08/10/00Z 25 - TROPICAL DEPRESSION 2 13.60 -111.30 08/10/06Z 25 - TROPICAL DEPRESSION 3 14.00 -113.00 08/10/12Z 25 - TROPICAL DEPRESSION 4 14.30 -114.20 08/10/18Z 35 - TROPICAL STORM 5 14.50 -115.30 08/11/00Z 35 - TROPICAL STORM 6 14.70 -116.40 08/11/06Z 35 - TROPICAL STORM 7 14.90 -117.40 08/11/12Z 35 - TROPICAL STORM 8 15.00 -118.40 08/11/18Z 40 - TROPICAL STORM 9 15.10 -119.30 08/12/00Z 40 - TROPICAL STORM 10 15.40 -120.00 08/12/06Z 35 - TROPICAL STORM 11 15.70 -120.80 08/12/12Z 35 - TROPICAL STORM 12 15.90 -121.50 08/12/18Z 30 - TROPICAL DEPRESSION 13 16.10 -122.30 08/13/00Z 25 - TROPICAL DEPRESSION 14 16.10 -123.10 08/13/06Z 25 - TROPICAL DEPRESSION 15 16.00 -124.00 08/13/12Z 25 - TROPICAL DEPRESSION