Skip Content

Tropical Cyclones in 2017 > Six-hourly Position and Intensity Data of Super Typhoon Lan (1721)

TROPICAL CYCLONES IN 2017

Six-hourly Position and Intensity Data of Super Typhoon Lan (1721)

Month
Date
Time
(UTC)
Intensity
Estimated
minimum
central
pressure
(hPa)
Estimated
maximum
surface winds
(m/s)
Lat.
(oN)
Long.
(oE)
OCT 15 1200 T.D. 1000 13 9.3 136.8
1800 T.D. 998 16 9.8 136.7
16 0000 T.S. 996 18 10.3 136.0
0600 T.S. 996 18 10.7 135.1
1200 T.S. 994 21 10.7 134.4
1800 T.S. 994 21 10.6 133.6
17 0000 T.S. 990 23 10.6 132.5
0600 S.T.S. 985 25 10.4 132.3
1200 S.T.S. 980 28 10.5 132.3
1800 S.T.S. 975 31 10.7 132.4
18 0000 S.T.S. 975 31 12.0 132.5
0600 S.T.S. 975 31 12.9 132.3
1200 T. 970 33 14.0 131.6
1800 T. 965 36 14.8 131.1
19 0000 T. 965 36 15.4 130.2
0600 T. 965 36 16.2 130.1
1200 T. 960 39 16.9 130.0
1800 T. 960 39 17.7 129.9
20 0000 T. 955 41 18.8 130.0
0600 S.T. 950 43 19.7 130.0
1200 SuperT. 935 52 20.1 130.2
1800 SuperT. 925 57 20.7 130.6
21 0000 SuperT. 925 57 21.3 131.2
0600 SuperT. 930 54 22.4 131.9
1200 SuperT. 930 54 23.7 132.5
1800 SuperT. 930 54 25.4 133.2
22 0000 SuperT. 935 52 27.7 133.7
0600 S.T. 940 46 29.8 134.4
1200 S.T. 945 43 32.2 136.4
1800 T. 950 41 34.6 138.1
23 0000 S.T.S. 970 31 37.5 141.6
  Became Extratropical