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TROPICAL CYCLONES IN 2015

TROPICAL CYCLONES IN 2015

SIX-HOURLY POSITION AND INTENSITY DATA OF
SUPER TYPHOON ATSANI (1516)

Month
Date
Time
(UTC)
Intensity
Estimated
minimum
central
pressure
(hPa)
Estimated
maximum
surface winds
(m/s)
 Lat. (°N) Long. (°E)
Aug
14
0600
T.D.
1004
13
15.0
163.0
1200
T.D.
1000
16
15.0
162.6
1800
T.S.
996
18
14.8
162.4
15
0000
T.S.
996
18
14.7
162.2
0600
T.S.
996
18
14.8
162.0
1200
T.S.
992
21
14.9
161.8
1800
S.T.S.
985
25
14.8
161.3
16
0000
S.T.S.
985
25
14.4
160.9
0600
S.T.S.
980
28
14.5
160.4
1200
S.T.S.
975
31
14.4
160.0
1800
S.T.S.
975
31
14.3
159.6
17
0000
T.
965
36
14.5
159.1
0600
T.
955
41
14.7
158.5
1200
S.T.
945
46
15.1
158.0
1800
S.T.
940
49
15.7
157.0
18
0000
SuperT.
935
52
15.9
156.2
0600
SuperT.
930
54
16.3
155.5
1200
SuperT.
930
54
17.0
154.9
1800
SuperT.
925
57
17.9
153.8
19
0000
SuperT.
925
57
18.7
152.9
0600
SuperT.
920
59
19.1
151.9
1200
SuperT.
915
61
19.7
151.3
1800
SuperT.
925
57
20.4
150.4
20
0000
SuperT.
935
52
21.2
149.5
0600
S.T.
940
49
22.0
148.6
1200
S.T.
940
49
22.6
147.8
1800
S.T.
945
46
23.3
147.1
21
0000
S.T.
950
43
24.1
146.5
0600
T.
955
41
25.0
146.0
1200
T.
955
41
25.5
145.5
1800
T.
955
41
26.4
145.1
22
0000
T.
955
41
27.0
144.9
0600
T.
955
41
27.6
145.0
1200
T.
955
41
28.2
145.1
1800
T.
960
39
29.0
145.3
23
0000
T.
960
39
29.5
145.5
0600
T.
960
39
30.0
146.1
1200
T.
960
39
30.6
146.7
1800
T.
965
36
31.3
147.4
24
0000
T.
970
33
32.0
148.1
0600
S.T.S.
975
31
32.6
149.2
1200
S.T.S.
975
31
32.9
150.8
1800
S.T.S.
975
31
33.9
152.9
25
0000
S.T.S.
975
31
35.6
155.7
0600
S.T.S.
975
31
38.0
157.4
Became Extratropical

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