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TROPICAL CYCLONES IN 2015

TROPICAL CYCLONES IN 2015

SIX-HOURLY POSITION AND INTENSITY DATA OF
SUPER TYPHOON DOLPHIN (1507)

Month
Date
Time
(UTC)
Intensity
Estimated
minimum
central
pressure
(hPa)
Estimated
maximum
surface winds
(m/s)
Lat. (°N) Long. (°E)
May
8
0000
T.D.
1002
13
3.5
161.8
0600
T.D.
1002
13
3.8
162.1
1200
T.D.
1000
16
3.8
162.5
1800
T.D.
1000
16
4.0
162.5
9
0000
T.S.
998
18
4.5
162.5
0600
T.S.
998
18
4.8
162.3
1200
T.S.
996
21
5.3
162.2
1800
T.S.
996
21
5.6
161.4
10
0000
T.S.
996
21
6.2
160.2
0600
T.S.
996
21
6.8
160.1
1200
T.S.
996
21
7.2
160.0
1800
T.S.
996
21
8.4
159.9
11
0000
T.S.
996
21
9.2
159.7
0600
T.S.
998
18
9.8
159.7
1200
T.S.
998
18
10.0
159.0
1800
T.S.
998
18
10.1
158.6
12
0000
T.S.
996
21
10.1
158.2
0600
T.S.
992
23
10.1
157.9
1200
S.T.S.
985
25
10.1
157.5
1800
S.T.S.
980
28
10.1
156.8
13
0000
S.T.S.
975
31
10.1
156.3
0600
T.
965
36
10.3
155.3
1200
T.
960
39
10.6
154.2
1800
T.
960
39
10.9
153.4
14
0000
T.
960
39
11.4
152.2
0600
T.
960
39
11.9
151.2
1200
T.
960
39
12.5
149.7
1800
T.
955
41
12.8
148.5
15
0000
T.
955
41
13.4
147.2
0600
S.T.
950
43
13.6
145.5
1200
S.T.
945
46
14.0
144.5
1800
SuperT.
935
52
14.8
143.5
16
0000
SuperT.
930
54
15.2
142.4
0600
SuperT.
925
57
15.8
141.5
1200
SuperT.
925
57
16.5
140.6
1800
SuperT.
925
57
17.2
139.8
17
0000
SuperT.
925
57
17.9
139.1
0600
SuperT.
925
57
18.6
138.7
1200
SuperT.
930
54
19.4
138.5
1800
SuperT.
935
52
20.1
138.4
18
0000
S.T.
945
46
20.8
138.5
0600
T.
955
41
21.5
138.6
1200
T.
960
39
22.2
138.8
1800
T.
965
36
23.1
139.0
19
0000
T.
970
33
23.8
139.2
0600
S.T.S.
975
31
24.6
139.9
1200
S.T.S.
975
31
25.4
141.1
1800
S.T.S.
975
31
26.9
142.3
20
0000
S.T.S.
975
31
28.0
144.1
0600
S.T.S.
980
28
30.0
146.3
Became Extratropical

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