跳至主要內容

二零一二熱帶氣旋

 

表 4.4

一九五六至二零一二年間每年各熱帶氣旋警告信號的發出次數及總時段

年份信號總時段
138西北8西南8東北8東南910
195654000000
191
25
195749112201
295
45
195845001000
214
5
195911000000
36
35
1960117022211
432
35
196167121011
192
55
196243011011
158
10
196345001000
175
50
19641114135332
570
15
196576001100
239
40
196665002200
284
40
196786002100
339
10
196877011011
290
10
196942000000
110
15
197068212000
286
45
1971910132211
323
25
197286001100
288
20
197386111010
416
50
19741210002110
525
20
197586100111
292
20
197666001200
351
30
197786001000
395
10
197889113200
462
10
197955102211
281
15
1980108001100
414
5
198154001100
202
20
198274000000
247
35
198387012211
289
42
198466001000
280
2
198554100100
193
35
198667011000
305
0
198761000000
165
45
198864000000
204
10
198978002200
306
10
199064000000
245
10
199186001100
349
55
199255001100
167
5
199389002400
325
40
199443000000
138
10
199586221100
348 
50
199672000100
189
0
199723011010
97
30
199852000000
188
35
19991013432021
520
0
200073000000
329
5
200166112100
253
35
200232000100
144
25
200345111110
158
0
200432111000
77
35
200531000000
142
45
2006103000000
317
50
2007
4
3
0
1
0
0
0
0
86
50
2008
8
9
2
2
3
2
1
0
347
0
2009
13
9
1
1
1
2
1
0
255
30
2010
8
3
0
0
0
0
0
0
220
0
2011
85000100213 0
201297002311252 45
37531723316048201315131 14  
平均6.6 5.6 0.4 0.5 1.1 0.8 0.4 0.2 265 28  


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