FORECAST
TODAY
14/02
13/02
12/02
ARCHIVE
FIRE DANGER
FIRE BEHAVIOUR
FUEL MOISTURE
WEATHER
RAW DATA
Fire Weather Report
FIRE DANGER CLASS
FIRE WEATHER INDICES
WEATHER OBSERVATIONS
North Island Data
Northland
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Aupouri Peninsula
H
E
H
86
64
665
6.6
103
24.1
24.4
61
251
20
0.0
90
Aut
Waitangi Forest
H
E
H
89
31
490
8.0
54
19.6
29.4
46
275
16
0.0
80
Aut
Opouteke
M
E
M
84
33
220
3.0
48
8.4
22.1
79
212
9
0.0
80
Aut
Hokianga
H
E
H
88
32
531
7.7
56
19.6
27.7
54
292
17
0.0
80
Aut
Dargaville
M
E
H
84
20
430
4.7
36
10.6
23.5
71
285
19
0.0
80
Aut
Kaipara
M
V
M
81
28
349
1.9
46
5.4
21.8
89
276
7
0.0
80
Aut
Kaikohe
H
E
H
87
39
451
7.3
64
20.2
25.0
65
240
19
0.0
65
Aut
Whangarei Aero
M
E
M
84
16
381
3.7
29
7.4
25.0
67
270
15
0.0
65
Aut
Mangakahia
M
E
H
86
51
522
4.2
82
15.4
26.1
61
257
11
0.0
80
Aut
Pouto
M
E
M
84
29
463
3.8
50
10.6
22.6
81
287
15
0.0
80
Aut
Auckland
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Mahurangi Forest
L
H
M
63
14
286
1.2
25
1.7
21.3
88
306
17
1.6
60
Aut
Woodhill
L
L
L
43
27
441
0.1
47
0.2
20.8
94
204
10
4.6
65
Aut
Clevedon Coast
M
V
M
75
36
448
1.4
60
4.7
22.9
81
252
12
1.0
70
Aut
Cornwallis Depot
L
H
M
70
33
406
1.0
55
3.0
25.2
71
217
9
3.2
60
Aut
Great Barrier Island
H
E
H
88
34
333
7.9
54
19.5
26.3
64
263
19
0.0
70
Aut
Hunua East
M
E
M
83
33
354
2.9
53
8.7
26.6
66
335
11
1.0
65
Aut
Waikato
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Whangamata
M
E
M
86
16
93
2.7
22
4.6
25.5
75
213
3
0.0
65
Aut
Bodley Road
L
L
L
59
18
254
0.5
30
0.6
24.6
64
260
4
7.2
65
Aut
Port Taharoa
L
L
L
59
7
206
0.8
13
0.6
22.0
69
210
15
5.6
40
Aut
Paeroa
L
H
L
62
8
271
0.7
14
0.5
24.0
81
260
9
2.6
50
Aut
Hamilton Aero
L
V
M
67
9
103
1.3
15
1.1
23.0
72
280
17
2.6
60
Aut
Athol
L
L
M
59
7
124
0.9
12
0.6
22.5
67
232
18
9.6
65
Aut
Waihi Gold
L
V
M
76
16
125
1.5
24
2.5
21.3
88
255
12
0.8
65
Aut
Waikawau Bay
H
E
H
86
17
279
10.7
30
18.0
25.5
74
0
31
0.0
75
Aut
Central North Island
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Whakatane Aero
M
E
M
82
15
244
3.7
26
6.9
23.0
87
310
20
0.0
60
Aut
Rotorua Aero
L
H
L
68
8
151
1.2
14
0.9
23.0
77
270
15
3.0
40
Aut
Taupo Aero
M
E
M
86
24
309
4.0
40
9.8
22.0
69
230
11
0.2
55
Aut
Tauranga Aero
M
E
L
86
30
147
6.0
40
13.5
26.0
66
290
19
0.2
40
Aut
Matea
L
H
L
65
13
158
1.1
21
1.0
21.7
60
223
14
5.8
40
Aut
Minginui
L
H
L
69
11
150
1.2
18
1.3
16.9
64
154
15
2.8
40
Aut
Rotoehu
L
E
L
84
9
199
3.6
16
5.1
25.5
65
228
14
0.0
40
Aut
Goudies
L
H
L
62
12
225
1.2
22
1.5
21.7
64
292
19
9.4
40
Aut
Galatea
M
E
L
87
23
228
6.3
37
13.3
26.0
64
229
17
0.0
40
Aut
Kawerau
M
E
L
86
19
223
3.0
32
6.6
27.0
64
99
5
0.4
45
Aut
Rotoaira
L
V
L
74
8
210
1.9
15
2.3
21.9
59
343
19
2.0
40
Sub
Tahorakuri
L
H
L
72
22
208
1.0
35
2.0
23.3
61
245
8
3.2
45
Aut
Hautu
L
V
M
75
12
220
2.0
21
3.1
21.9
59
343
19
2.0
55
Aut
Opotiki
M
E
L
84
14
204
6.0
24
10.2
23.4
80
281
24
0.0
50
Aut
Te Puke
M
E
M
84
28
396
2.7
47
7.8
25.7
65
281
8
0.0
60
Aut
Waihau Bay
L
L
L
55
18
160
0.5
28
0.5
21.0
88
290
10
3.6
40
Aut
Eastern North Island
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Hicks Bay
M
E
L
77
12
96
3.9
19
6.0
21.0
97
320
30
0.0
40
Aut
Pouawa
M
E
M
84
33
528
3.9
57
11.7
20.9
78
241
14
0.0
65
Aut
Poroporo
H
E
H
85
38
470
8.9
63
23.0
22.2
78
76
30
0.1
60
Aut
Waimarama
M
E
M
87
37
504
3.9
63
12.5
21.3
66
71
8
0.0
70
Aut
Tuai
M
E
L
88
15
60
7.9
18
11.1
25.2
52
346
19
0.0
40
Aut
Crownthorpe
M
E
L
85
13
74
4.1
19
6.3
23.4
72
91
14
0.0
50
Aut
Kaiwaka
L
E
L
85
10
69
3.6
15
4.8
23.1
72
73
12
0.0
40
Sub
Waipukurau
M
E
M
86
22
197
3.0
34
6.8
23.7
60
0
4
0.0
60
Aut
Bridge Pa
M
E
L
87
25
295
6.8
42
15.2
23.8
65
69
17
0.0
50
Aut
Te Haroto
M
E
L
88
21
90
8.7
27
14.6
24.3
47
352
19
0.0
40
Aut
Gwavas
M
E
M
86
16
89
4.1
22
7.0
22.5
70
77
11
0.2
65
Aut
Waihau
M
E
L
85
16
83
3.3
21
5.6
22.9
75
109
8
0.4
40
Aut
Te Pohue
M
E
L
86
11
70
4.2
16
5.9
23.1
72
73
12
0.0
40
Aut
Ongaonga
M
E
L
87
19
161
3.5
29
7.2
24.6
60
254
4
0.0
40
Aut
Cricklewood
L
E
L
85
11
70
3.1
16
4.3
25.3
71
46
8
0.0
40
Aut
Gisborne Aero
M
E
L
85
21
156
4.2
32
8.9
23.0
75
150
13
0.0
40
Aut
Mahia
M
E
L
86
13
239
4.3
22
7.4
23.0
68
60
11
0.0
45
Aut
Napier Aero
M
E
L
84
8
106
4.4
14
5.7
22.0
79
80
17
0.0
40
Aut
Taranaki
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
New Plymouth Aero
M
E
L
82
11
277
4.6
20
7.4
21.0
66
260
24
0.2
40
Aut
Eltham
M
E
L
84
15
315
5.8
27
10.4
20.2
67
268
22
0.0
40
Aut
Waverly
M
E
M
79
12
198
3.9
20
6.4
19.9
67
291
27
1.6
65
Aut
Okato
L
V
L
77
16
214
1.8
26
3.5
20.5
64
166
16
0.8
40
Aut
Marco
L
L
L
57
11
180
0.5
19
0.5
21.3
62
279
10
8.4
40
Aut
Hawera
M
E
L
84
13
305
5.9
24
10.1
20.0
68
270
24
0.6
40
Aut
Wanganui-Manawatu
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Three Kings
M
E
L
84
9
74
5.9
14
7.5
17.5
59
251
24
0.2
50
Aut
Webb
M
E
L
84
13
71
4.7
18
7.0
17.7
55
347
20
0.2
50
Aut
Westlawn
M
E
L
85
13
82
4.8
19
7.4
19.3
50
268
16
0.0
50
Aut
Desert Road Summit
M
E
L
86
19
76
3.5
23
6.3
20.5
52
336
7
0.2
50
Aut
Alfredton
L
H
L
64
9
69
1.2
13
0.8
20.4
61
354
17
7.4
40
Aut
Dannevirke
M
E
L
85
11
136
5.5
18
8.1
21.3
62
256
20
0.6
40
Aut
Waimarino Forest
L
L
L
48
5
145
0.2
9
0.1
19.6
70
329
7
5.4
30
Aut
National Park
L
L
L
29
2
76
0.0
4
0.0
17.3
77
346
2
4.2
30
Aut
Ngamatea
L
E
M
81
6
66
3.4
9
3.3
19.7
67
215
19
0.0
60
Aut
Waitarere Forest
L
E
M
76
12
293
2.3
21
3.7
19.0
70
320
20
0.0
55
Sub
Lismore
L
V
M
82
14
333
1.8
26
3.4
22.2
56
323
4
1.0
60
Aut
Waione
L
H
M
73
10
112
1.3
17
1.1
21.8
61
278
12
3.0
60
Aut
Tapuae
225
13
0.2
55
Aut
Raumai
M
E
L
82
17
344
2.6
31
5.5
20.6
62
286
13
0.0
40
Aut
Levin
L
E
L
76
11
200
2.3
19
3.5
19.0
70
320
20
0.0
40
Aut
Spriggins Park
M
E
L
82
15
310
7.8
26
13.3
21.0
61
260
33
1.4
30
Sub
Waiouru Aero
M
E
M
79
21
201
2.2
33
5.0
19.0
76
260
15
0.8
55
Aut
Wanganui Aero
M
E
M
82
16
313
7.8
29
13.9
21.0
61
260
33
1.4
60
Aut
Palmerston North Aero
L
V
L
71
10
231
1.9
18
2.8
20.0
68
280
22
3.0
40
Aut
Wairarapa
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Ngawihi
M
E
L
84
18
350
2.5
31
5.5
21.0
66
260
6
0.0
40
Aut
Castle Point
M
E
L
85
9
84
8.7
14
10.4
21.0
64
0
28
0.0
40
Aut
Stony Creek
M
E
L
85
15
93
3.9
22
6.6
22.1
56
13
12
0.2
40
Aut
Haurangi
L
E
L
78
13
97
2.5
19
3.9
20.4
60
296
19
0.0
40
Aut
Holdsworth Station
L
H
L
75
18
111
1.2
25
1.8
23.3
51
121
9
2.8
40
Aut
Ngaumu
M
E
L
87
19
93
3.9
25
7.3
22.9
54
343
7
0.0
40
Aut
Masterton Aerodrome
L
H
L
68
16
133
0.8
24
0.8
23.0
56
130
6
4.2
40
Aut
Wellington
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Rimutaka Forest Park
M
E
L
84
21
136
4.6
31
9.4
22.0
60
7
19
0.0
40
Aut
Belmont
L
L
M
55
4
214
2.5
7
1.9
17.0
79
358
44
0.2
60
Aut
Titahi Bay
M
E
M
77
20
415
2.6
35
6.2
20.5
70
339
23
0.0
60
Aut
Chatham Island
L
L
L
59
6
357
1.3
11
0.8
16.0
63
260
24
2.8
30
Aut
Wellington Aero
H
E
H
84
16
368
15.2
29
23.0
21.0
66
10
43
0.0
60
Aut
Lower Hutt
M
E
L
83
18
239
3.9
31
8.3
21.0
44
20
19
0.0
40
Aut
Paraparaumu
M
E
L
79
14
290
5.5
25
9.7
20.0
68
20
33
0.0
40
Aut
South Island Data
Nelson-Marlborough
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Opua Bay
M
E
L
85
24
308
3.5
40
8.8
21.9
59
252
11
0.0
30
Aut
Keneperu Head
M
V
L
82
24
245
2.0
39
5.2
22.2
55
14
7
0.0
30
Aut
Totaranui
L
V
L
78
11
158
2.1
19
3.0
22.0
62
34
16
0.0
20
Aut
Awatere Valley
V
E
V
88
54
585
8.4
88
26.2
23.2
47
328
18
0.0
90
Aut
Hira
L
V
L
77
17
316
1.4
29
2.8
22.2
43
271
11
0.0
20
Aut
Dovedale
L
H
L
64
10
186
1.0
18
0.8
20.1
56
44
13
0.2
20
Sub
Rai Valley
M
E
L
85
21
180
5.0
32
10.3
22.8
37
283
18
0.0
30
Aut
Molesworth
H
E
L
88
36
432
8.4
59
21.4
23.2
47
328
18
0.0
50
Sub
Murchison
L
H
L
63
14
102
0.7
21
0.7
17.9
53
152
8
0.0
20
Sub
Ngaruru
L
L
M
59
8
186
0.5
14
0.4
21.8
48
248
7
0.0
80
Aut
Western Boundary
L
H
L
60
9
121
0.6
15
0.5
17.9
53
152
8
0.0
20
Aut
Kaikoura
M
V
M
80
22
520
1.7
40
4.4
16.0
79
40
9
0.6
60
Aut
Nelson Aero
L
V
L
80
15
306
1.4
26
2.3
22.0
41
290
4
0.0
20
Aut
Woodbourne Aero
H
E
H
89
51
439
5.8
79
19.0
23.0
39
280
9
0.0
90
Aut
Big Pokororo
L
H
L
64
7
228
1.0
13
0.7
20.1
56
44
13
0.2
20
Aut
St Arnaud
L
H
L
73
10
49
1.3
14
0.9
18.4
48
358
11
0.2
20
Aut
Cape Campbell
M
E
H
80
23
584
5.2
42
12.5
18.0
84
0
30
0.0
85
Aut
Onamalutu
M
E
M
84
24
292
2.7
40
6.9
22.1
49
50
7
0.0
60
Aut
West Coast
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Reefton
L
H
L
69
11
64
0.8
15
0.6
17.6
57
221
6
0.0
50
Aut
Westport
L
E
M
79
6
74
4.2
10
4.5
19.0
51
250
28
0.0
70
Aut
Haast
L
L
L
59
3
93
0.5
6
0.2
16.0
74
290
6
0.0
40
Aut
Hokitika Aero
L
H
L
65
4
95
1.0
7
0.5
17.0
63
260
13
0.0
50
Aut
Canterbury
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Timaru Aero
M
E
M
85
41
510
2.9
69
10.3
19.0
48
50
6
0.8
60
Aut
Waihaorunga
M
V
M
79
47
670
1.7
80
7.3
16.0
56
14
11
1.4
75
Sub
Lees Valley
M
E
M
86
32
343
3.2
53
9.4
17.9
49
150
4
0.6
60
Aut
Motukarara
H
E
H
85
34
507
7.0
58
18.7
17.2
59
26
23
0.0
80
Aut
Mount Somers
L
L
L
50
5
168
0.2
10
0.1
14.6
68
167
4
5.8
40
Aut
Pukaki Aero
H
E
H
89
89
636
5.1
132
22.2
17.0
48
322
5
0.0
80
Aut
Oxford
M
E
M
86
26
377
3.7
44
9.6
17.1
56
97
9
0.0
60
Aut
Mount Cook
M
E
H
83
23
81
5.5
27
10.2
16.0
36
348
24
0.0
70
Aut
Burnham
M
E
M
86
41
523
4.5
69
14.5
19.0
52
74
11
0.0
60
Aut
Tekapo
M
E
M
88
60
370
3.9
85
14.7
14.3
53
90
5
0.0
80
Aut
Hakatere
M
E
M
89
55
425
4.2
83
15.6
15.3
52
355
4
0.0
70
Aut
Leeston
H
E
L
87
50
528
5.0
80
17.4
19.5
49
52
11
0.0
50
Aut
Le Bons Bay
L
V
M
74
12
486
1.6
23
2.5
14.0
78
40
15
0.0
60
Aut
Christchurch Aero
H
E
H
86
40
527
6.0
68
18.1
18.0
66
60
19
0.0
85
Aut
Hanmer
M
E
M
88
30
356
5.8
49
14.8
19.5
41
268
12
0.0
65
Aut
Cannington
M
V
M
80
37
627
2.0
64
7.2
16.0
56
14
11
1.4
65
Aut
Snowdon
L
V
L
81
17
205
1.6
28
3.0
14.3
68
228
4
0.0
40
Aut
Darfield
H
E
L
88
39
380
5.1
63
15.4
18.1
53
91
10
0.0
50
Aut
Bottle Lake
L
H
M
76
32
572
1.1
56
3.6
18.3
69
80
6
1.2
75
Aut
Ashley
L
V
L
82
15
135
1.9
23
3.3
16.8
69
190
6
0.0
50
Aut
Balmoral
H
E
M
90
59
566
5.9
93
21.0
19.5
49
26
8
0.0
65
Aut
Ashburton Plains
M
E
M
87
45
539
4.0
74
14.0
18.1
54
339
8
0.0
65
Aut
Otago
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Dansey Pass
M
E
M
80
29
595
2.2
51
6.7
16.6
39
274
13
0.0
80
Aut
Tapanui
L
E
M
70
10
216
2.7
18
4.1
16.6
51
288
29
0.2
60
Aut
Glenledi
L
E
L
73
11
287
2.3
20
3.7
17.2
55
279
24
0.0
40
Aut
Rock and Pillar
M
E
M
81
33
519
2.4
57
7.7
18.0
36
315
12
0.0
70
Aut
Dunedin Aero
L
E
M
77
13
406
2.3
24
4.2
18.0
46
250
19
0.0
65
Aut
Deep Stream
L
E
M
63
10
143
2.9
17
4.1
13.4
51
253
36
0.4
65
Aut
Oamaru Aero
M
E
L
81
24
676
3.1
44
8.4
19.0
57
50
19
0.0
50
Aut
Queenstown Aero
M
E
M
83
29
368
4.4
49
11.8
18.0
37
210
19
0.0
75
Aut
Tara Hills
H
E
H
90
76
526
6.5
111
24.6
19.0
36
140
9
0.0
80
Aut
McRaes
M
V
M
75
17
458
2.1
31
4.4
14.7
44
274
19
0.0
70
Aut
Lauder
H
E
M
83
61
693
4.2
100
16.9
17.4
36
318
19
0.0
70
Aut
Windsor
M
E
L
82
31
607
2.2
55
7.1
17.6
57
277
8
0.0
50
Aut
Ranfurly
M
V
M
80
31
621
2.0
56
6.5
16.8
41
285
12
0.0
75
Aut
Glendhu
L
V
M
62
7
98
1.6
12
1.4
12.8
53
291
25
0.0
60
Aut
Herbert
L
V
M
76
24
383
1.4
41
3.5
13.2
46
61
11
1.0
65
Aut
Oamaru
L
H
M
72
17
505
1.1
31
1.9
18.0
61
90
9
0.0
60
Aut
Cromwell
H
E
H
88
67
560
5.1
103
20.0
19.9
34
32
10
0.0
85
Aut
Nugget Point
M
E
L
77
9
247
3.5
17
5.2
16.0
46
280
28
0.0
40
Aut
Clyde
M
E
M
84
50
676
3.1
84
12.3
17.7
42
303
10
0.0
75
Aut
Wanaka
E
E
V
91
87
507
13.7
122
42.1
19.0
31
290
20
0.0
80
Aut
Traquair
M
E
M
72
16
383
2.2
28
4.4
14.7
48
265
24
0.2
65
Aut
Butchers Dam
M
E
M
85
54
707
3.2
91
13.2
18.6
36
355
9
0.0
90
Aut
Naseby Forest
M
E
M
72
17
408
2.5
30
5.3
13.6
45
283
26
0.2
65
Aut
Cherry Farm
L
H
M
67
14
444
1.1
26
1.6
15.6
71
114
13
0.2
60
Aut
Southland
Sunday, 14 February 2010
STATION NAME
FOREST
SCRUB
GRASS
FFMC
DMC
DC
ISI
BUI
FWI
TEMP
RH
DIR
WSP
RN24
GC%
STAT
Gore
L
V
M
72
8
102
1.3
14
0.9
16.0
57
280
13
0.0
55
Aut
Invercargill Aero
L
E
L
61
5
147
2.2
9
1.8
16.0
74
270
32
3.0
50
Aut
Secretary Island
L
L
L
44
3
7
0.2
3
0.1
13.0
85
20
17
4.2
40
Aut
South West Cape
M
L
L
56
6
226
6.1
11
7.0
11.0
90
300
59
2.2
40
Aut
Garston
L
H
M
64
19
309
0.8
33
1.3
15.4
45
1
10
0.0
65
Aut
Lumsden
L
V
M
72
10
146
1.8
17
2.5
16.0
55
290
20
0.0
60
Aut
Manapouri Aero
L
H
M
64
12
120
1.2
20
1.3
15.0
65
280
17
0.0
60
Aut
Barn Hill
L
V
M
68
9
203
1.8
17
2.4
12.9
66
327
23
0.0
60
Aut
Blackmount
L
E
L
74
12
91
3.3
18
4.9
15.5
57
355
30
0.0
50
Aut
Wreys Bush
L
E
M
77
11
230
2.6
20
4.1
16.3
54
296
21
0.0
55
Aut
Tuatapere
L
V
L
74
12
193
1.3
21
1.8
16.3
58
253
12
0.0
50
Aut
Slopedown
L
E
L
74
9
97
2.6
15
3.4
16.5
55
312
25
0.8
50
Aut
Aut :
Authentic data collected from the weather station
Sub :
Authentic data not available so data from one of three designated substitutes is used
Est :
An estimate of the values for a station has been made
For :
Forecast values have been entered for a station and not overwritten by authentic data
Copyright c 2002 National Rural Fire Authority | site optimised for
Microsoft's IE 5
& above.
Created on Monday, 15 February 2010 at 2:00 am
Understanding the FWI System