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055 - IMPERIAL BEACH NORTH, CA
Status:
DECOMMISSIONED
Notice:
12/31/1996 Station decommissioned
Station Info
Data server
Historic data
Availability
Product descriptions
Waves
Single Run
9-band
Spectrum
Polar spectrum
Monthly
Parameter Data
Compendium
Mountain
Feather
9-band Energy Data
9-band Dir Data
Summaries
Waves 1 day
Waves 1 week
Wave hght box plot
Min Max Mean
Wave rose
Period rose
Landing conditions
Persistence
Joint distributions
Daily max wave
Sea and Swell
Largest events
Download
Parameters
JustDAR
Select a station
◄
1983-07
1983-08
1983-09
1983-10
1983-11
1983-12
1984-01
1984-02
1984-03
1984-04
1984-05
1984-06
1984-07
1984-08
1984-09
1984-10
1984-11
1984-12
1985-01
1985-02
1985-03
1985-04
1985-05
1985-06
1985-07
1985-08
1985-09
1985-10
1985-11
1985-12
1986-01
1986-02
1986-10
1986-11
1986-12
1987-01
1987-02
1987-03
1987-04
1987-05
1987-06
1987-07
1987-08
1987-09
1987-10
1987-11
1987-12
1988-01
1989-03
1989-04
1989-05
1989-06
1989-07
1989-08
1989-09
1989-10
1989-11
1989-12
1990-01
1990-02
1990-03
1990-04
1990-05
1990-06
1990-07
1990-08
1990-09
1990-10
1990-11
1990-12
1991-01
1991-02
1991-03
1991-04
1991-05
1991-06
1991-07
1991-08
1991-09
1991-10
1991-11
1991-12
1992-01
1992-02
1992-03
1992-04
1992-05
1992-06
1992-07
1992-08
1992-09
1992-10
1992-11
1992-12
1993-01
1993-02
1993-03
1993-04
1993-05
1993-06
1993-07
1993-08
1993-09
1993-10
1993-11
1993-12
1994-01
1994-02
1994-03
1994-04
1994-05
1994-06
1994-07
1994-08
1994-09
1994-10
1994-11
1994-12
1995-01
1995-02
1995-03
1995-04
1995-05
1995-06
1995-07
1995-08
1995-09
1995-10
1995-11
1995-12
1996-01
1996-02
1996-03
1996-04
1996-05
1996-06
1996-07
1996-08
1996-09
1996-10
1996-11
1996-12
►
The table is only provided in units of cm.
For each band, equivalent Hs = 4*sqrt(Band Energy)
115 records
Date
(UTC)
Hs
(cm)
Tp
(s)
22+s
(cm^2)
18-22s
(cm^2)
16-18s
(cm^2)
14-16s
(cm^2)
12-14s
(cm^2)
10-12s
(cm^2)
8-10s
(cm^2)
6-8s
(cm^2)
2-6s
(cm^2)
1987-03-31 21:49
55
11
2
1
3
40
50
57
16
5
10
1987-03-31 15:52
57
11
3
1
4
40
43
66
21
6
17
1987-03-31 09:52
47
13
2
1
5
35
44
27
8
5
8
1987-03-31 03:52
48
13
3
1
8
17
52
35
9
8
10
1987-03-30 21:53
40
11
1
0
6
8
22
26
11
13
13
1987-03-30 15:52
44
11
2
1
3
10
27
37
13
12
18
1987-03-30 09:52
43
11
1
1
4
5
26
33
11
14
19
1987-03-30 03:52
49
4
2
2
3
6
23
27
20
32
33
1987-03-29 21:52
53
4
1
1
2
5
33
32
28
25
48
1987-03-29 15:52
58
4
2
2
2
4
25
44
45
34
49
1987-03-29 09:52
69
4
2
1
2
10
62
60
45
45
68
1987-03-29 03:52
63
4
5
2
2
7
31
42
37
42
80
1987-03-28 21:52
66
11
2
1
2
10
50
64
56
32
51
1987-03-28 16:47
75
4
3
2
3
17
65
74
39
61
79
1987-03-28 09:52
72
11
2
1
3
28
76
81
29
28
74
1987-03-28 03:49
102
4
9
3
5
24
86
136
96
119
164
1987-03-27 22:49
118
4
3
2
6
35
141
168
71
189
255
1987-03-27 15:53
96
4
5
3
4
19
67
120
42
75
240
1987-03-27 10:46
84
4
2
1
2
11
49
72
64
41
199
1987-03-27 03:52
81
4
5
3
4
17
77
84
51
67
104
1987-03-26 22:05
111
4
4
2
3
16
140
158
152
131
166
1987-03-26 15:52
111
4
8
4
5
26
181
107
84
131
222
1987-03-26 09:52
120
4
6
5
5
52
191
126
79
188
252
1987-03-26 03:52
114
4
10
6
8
68
130
103
139
151
187
1987-03-25 22:00
127
4
7
4
8
111
121
123
197
203
236
1987-03-25 16:00
121
7
8
8
15
80
125
62
175
241
200
1987-03-25 09:50
132
7
15
9
14
77
158
125
226
275
188
1987-03-25 03:52
150
7
13
7
21
38
80
129
333
517
264
1987-03-24 21:53
165
7
7
5
18
45
88
149
390
617
372
1987-03-24 15:52
184
7
20
10
8
22
88
125
635
823
370
1987-03-24 09:52
168
7
12
8
6
16
72
71
243
939
394
1987-03-24 03:52
127
4
5
3
4
24
117
73
74
263
440
1987-03-23 21:52
126
7
4
3
3
14
106
110
97
383
265
1987-03-23 18:45
121
7
5
3
4
41
127
117
145
295
170
1987-03-23 15:50
127
7
6
3
6
53
212
89
148
316
166
1987-03-23 09:52
150
7
16
8
8
45
113
133
241
516
324
1987-03-23 03:53
186
7
19
7
9
46
71
236
579
713
476
1987-03-22 15:52
211
7
11
5
13
30
32
66
712
1120
797
1987-03-22 09:52
166
7
6
3
3
5
16
64
66
820
742
1987-03-22 03:52
131
4
3
2
1
4
13
83
122
139
707
1987-03-21 21:52
81
4
2
1
2
4
33
83
74
51
162
1987-03-21 15:52
101
4
2
1
2
5
44
160
126
96
200
1987-03-21 09:52
109
4
5
3
2
13
54
163
151
119
231
1987-03-21 03:52
116
7
6
2
2
9
76
192
192
205
151
1987-03-20 21:53
112
7
5
2
3
17
27
123
137
242
228
1987-03-20 15:52
129
7
4
2
2
15
33
93
118
486
281
1987-03-20 09:52
159
7
9
4
3
8
22
116
402
636
372
1987-03-20 03:52
165
7
13
5
6
14
26
93
196
793
557
1987-03-19 21:52
198
7
13
6
4
10
38
111
565
981
714
1987-03-19 16:03
191
7
14
5
5
10
34
157
505
816
736
1987-03-19 09:50
134
7
7
4
4
8
96
104
286
338
266
1987-03-19 03:52
121
7
9
4
3
13
63
100
159
358
210
1987-03-18 21:52
102
4
5
3
2
11
76
82
101
163
201
1987-03-18 15:52
92
4
4
3
2
13
104
97
82
95
129
1987-03-18 09:52
96
9
4
2
3
14
71
81
142
135
125
1987-03-18 03:53
101
4
8
5
3
11
66
80
146
156
160
1987-03-17 21:53
123
7
7
4
6
47
137
165
160
217
190
1987-03-17 15:54
136
7
13
5
4
52
135
185
200
363
191
1987-03-17 09:52
158
9
13
8
16
81
164
155
434
381
298
1987-03-17 03:52
172
9
20
8
16
60
165
280
500
465
320
1987-03-16 21:52
207
9
19
13
29
160
193
426
768
617
441
1987-03-16 15:52
229
9
58
20
24
84
204
573
1089
694
499
1987-03-16 09:51
287
9
61
35
60
171
231
817
2109
769
860
1987-03-16 03:50
267
9
48
18
26
46
170
356
1556
1047
1165
1987-03-15 21:52
264
4
38
15
17
36
218
315
960
1331
1410
1987-03-15 15:50
242
7
25
16
16
62
333
290
446
1280
1188
1987-03-15 09:50
174
11
18
8
13
143
341
514
183
265
390
1987-03-15 03:51
163
4
23
12
15
197
258
254
168
228
498
1987-03-14 21:57
177
13
16
12
28
231
396
292
216
391
362
1987-03-14 15:52
163
4
22
18
63
267
264
275
176
268
290
1987-03-14 09:52
164
15
30
19
92
402
372
230
114
154
227
1987-03-14 03:52
152
15
39
62
153
335
269
163
133
119
120
1987-03-13 21:52
128
17
19
81
214
201
74
99
147
78
98
1987-03-13 15:52
123
17
30
96
159
131
91
133
138
62
92
1987-03-13 09:52
119
11
32
158
108
43
84
159
85
66
135
1987-03-13 03:53
108
11
15
30
16
18
125
216
117
75
110
1987-03-12 21:52
102
11
5
5
5
16
92
226
123
53
118
1987-03-12 15:52
113
11
12
3
3
16
98
321
157
74
104
1987-03-12 09:52
102
11
7
3
3
17
99
195
130
60
130
1987-03-12 03:52
109
11
10
3
4
23
103
283
168
56
85
1987-03-11 21:52
99
11
2
2
2
16
85
304
86
49
67
1987-03-11 15:52
92
11
7
2
2
19
82
177
104
61
74
1987-03-11 09:52
94
11
7
2
3
15
84
133
105
83
115
1987-03-11 03:49
115
11
12
3
4
15
114
247
242
82
99
1987-03-10 21:52
104
11
3
2
4
12
47
181
167
119
136
1987-03-10 15:52
100
11
7
3
6
10
67
159
127
111
134
1987-03-10 09:52
105
11
7
2
4
10
67
197
165
103
127
1987-03-10 03:49
99
11
6
2
3
17
93
235
106
70
77
1987-03-09 21:52
80
11
2
1
2
9
60
106
100
55
66
1987-03-09 15:52
80
11
6
3
3
17
91
98
67
36
81
1987-03-09 03:52
85
4
4
1
1
17
61
97
69
68
129
1987-03-08 21:52
102
4
3
2
3
42
71
90
131
133
177
1987-03-08 15:52
106
11
4
3
4
27
79
196
116
96
178
1987-03-08 09:52
111
11
11
5
9
45
144
205
98
104
139
1987-03-08 03:52
134
13
16
9
21
127
210
190
184
168
184
1987-03-07 21:52
147
11
16
9
21
160
227
343
268
141
156
1987-03-07 15:52
136
11
14
7
26
140
177
319
216
113
129
1987-03-07 09:52
147
11
17
14
49
144
246
333
200
175
144
1987-03-07 03:52
150
13
22
9
38
122
350
346
199
145
152
1987-03-06 21:52
153
11
17
7
61
133
329
497
150
136
111
1987-03-06 15:52
159
11
23
14
102
145
319
522
176
109
141
1987-03-06 09:52
157
13
16
9
35
159
441
384
180
122
174
1987-03-06 03:52
152
13
20
41
38
149
426
282
205
131
136
1987-03-05 21:52
150
13
22
13
22
175
383
306
156
160
145
1987-03-05 15:52
128
13
13
13
27
110
256
229
136
117
105
1987-03-05 09:52
156
13
24
13
59
325
462
241
125
140
92
1987-03-05 03:52
132
13
14
12
25
93
316
241
164
119
99
1987-03-04 15:52
89
13
4
3
6
36
127
120
77
76
46
1987-03-04 03:52
68
13
2
2
5
29
119
69
29
14
20
1987-03-03 15:52
49
13
2
2
5
24
44
34
26
5
8
1987-03-03 03:52
53
13
2
2
8
30
67
16
18
11
21
1987-03-02 15:52
46
4
1
1
4
11
25
30
15
7
37
1987-03-02 03:52
44
4
1
1
3
9
27
20
18
11
29
1987-03-01 09:52
38
4
0
0
1
4
5
11
8
13
48
1987-03-01 03:52
41
4
1
0
1
3
6
14
8
16
57
