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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
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Feather
9-band Energy Data
9-band Dir Data
Summaries
Waves 1 day
Waves 1 week
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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)
114 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)
1987-05-31 21:53
78
4
2
1
1
3
7
9
23
163
169
1987-05-31 15:53
75
7
1
0
0
3
10
11
35
158
131
1987-05-31 09:54
79
4
1
0
1
2
11
14
25
107
234
1987-05-31 03:53
64
4
2
1
1
4
15
19
34
67
115
1987-05-30 21:54
79
4
1
1
1
3
9
13
24
113
224
1987-05-30 15:48
75
7
1
0
1
3
18
13
21
149
143
1987-05-30 09:53
78
4
1
0
1
5
11
10
20
143
192
1987-05-30 03:54
68
4
2
2
1
4
13
15
49
98
105
1987-05-29 21:54
79
4
1
1
1
7
19
10
41
127
178
1987-05-29 15:54
85
4
1
0
1
6
18
12
61
158
188
1987-05-29 09:53
76
4
1
1
1
12
29
12
41
104
159
1987-05-29 03:53
83
4
2
2
3
10
27
14
49
157
169
1987-05-28 21:54
84
4
1
1
2
14
26
14
26
169
191
1987-05-28 15:51
84
4
2
1
2
10
30
18
41
159
175
1987-05-28 09:54
97
4
1
1
3
26
33
14
20
168
316
1987-05-28 03:54
85
7
3
3
8
23
32
13
25
174
169
1987-05-27 21:54
93
4
1
1
3
24
33
10
28
206
228
1987-05-27 15:54
101
4
3
3
15
52
37
11
21
243
250
1987-05-27 09:54
96
4
2
2
16
52
41
16
31
156
253
1987-05-27 03:54
108
4
4
5
13
53
50
26
41
248
280
1987-05-26 21:54
107
7
3
3
11
28
34
24
54
283
275
1987-05-26 16:03
165
7
10
5
11
29
33
19
239
781
576
1987-05-26 09:53
172
7
4
5
23
33
25
22
440
695
593
1987-05-26 03:53
153
7
8
5
17
36
36
13
90
841
404
1987-05-25 21:53
146
7
4
4
6
15
25
26
189
589
465
1987-05-25 15:53
123
7
7
6
8
20
46
13
92
423
324
1987-05-25 09:53
97
4
1
2
6
29
36
12
14
206
278
1987-05-25 03:53
90
4
3
4
6
24
40
17
19
138
255
1987-05-24 21:53
92
4
2
1
6
45
46
15
22
194
196
1987-05-24 15:54
102
4
3
2
4
44
66
23
20
218
274
1987-05-24 09:53
99
4
2
4
16
86
81
21
21
107
267
1987-05-24 03:53
86
4
4
3
11
47
45
16
9
81
245
1987-05-23 22:40
99
4
6
6
48
100
55
41
15
103
229
1987-05-23 15:54
78
4
5
4
24
48
32
30
10
74
154
1987-05-23 09:53
92
4
3
5
39
62
37
36
11
79
252
1987-05-23 03:54
95
4
6
8
67
75
24
22
16
60
275
1987-05-22 21:54
84
4
5
8
79
80
34
19
14
40
162
1987-05-22 15:54
66
4
4
6
43
49
36
23
20
23
66
1987-05-22 09:54
68
13
5
10
17
30
65
48
18
38
56
1987-05-22 03:54
64
4
4
7
6
26
49
18
26
29
91
1987-05-21 21:53
76
13
5
6
6
47
104
41
28
44
77
1987-05-21 15:54
70
13
3
4
5
33
69
47
26
62
52
1987-05-21 03:54
83
15
4
4
12
111
111
47
43
40
52
1987-05-20 21:54
77
13
4
4
11
49
90
57
33
51
67
1987-05-20 15:54
72
13
3
4
11
56
76
40
34
30
68
1987-05-19 22:14
86
15
7
3
29
106
96
29
38
56
97
1987-05-19 15:54
79
4
2
4
10
41
68
31
43
78
109
1987-05-19 09:53
82
15
5
7
15
105
88
37
35
33
89
1987-05-19 03:53
83
4
6
6
13
65
68
32
33
70
137
1987-05-18 21:54
84
4
5
4
20
61
41
73
62
71
98
1987-05-18 15:54
92
4
2
3
9
33
32
79
64
133
172
1987-05-18 09:54
86
4
5
4
31
66
42
59
46
56
146
1987-05-18 03:54
85
4
4
3
17
28
28
71
55
98
141
1987-05-17 21:54
80
4
4
3
8
13
32
68
74
68
131
1987-05-17 15:54
74
4
1
2
6
7
26
78
62
40
115
1987-05-17 09:53
54
11
3
3
5
8
24
45
39
24
28
1987-05-17 03:54
54
13
3
2
3
11
48
27
31
28
26
1987-05-16 21:54
46
9
2
1
2
5
33
14
36
22
17
1987-05-16 15:54
45
13
1
1
1
22
34
19
21
13
16
1987-05-16 09:54
49
9
2
2
2
20
34
18
35
17
20
1987-05-16 03:54
42
13
1
1
2
9
22
20
22
16
17
1987-05-15 21:54
40
11
2
1
2
12
14
19
18
13
18
1987-05-15 15:54
47
11
1
1
2
22
22
29
24
15
23
1987-05-15 09:53
40
11
1
0
2
10
14
22
20
16
17
1987-05-15 03:53
46
11
2
1
6
11
15
37
23
19
19
1987-05-14 21:54
43
11
1
1
4
7
12
32
20
15
22
1987-05-14 15:54
44
4
1
1
4
6
9
11
28
28
34
1987-05-14 09:54
48
9
0
0
1
3
12
39
40
23
26
1987-05-14 03:54
49
9
3
4
6
7
15
24
40
18
31
1987-05-13 21:54
52
4
2
2
2
3
27
39
28
20
46
1987-05-13 15:54
59
9
3
1
1
4
32
39
67
22
48
1987-05-13 09:53
55
4
1
0
1
2
22
27
27
18
88
1987-05-13 03:54
58
4
2
1
2
6
35
28
36
18
82
1987-05-12 21:54
52
13
1
1
1
5
50
24
27
20
39
1987-05-12 15:54
49
4
3
1
1
10
32
20
34
14
38
1987-05-12 09:53
55
4
1
1
1
10
41
26
31
22
55
1987-05-12 03:54
57
4
3
1
2
21
43
26
27
27
56
1987-05-11 21:54
68
15
4
1
3
66
65
42
31
26
48
1987-05-11 15:54
55
4
2
1
3
36
43
23
22
13
46
1987-05-11 09:53
55
4
1
1
2
14
32
31
21
15
68
1987-05-11 03:48
61
4
2
1
4
25
39
30
24
31
76
1987-05-10 21:54
62
4
2
1
3
22
35
34
17
29
94
1987-05-10 15:54
74
4
3
1
4
27
43
39
26
37
158
1987-05-10 09:53
71
4
2
2
7
24
58
42
37
22
119
1987-05-10 03:54
67
4
4
2
3
19
62
41
30
12
102
1987-05-09 21:53
73
11
4
2
7
26
37
98
44
17
95
1987-05-09 15:53
71
11
5
4
6
40
63
78
48
12
55
1987-05-09 09:53
77
11
5
3
5
53
81
105
49
17
46
1987-05-09 03:53
69
11
6
2
5
30
78
80
38
23
36
1987-05-08 21:54
90
11
6
3
10
57
99
202
62
23
39
1987-05-08 15:54
82
11
6
5
15
60
73
114
66
27
47
1987-05-08 09:53
72
13
6
5
22
45
78
48
36
28
48
1987-05-08 03:54
68
15
8
8
31
61
44
29
39
32
32
1987-05-07 21:54
75
13
5
5
15
39
69
33
60
57
63
1987-05-07 15:54
66
13
2
2
15
38
56
46
37
20
56
1987-05-07 09:54
75
9
4
6
14
34
41
76
84
37
54
1987-05-07 03:54
71
15
5
3
7
64
54
52
40
37
52
1987-05-06 21:54
73
11
4
2
8
45
53
69
52
41
59
1987-05-06 15:54
86
4
3
2
6
61
80
99
57
39
105
1987-05-06 09:53
84
4
5
3
7
56
76
70
45
60
114
1987-05-06 03:54
102
11
9
5
19
73
125
142
93
74
104
1987-05-05 22:54
95
4
5
4
17
40
90
93
65
85
156
1987-05-05 15:53
97
11
4
3
18
75
97
113
113
65
102
1987-05-05 09:51
84
4
6
6
30
44
42
65
57
72
113
1987-05-05 03:48
78
4
5
6
17
23
38
71
65
64
92
1987-05-04 15:54
95
9
3
4
5
19
60
117
135
122
94
1987-05-04 04:58
98
4
7
4
6
17
63
75
135
140
153
1987-05-03 21:54
115
7
7
6
9
85
121
72
160
195
175
1987-05-03 09:54
103
7
9
5
9
74
108
75
112
133
133
1987-05-02 21:55
119
7
6
4
19
36
26
40
163
313
277
1987-05-02 09:51
102
4
3
3
3
8
18
24
44
220
330
1987-05-01 21:54
90
4
2
3
3
12
38
26
37
181
206
1987-05-01 09:54
62
4
2
2
3
21
47
29
32
38
67
1987-05-01 03:54
62
9
4
4
3
21
43
36
82
34
11