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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)
117 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)
1987-08-31 21:57
39
4
2
1
4
15
17
13
6
9
28
1987-08-31 15:58
39
4
1
1
4
15
21
9
4
6
32
1987-08-31 09:58
45
15
1
1
4
32
31
10
4
11
31
1987-08-31 03:58
45
15
1
2
11
37
30
11
6
11
15
1987-08-30 21:58
47
15
3
2
18
30
20
12
8
18
26
1987-08-30 15:58
49
4
2
2
22
29
20
15
8
15
36
1987-08-30 09:58
45
4
3
5
14
22
18
9
8
16
27
1987-08-30 03:58
55
15
2
4
38
50
18
9
9
24
33
1987-08-29 21:56
50
4
4
6
13
31
22
8
7
20
41
1987-08-29 17:00
50
4
4
6
8
21
22
18
9
30
39
1987-08-29 09:58
50
15
3
8
13
35
28
11
7
18
34
1987-08-29 03:58
52
4
2
7
10
19
19
9
8
25
64
1987-08-28 21:58
54
4
2
7
12
22
14
12
11
29
68
1987-08-28 16:00
49
4
2
2
19
28
13
12
15
14
44
1987-08-28 10:00
53
4
1
2
21
30
12
12
15
10
70
1987-08-28 04:00
60
15
4
7
51
53
19
16
19
15
41
1987-08-27 21:51
54
15
2
5
40
42
15
18
21
11
22
1987-08-27 15:49
48
15
3
4
24
28
20
24
12
11
17
1987-08-27 09:49
51
15
3
6
30
32
18
23
8
11
32
1987-08-27 03:50
59
15
7
20
43
47
31
24
9
11
18
1987-08-26 21:48
48
11
2
18
14
9
25
28
8
18
23
1987-08-26 15:50
51
13
3
18
14
25
38
22
8
10
24
1987-08-26 09:52
43
4
1
5
5
17
24
15
6
13
26
1987-08-26 03:52
53
13
3
9
6
26
43
29
9
24
22
1987-08-25 21:52
48
4
2
2
2
20
41
15
5
11
44
1987-08-25 15:50
42
4
2
1
3
14
25
16
4
10
32
1987-08-25 09:52
45
4
1
1
2
14
28
12
3
13
52
1987-08-25 03:52
49
4
1
2
4
15
21
21
4
17
66
1987-08-24 21:52
53
4
1
1
5
15
36
9
4
18
83
1987-08-24 15:53
59
4
1
1
6
15
18
11
5
25
130
1987-08-24 09:52
63
4
1
1
6
24
41
11
4
11
151
1987-08-24 03:52
57
4
2
2
5
24
31
12
5
7
114
1987-08-23 21:54
61
4
1
1
2
11
27
11
5
9
168
1987-08-23 15:52
58
4
1
2
3
50
46
11
6
10
82
1987-08-23 09:52
61
4
1
2
8
53
41
6
6
13
101
1987-08-23 03:52
66
4
2
3
17
45
29
18
8
13
135
1987-08-22 21:53
65
4
1
2
13
59
45
14
4
7
117
1987-08-22 15:53
61
4
2
2
16
28
27
17
6
7
125
1987-08-22 09:52
74
4
2
3
25
55
39
15
7
11
178
1987-08-22 03:52
70
4
3
4
29
58
28
12
8
11
148
1987-08-21 21:52
71
4
2
5
29
56
47
8
8
17
138
1987-08-21 15:52
76
4
4
7
33
79
47
14
11
22
142
1987-08-21 09:53
71
4
2
3
32
59
31
13
12
27
131
1987-08-21 03:53
67
4
3
6
25
43
21
9
13
46
112
1987-08-20 21:52
83
4
5
7
55
79
24
7
11
84
148
1987-08-20 15:52
85
4
5
12
36
71
33
10
17
81
179
1987-08-20 09:52
89
4
3
12
61
69
26
13
18
87
199
1987-08-20 03:52
86
4
4
17
65
81
25
16
18
50
176
1987-08-19 21:53
89
4
7
44
67
58
30
18
20
81
164
1987-08-19 15:52
85
4
4
29
40
41
22
16
22
71
201
1987-08-19 09:52
83
4
3
22
25
28
18
13
17
32
266
1987-08-19 03:53
74
4
2
18
30
31
11
16
28
25
179
1987-08-18 21:52
58
4
3
10
11
19
15
15
16
15
106
1987-08-18 15:54
62
4
4
6
18
39
26
15
13
16
98
1987-08-18 09:52
66
4
2
5
21
36
18
15
22
18
138
1987-08-18 03:52
59
4
3
6
30
40
18
21
21
30
43
1987-08-17 21:52
56
4
4
6
18
23
14
15
31
24
63
1987-08-17 15:52
50
4
3
7
15
14
13
20
16
20
44
1987-08-17 09:52
67
4
4
17
25
21
14
21
23
30
121
1987-08-17 03:52
51
4
1
9
15
15
16
24
21
20
40
1987-08-16 21:52
55
4
2
15
17
12
7
14
13
29
81
1987-08-16 15:52
45
4
1
12
11
5
6
17
20
16
37
1987-08-16 09:52
52
4
1
7
6
5
8
10
11
19
100
1987-08-16 03:53
48
4
2
6
5
4
6
12
11
26
74
1987-08-15 21:52
59
4
3
5
4
2
7
13
12
60
115
1987-08-15 15:52
40
4
2
5
3
3
8
12
8
18
41
1987-08-15 09:52
45
4
2
3
1
3
11
17
14
24
48
1987-08-15 03:52
44
4
1
1
1
1
11
12
21
27
46
1987-08-14 21:53
44
4
2
1
1
1
11
14
19
14
58
1987-08-14 15:52
51
4
1
1
1
3
22
20
17
19
78
1987-08-14 09:52
47
4
1
1
1
7
17
16
18
16
62
1987-08-14 03:52
48
4
1
0
1
4
18
14
15
23
70
1987-08-13 21:53
44
4
1
1
1
3
15
17
12
15
58
1987-08-13 15:52
51
4
1
0
1
8
11
17
17
17
90
1987-08-13 09:52
58
4
0
0
1
4
7
19
13
16
151
1987-08-13 03:52
55
4
0
0
1
3
6
15
14
21
130
1987-08-12 21:51
50
4
1
1
2
5
9
28
13
15
81
1987-08-12 15:53
54
4
1
0
2
5
8
21
17
17
111
1987-08-12 09:53
55
4
1
0
2
4
17
40
23
14
87
1987-08-12 03:53
46
4
2
1
2
3
11
19
24
19
52
1987-08-11 21:53
49
4
1
1
2
3
18
40
25
14
48
1987-08-11 15:52
64
4
1
1
1
4
32
68
30
25
90
1987-08-11 09:52
52
4
1
1
1
4
24
41
19
18
58
1987-08-11 03:52
55
4
2
2
1
5
35
23
25
28
69
1987-08-10 21:52
60
4
1
1
1
6
43
45
27
22
81
1987-08-10 15:53
66
4
1
1
1
6
43
37
26
30
124
1987-08-10 09:52
67
4
1
1
1
10
43
40
31
27
128
1987-08-10 03:53
66
13
3
2
2
17
71
42
43
47
48
1987-08-09 21:52
60
4
1
1
2
26
46
33
39
25
52
1987-08-09 15:52
73
9
3
1
2
28
52
30
96
54
69
1987-08-09 09:52
76
9
3
2
7
42
86
39
103
34
46
1987-08-09 03:52
72
9
5
2
4
29
51
48
88
56
35
1987-08-08 21:52
75
9
3
2
6
14
22
80
149
37
33
1987-08-08 15:52
80
9
5
3
11
30
39
93
117
48
49
1987-08-08 09:52
61
13
1
1
5
28
52
31
51
27
32
1987-08-08 03:52
67
11
6
4
5
13
49
73
65
34
31
1987-08-07 21:53
78
11
4
3
5
30
40
120
76
37
62
1987-08-07 16:03
80
11
4
2
5
36
46
132
74
34
66
1987-08-07 09:52
65
11
2
2
6
32
38
65
42
25
50
1987-08-07 03:53
61
11
3
2
8
28
40
67
21
20
39
1987-08-06 21:51
61
11
2
2
7
13
35
65
35
15
59
1987-08-06 15:51
55
4
2
1
5
10
28
30
13
24
72
1987-08-06 09:51
47
4
1
1
5
7
17
16
17
22
52
1987-08-06 03:51
54
4
1
1
2
6
13
21
13
41
85
1987-08-05 21:53
70
4
2
1
2
6
21
29
24
69
148
1987-08-05 15:51
69
4
2
1
1
7
19
31
29
60
145
1987-08-05 09:51
59
4
1
1
1
11
22
32
21
26
102
1987-08-05 03:51
64
4
2
1
1
18
28
58
22
30
98
1987-08-04 21:51
70
4
3
2
2
9
15
35
51
58
127
1987-08-04 09:51
68
4
1
0
2
9
24
30
49
44
128
1987-08-03 21:51
79
4
3
2
4
8
53
44
61
67
144
1987-08-03 09:51
75
9
2
1
4
11
20
38
120
47
103
1987-08-02 21:51
125
11
7
2
3
14
60
476
181
71
155
1987-08-02 09:51
74
4
2
1
3
19
49
46
30
51
137
1987-08-01 21:51
63
4
2
1
4
14
21
26
36
61
84
1987-08-01 09:51
73
4
3
1
3
13
17
30
65
90
108
1987-08-01 03:51
85
7
2
1
4
14
21
32
135
137
106
