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055 - IMPERIAL BEACH NORTH, CA
Status:
DECOMMISSIONED
Notice:
12/31/1996 Station decommissioned
Station Info
Data server
Historic data
Availability
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Waves
Single Run
9-band
Spectrum
Polar spectrum
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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)
96 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)
1987-06-30 21:48
39
13
2
2
6
18
23
15
9
9
12
1987-06-30 15:53
36
4
1
1
4
9
10
7
10
14
25
1987-06-29 15:56
46
4
1
1
1
6
11
10
20
14
71
1987-06-27 21:52
48
11
2
1
2
4
17
65
22
10
18
1987-06-27 16:48
55
11
2
2
4
8
40
78
19
14
22
1987-06-27 09:52
59
11
1
1
3
12
55
61
34
23
23
1987-06-27 03:52
61
11
3
2
3
12
64
65
31
21
26
1987-06-26 22:00
58
13
1
1
1
12
65
31
25
32
40
1987-06-26 15:53
63
13
2
1
2
29
51
49
46
30
35
1987-06-26 09:52
73
13
2
1
3
25
88
48
76
49
41
1987-06-26 03:52
64
13
3
2
4
23
66
44
44
25
41
1987-06-25 21:52
68
4
3
2
3
31
56
35
43
41
72
1987-06-25 15:53
66
9
4
2
6
32
49
36
57
27
52
1987-06-25 09:53
84
9
3
2
6
56
68
51
106
77
67
1987-06-25 03:53
86
13
7
3
7
67
110
43
67
66
86
1987-06-24 21:53
84
4
5
3
13
34
33
52
62
107
125
1987-06-24 15:53
82
9
10
3
9
52
60
80
82
68
54
1987-06-24 09:53
98
7
4
5
32
78
102
68
109
112
91
1987-06-24 03:53
105
4
13
12
42
77
109
92
108
110
119
1987-06-23 21:53
110
9
13
11
59
85
68
110
149
113
137
1987-06-23 15:57
101
9
11
12
84
94
49
78
104
104
101
1987-06-23 09:53
110
9
4
7
9
21
63
149
215
144
148
1987-06-23 03:53
131
7
13
10
13
17
57
201
238
300
212
1987-06-22 21:53
133
7
9
6
6
24
97
150
298
324
193
1987-06-22 15:53
118
7
6
5
4
32
46
59
122
329
270
1987-06-20 21:53
89
4
3
1
1
3
24
28
37
197
199
1987-06-20 15:53
88
4
2
1
1
3
24
24
28
166
230
1987-06-20 09:53
77
4
1
1
1
3
17
14
27
132
170
1987-06-20 03:53
72
7
1
0
1
7
30
24
30
120
106
1987-06-19 21:50
95
7
3
2
2
18
29
15
37
237
215
1987-06-19 15:53
94
7
1
1
1
18
36
14
48
229
205
1987-06-19 09:53
77
4
3
1
2
21
28
14
38
114
147
1987-06-19 03:53
87
7
2
1
2
19
27
19
54
204
138
1987-06-18 21:54
89
4
4
3
3
14
42
25
62
170
173
1987-06-18 15:53
91
4
1
1
8
49
40
23
67
146
183
1987-06-18 09:53
81
4
4
2
3
18
54
26
67
95
139
1987-06-18 03:53
101
7
4
2
12
43
52
29
112
194
194
1987-06-17 21:53
112
7
6
6
18
36
41
32
113
276
246
1987-06-17 16:00
105
7
2
2
14
20
28
17
87
286
233
1987-06-17 09:52
94
4
5
3
16
21
16
27
39
201
217
1987-06-17 03:53
100
4
2
2
11
21
35
23
57
60
415
1987-06-16 21:48
60
4
4
4
8
16
19
23
38
23
90
1987-06-16 15:51
59
4
1
2
3
20
21
26
42
19
82
1987-06-16 09:51
67
4
4
3
4
14
23
31
39
19
142
1987-06-16 03:51
72
4
3
3
5
21
43
48
64
32
100
1987-06-15 21:53
62
4
3
1
5
20
26
40
46
33
68
1987-06-15 15:51
66
9
2
1
7
17
27
43
75
33
68
1987-06-15 09:51
65
4
2
1
3
18
30
54
43
17
96
1987-06-15 03:51
84
4
4
2
6
19
46
103
66
22
172
1987-06-14 21:51
66
4
2
1
4
24
43
49
27
21
100
1987-06-14 15:51
66
11
1
1
5
29
38
75
42
23
55
1987-06-14 09:51
61
4
2
2
14
32
36
52
16
12
65
1987-06-14 03:51
61
15
3
3
22
47
44
31
22
31
26
1987-06-13 21:51
44
13
2
2
5
17
28
17
20
14
16
1987-06-13 15:51
48
13
1
2
6
20
27
16
24
20
25
1987-06-13 09:51
50
13
1
1
4
25
39
18
12
21
32
1987-06-13 03:51
56
13
3
4
6
22
47
27
23
31
33
1987-06-12 21:49
58
9
2
2
8
26
25
15
51
37
41
1987-06-12 15:54
56
9
3
2
4
13
19
23
62
29
44
1987-06-12 09:53
62
4
1
1
4
25
45
29
42
31
57
1987-06-12 03:54
81
13
6
5
15
28
89
45
81
66
77
1987-06-11 21:54
81
4
4
3
7
37
50
53
87
69
94
1987-06-11 15:54
66
4
4
2
7
15
28
30
32
63
87
1987-06-11 09:54
84
9
2
2
10
34
38
53
107
93
101
1987-06-11 03:54
98
7
9
9
40
66
44
78
120
128
100
1987-06-10 21:54
93
7
6
3
18
33
25
46
113
162
131
1987-06-10 15:53
80
4
6
4
16
26
22
41
59
106
121
1987-06-10 03:54
75
7
5
4
7
15
36
50
35
98
94
1987-06-09 21:54
88
7
3
3
4
10
37
39
48
195
142
1987-06-09 15:54
76
4
2
3
3
10
30
29
18
126
140
1987-06-09 09:54
69
4
1
1
2
6
36
27
14
80
125
1987-06-09 03:54
71
4
3
2
4
13
79
51
12
54
95
1987-06-08 22:52
73
7
2
2
4
17
47
46
11
107
90
1987-06-08 15:54
63
4
3
2
3
16
50
42
21
43
65
1987-06-08 09:53
68
13
2
2
4
27
85
46
32
53
40
1987-06-08 03:54
68
13
5
3
8
38
70
46
23
44
45
1987-06-07 21:53
73
13
4
3
7
37
82
43
23
79
52
1987-06-07 15:53
67
7
4
2
7
35
43
31
24
71
54
1987-06-07 09:53
68
13
2
1
6
46
80
15
29
56
49
1987-06-07 03:54
65
4
3
3
8
49
60
22
14
36
63
1987-06-06 21:54
67
4
3
3
12
49
61
16
17
27
85
1987-06-06 15:54
89
4
5
7
47
127
63
15
17
42
167
1987-06-06 09:54
80
4
5
7
40
90
47
17
21
49
117
1987-06-06 03:54
101
15
6
12
117
190
57
23
27
53
139
1987-06-05 21:54
88
4
5
13
68
80
16
13
31
99
153
1987-06-05 15:56
94
4
4
12
89
97
17
15
30
68
219
1987-06-05 09:53
94
4
7
19
43
41
14
34
23
55
311
1987-06-05 03:54
88
4
5
27
34
23
13
29
27
39
287
1987-06-04 15:54
77
4
1
8
9
6
8
36
50
38
214
1987-06-04 03:53
71
4
3
2
5
6
12
57
45
33
148
1987-06-03 15:53
77
9
2
1
2
6
40
99
110
60
49
1987-06-02 21:54
98
9
5
2
3
6
51
130
160
107
137
1987-06-02 09:54
118
11
10
4
8
19
127
226
216
121
127
1987-06-01 21:54
110
11
8
3
6
30
113
171
104
159
150
1987-06-01 09:53
76
7
2
1
1
5
16
46
51
134
105
1987-06-01 03:54
61
4
2
1
1
4
10
19
34
77
87