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CDT - US/Central
EDT - US/Eastern
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PDT - US/Pacific
SST - US/Samoa
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055 - IMPERIAL BEACH NORTH, CA
Status:
DECOMMISSIONED
Notice:
12/31/1996 Station decommissioned
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Waves
Single Run
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9-band Energy Data
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Waves 1 week
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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)
228 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)
1983-12-31 21:44
97
4
2
2
3
4
34
109
161
79
192
1983-12-31 18:43
85
11
3
1
2
5
51
140
97
37
108
1983-12-31 15:44
84
4
8
3
3
6
56
104
95
38
119
1983-12-31 12:43
75
11
6
2
3
6
35
116
63
33
86
1983-12-31 09:44
75
4
3
1
1
4
28
75
71
38
130
1983-12-31 06:43
80
11
2
1
2
8
22
129
106
39
93
1983-12-31 03:44
64
9
3
1
1
3
14
58
112
30
29
1983-12-31 00:43
59
11
2
1
1
2
15
69
66
32
28
1983-12-30 21:45
58
9
1
1
1
3
18
57
72
30
28
1983-12-30 18:43
55
11
1
1
1
4
21
48
47
37
30
1983-12-30 15:44
49
9
3
1
1
2
12
31
43
30
26
1983-12-30 12:43
57
9
3
1
1
3
12
40
76
36
28
1983-12-30 09:44
55
9
1
1
1
2
11
56
57
27
34
1983-12-30 06:43
50
7
1
1
1
3
12
28
34
41
34
1983-12-30 03:44
55
7
2
1
1
3
15
36
42
53
36
1983-12-30 00:43
54
9
2
1
1
2
11
26
51
50
36
1983-12-29 21:44
57
7
1
1
1
2
17
27
39
68
50
1983-12-29 18:43
56
7
1
1
1
4
15
18
31
62
62
1983-12-29 15:44
58
7
2
1
2
5
17
23
32
65
64
1983-12-29 12:43
63
7
2
2
2
6
19
26
33
86
74
1983-12-29 09:44
67
4
2
1
1
3
12
28
41
97
98
1983-12-29 06:43
74
4
1
1
1
7
21
26
44
115
122
1983-12-29 03:44
90
7
3
2
1
5
22
37
68
209
163
1983-12-29 00:43
106
7
3
2
2
7
25
45
143
238
229
1983-12-28 21:44
112
7
4
2
2
9
30
37
119
365
216
1983-12-28 18:43
136
7
5
2
4
12
34
46
290
463
292
1983-12-28 15:44
120
7
8
3
3
12
32
40
230
313
252
1983-12-28 12:43
150
7
11
5
2
9
29
55
274
628
382
1983-12-28 09:47
143
7
6
2
3
10
54
56
234
512
400
1983-12-28 06:43
138
4
5
3
4
34
65
59
184
294
542
1983-12-28 03:44
124
4
6
4
5
30
86
91
269
98
371
1983-12-28 00:43
132
4
6
3
4
23
45
118
334
161
384
1983-12-27 21:44
119
4
6
3
7
39
47
106
190
151
340
1983-12-27 18:43
124
4
4
2
9
28
23
129
215
161
383
1983-12-27 15:44
131
4
6
3
6
33
51
234
230
163
347
1983-12-27 12:43
130
9
11
3
4
23
46
204
291
184
281
1983-12-27 09:44
133
9
18
4
7
11
44
292
303
169
243
1983-12-27 06:43
151
11
16
4
5
12
82
469
375
208
241
1983-12-27 03:44
148
11
11
4
5
10
67
475
400
193
206
1983-12-27 00:43
131
9
13
5
5
10
90
239
381
143
179
1983-12-26 21:44
123
11
11
5
4
9
59
275
191
203
177
1983-12-26 19:09
135
9
10
4
4
7
84
287
301
206
221
1983-12-26 15:44
142
9
10
4
3
9
57
307
381
247
240
1983-12-26 12:43
153
9
11
6
4
12
128
345
457
248
251
1983-12-26 09:44
142
11
14
5
4
13
115
344
306
253
188
1983-12-26 06:43
183
11
24
7
6
23
278
820
360
246
292
1983-12-26 03:44
174
11
13
4
4
29
365
712
269
189
290
1983-12-26 00:43
137
13
12
6
5
41
331
273
119
179
184
1983-12-25 21:48
127
4
6
5
5
23
249
118
66
232
295
1983-12-25 18:43
125
4
5
3
4
27
110
52
52
243
477
1983-12-25 15:44
115
4
2
2
6
24
125
54
46
191
380
1983-12-25 12:43
104
4
3
2
5
30
41
40
31
148
374
1983-12-25 09:44
89
4
2
3
15
34
28
38
21
61
289
1983-12-25 06:43
73
4
1
2
8
13
14
29
21
39
207
1983-12-25 03:46
53
4
0
1
2
3
12
32
15
19
91
1983-12-25 00:43
39
11
1
1
1
3
13
33
15
9
21
1983-12-24 21:44
35
11
1
1
1
3
14
29
13
4
9
1983-12-24 18:43
40
11
1
1
1
4
20
42
18
4
9
1983-12-24 15:44
37
11
1
0
1
3
17
38
13
5
8
1983-12-24 12:43
42
11
1
1
1
4
38
46
9
5
8
1983-12-24 09:44
40
11
1
0
1
3
17
52
12
5
11
1983-12-24 06:43
46
11
1
1
1
5
29
60
14
10
11
1983-12-24 03:44
45
11
0
0
0
4
23
54
19
8
15
1983-12-24 00:43
44
11
1
0
1
4
23
47
14
11
19
1983-12-23 21:44
59
13
1
1
2
6
77
68
19
10
32
1983-12-23 18:43
51
13
1
1
1
8
65
36
18
12
23
1983-12-23 15:44
47
13
1
1
1
10
39
33
14
11
29
1983-12-23 12:43
55
13
1
1
1
14
57
41
25
17
31
1983-12-23 09:44
59
13
2
1
2
14
87
36
20
17
41
1983-12-23 06:43
59
4
1
1
2
14
64
21
17
17
77
1983-12-23 03:44
57
4
1
1
1
10
28
21
23
21
99
1983-12-23 00:43
68
4
1
1
2
18
49
37
42
23
120
1983-12-22 21:44
71
4
1
1
2
22
34
26
40
44
147
1983-12-22 18:43
82
4
2
2
3
23
41
40
36
86
183
1983-12-22 15:44
90
4
3
2
3
16
59
50
28
108
232
1983-12-22 12:43
91
4
1
1
2
9
28
33
37
158
244
1983-12-22 09:47
94
4
3
2
3
16
36
44
51
156
235
1983-12-22 06:43
91
4
3
1
2
9
33
64
54
145
211
1983-12-22 03:44
96
4
2
1
1
11
28
42
54
157
279
1983-12-22 00:43
94
4
1
1
1
7
31
57
69
113
272
1983-12-21 21:44
102
4
2
1
3
16
48
52
79
209
244
1983-12-21 18:46
118
7
9
6
4
19
57
46
108
349
272
1983-12-21 15:44
129
7
12
4
5
47
72
68
156
375
293
1983-12-21 12:43
139
7
8
4
3
19
54
86
267
470
286
1983-12-21 09:47
142
7
6
5
5
56
115
64
247
443
320
1983-12-21 06:43
151
7
10
6
7
41
102
78
327
442
411
1983-12-21 03:44
129
7
7
2
3
34
55
59
189
354
332
1983-12-21 00:43
139
4
4
2
4
46
66
99
271
337
384
1983-12-20 21:46
130
4
4
2
4
22
70
52
132
369
404
1983-12-20 18:43
114
7
6
4
10
31
68
57
97
307
221
1983-12-20 16:51
113
4
8
5
9
45
88
85
71
220
263
1983-12-20 00:43
99
7
3
4
8
43
65
62
113
209
100
1983-12-19 21:44
102
7
3
4
14
79
88
85
111
139
127
1983-12-19 18:43
93
7
6
4
22
76
90
55
94
96
95
1983-12-19 15:44
84
4
9
8
31
71
59
63
71
44
74
1983-12-19 12:43
107
15
15
11
85
157
105
106
82
61
85
1983-12-19 09:44
109
15
12
14
90
183
83
113
109
41
91
1983-12-19 06:43
92
15
9
13
62
99
67
88
63
35
83
1983-12-19 03:44
88
11
9
5
26
73
68
125
54
39
78
1983-12-19 00:43
94
4
5
7
38
80
66
132
45
45
136
1983-12-18 21:44
90
4
7
10
38
67
47
75
46
67
150
1983-12-18 15:44
89
4
8
12
51
53
47
51
48
76
145
1983-12-18 12:43
78
11
6
9
30
30
35
102
40
19
101
1983-12-18 09:44
73
4
4
10
17
17
58
74
32
14
102
1983-12-18 06:43
72
4
3
5
8
11
66
72
28
14
110
1983-12-18 03:44
70
4
3
2
4
14
68
64
25
18
105
1983-12-18 00:43
75
4
2
5
4
12
81
89
34
27
99
1983-12-17 21:44
71
13
2
3
4
31
70
61
49
26
64
1983-12-17 18:43
80
13
3
2
3
22
121
94
68
22
56
1983-12-17 15:44
72
13
5
2
5
30
79
64
57
23
58
1983-12-17 12:43
67
11
5
2
3
31
62
74
25
28
43
1983-12-17 09:44
75
13
5
2
3
36
94
84
45
27
54
1983-12-17 06:43
84
13
5
2
7
90
112
53
47
52
68
1983-12-17 03:44
102
13
6
4
7
66
225
118
71
57
90
1983-12-17 00:43
100
11
6
4
12
85
123
128
89
78
98
1983-12-16 21:44
103
13
7
6
12
75
210
88
69
74
123
1983-12-16 18:43
111
13
8
5
17
127
209
126
79
89
100
1983-12-16 15:44
110
15
10
7
27
160
153
134
74
77
104
1983-12-16 12:43
116
13
13
8
25
121
245
122
55
104
140
1983-12-16 09:44
98
13
6
6
23
118
143
71
58
76
90
1983-12-16 06:43
110
15
8
4
32
181
177
60
65
100
120
1983-12-16 03:44
107
15
9
8
29
128
113
86
114
108
112
1983-12-16 00:43
132
7
15
10
77
177
94
108
143
253
212
1983-12-15 21:44
119
7
11
14
78
143
79
121
132
154
147
1983-12-15 18:43
124
15
15
25
117
199
81
142
90
137
142
1983-12-15 15:44
122
11
19
42
83
117
61
194
114
139
150
1983-12-15 12:43
108
4
12
17
54
68
58
138
109
130
143
1983-12-15 09:44
92
4
7
7
14
17
65
111
70
107
128
1983-12-15 06:43
106
7
5
4
5
14
72
109
155
184
155
1983-12-15 03:44
125
7
8
7
9
16
49
182
246
263
189
1983-12-15 00:43
113
7
8
8
6
7
23
85
182
299
173
1983-12-14 21:44
112
7
6
5
3
3
13
85
193
288
189
1983-12-14 18:43
124
7
8
3
2
3
23
136
276
287
217
1983-12-14 15:44
125
9
9
3
2
3
22
103
336
301
201
1983-12-14 12:43
141
7
13
5
3
4
40
158
356
450
215
1983-12-14 09:44
132
9
9
3
2
6
47
199
338
276
209
1983-12-14 06:43
127
9
8
4
2
8
69
197
286
249
184
1983-12-14 03:44
122
11
8
2
2
6
57
280
169
225
173
1983-12-14 00:43
131
11
13
5
4
9
84
345
232
181
191
1983-12-13 21:44
135
11
10
4
2
5
122
301
205
244
250
1983-12-13 18:43
125
7
9
3
3
15
119
159
165
269
232
1983-12-13 15:44
138
7
9
4
4
25
183
179
216
337
225
1983-12-13 12:43
144
11
17
6
5
24
219
296
239
244
242
1983-12-13 09:44
174
11
19
14
12
42
391
475
340
323
271
1983-12-13 06:43
159
11
10
3
3
19
113
564
343
189
318
1983-12-13 03:44
149
11
12
5
5
13
133
379
367
248
225
1983-12-13 00:43
153
11
14
5
4
13
175
423
240
277
300
1983-12-12 21:44
156
11
18
5
4
21
173
385
347
278
277
1983-12-12 18:43
143
11
19
6
6
59
220
295
183
179
293
1983-12-12 15:44
136
13
11
7
8
80
299
193
175
104
269
1983-12-12 12:43
130
13
12
8
21
156
258
197
121
73
205
1983-12-12 09:44
121
15
16
9
31
219
188
145
104
76
110
1983-12-12 06:43
113
9
10
6
17
84
119
136
183
113
121
1983-12-12 03:44
113
11
8
3
7
23
100
288
160
97
103
1983-12-12 00:43
125
11
9
4
9
35
273
300
151
92
90
1983-12-11 21:44
134
11
15
6
5
33
272
276
193
143
168
1983-12-11 18:43
135
11
18
7
8
41
243
340
192
162
124
1983-12-11 15:44
153
11
17
11
9
65
233
365
298
202
250
1983-12-11 12:43
148
11
24
9
7
51
303
428
219
147
161
1983-12-11 09:44
157
11
22
6
7
38
276
571
256
187
172
1983-12-11 06:43
171
11
21
10
13
64
386
509
350
226
231
1983-12-11 03:44
197
13
25
14
17
101
757
653
268
227
337
1983-12-11 00:43
208
13
44
15
18
109
808
711
305
362
298
1983-12-10 21:44
206
11
41
19
41
329
606
643
346
262
323
1983-12-10 18:43
198
13
47
11
51
343
685
457
245
286
288
1983-12-10 15:44
198
11
47
23
71
282
585
600
235
275
287
1983-12-10 12:43
131
11
17
8
28
123
152
265
195
92
177
1983-12-10 09:44
110
4
11
4
6
35
119
175
115
67
220
1983-12-10 06:43
81
4
3
2
3
19
115
60
63
15
126
1983-12-10 03:44
79
4
2
2
4
17
93
69
37
22
140
1983-12-10 00:43
72
4
2
2
3
34
72
70
37
21
78
1983-12-09 21:44
68
9
5
2
8
28
48
57
59
27
49
1983-12-09 18:43
83
9
6
3
9
50
80
73
132
30
43
1983-12-09 15:44
72
11
4
2
4
39
61
71
57
45
36
1983-12-09 12:43
69
13
3
2
6
37
76
68
42
30
31
1983-12-09 09:44
74
11
4
2
7
28
66
106
50
30
43
1983-12-09 06:43
64
11
4
3
7
45
50
51
30
25
36
1983-12-09 03:44
63
4
1
1
5
32
40
31
38
35
66
1983-12-09 00:43
61
4
1
1
11
25
25
30
44
37
57
1983-12-08 21:46
54
4
2
2
8
15
24
28
31
26
48
1983-12-08 18:43
57
4
3
2
14
24
20
34
28
28
48
1983-12-08 15:44
55
4
3
2
6
23
24
25
39
25
43
1983-12-08 12:43
58
11
2
2
8
34
35
45
23
27
38
1983-12-08 09:44
50
11
2
2
4
11
19
33
26
23
33
1983-12-08 06:43
54
4
1
1
2
7
15
40
34
38
43
1983-12-08 03:44
56
4
1
1
2
4
13
46
45
30
51
1983-12-08 00:43
51
11
0
1
2
4
11
49
30
26
41
1983-12-07 21:44
48
7
1
1
2
5
11
32
29
35
30
1983-12-07 18:43
56
11
3
2
3
5
26
57
32
29
41
1983-12-07 15:44
58
11
3
2
2
4
25
69
39
25
43
1983-12-07 12:43
64
11
3
1
1
3
34
68
44
39
63
1983-12-07 09:44
73
9
4
1
2
5
68
71
79
36
64
1983-12-07 06:43
72
11
3
1
1
5
31
112
59
54
56
1983-12-07 00:43
80
11
2
1
1
4
36
145
61
64
84
1983-12-06 21:44
90
11
3
1
1
3
71
151
118
83
77
1983-12-06 18:43
88
9
9
3
2
8
69
100
118
73
102
1983-12-06 16:48
87
11
10
3
2
12
66
110
92
88
94
1983-12-05 18:43
143
11
15
5
4
24
141
319
262
255
244
1983-12-05 15:44
170
11
28
8
9
44
241
448
340
397
277
1983-12-05 12:43
175
7
18
8
11
47
157
373
435
524
329
1983-12-05 09:44
197
7
23
9
6
31
176
475
594
690
418
1983-12-05 06:43
205
7
29
11
15
38
186
571
640
675
434
1983-12-05 03:44
211
7
24
11
9
16
200
608
656
799
440
1983-12-05 00:43
210
9
35
12
16
39
217
428
689
613
686
1983-12-04 21:44
239
13
43
24
16
66
742
652
741
663
600
1983-12-04 18:43
234
13
63
18
25
176
1008
460
491
603
536
1983-12-04 15:44
262
7
69
41
49
365
884
543
553
912
817
1983-12-04 12:43
211
4
33
21
37
223
411
516
297
569
633
1983-12-04 09:44
164
4
9
6
22
51
255
200
120
487
527
1983-12-04 06:43
138
4
10
3
3
20
101
214
206
188
441
1983-12-04 03:44
141
4
11
8
10
51
273
243
146
139
350
1983-12-04 00:43
138
4
7
4
5
39
224
215
127
166
398
1983-12-03 21:44
119
4
5
3
4
29
113
210
106
163
254
1983-12-03 20:15
127
4
6
4
5
27
136
214
131
224
260
1983-12-03 06:43
187
11
25
12
17
75
280
542
372
445
416
1983-12-03 03:44
171
7
21
11
16
85
277
370
290
376
370
1983-12-03 00:43
158
11
15
10
21
113
209
366
237
310
271
1983-12-02 21:44
129
11
9
4
7
48
190
242
167
154
213
1983-12-02 18:43
149
4
18
7
12
62
286
258
178
234
304
1983-12-02 03:44
184
13
37
21
39
288
420
334
262
400
267
1983-12-02 00:43
162
7
16
12
31
133
250
235
210
565
176
1983-12-01 21:46
151
7
11
7
22
128
270
163
191
362
264
1983-12-01 20:29
129
7
6
5
22
90
128
115
118
325
227
1983-12-01 12:43
125
4
6
9
72
138
102
40
22
287
293
1983-12-01 09:44
109
15
7
11
87
238
136
42
27
48
140
1983-12-01 06:43
105
15
7
11
99
234
126
60
31
24
88
1983-12-01 03:44
108
15
11
17
194
237
53
58
29
16
96
1983-12-01 00:43
90
15
8
10
92
121
45
60
30
16
111
