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138 - BEGG ROCK, CA
Status:
DECOMMISSIONED
Notice:
04/07/2017 Station decommissioned
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◄
1982-10
1982-11
1982-12
1983-01
1983-02
1983-03
1983-04
1983-05
1983-06
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
1987-06
1987-07
1987-12
1988-01
1988-02
1988-03
1988-04
1988-05
1988-06
1988-07
1988-08
1988-09
1988-10
1988-11
1988-12
1989-01
1989-02
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
2015-03
2015-04
2015-05
2015-06
2015-07
2015-08
2015-09
2015-10
2015-11
2015-12
2016-01
2016-02
2016-03
2016-04
2016-05
2016-06
2016-07
2016-08
2016-09
2016-10
2016-11
2016-12
2017-01
2017-02
2017-03
2017-04
►
The table is only provided in units of cm.
For each band, equivalent Hs = 4*sqrt(Band Energy)
78 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)
1987-12-28 16:30
154
11
4
9
19
142
343
471
65
25
398
1987-12-28 12:49
141
13
5
12
56
349
412
209
50
14
132
1987-12-28 10:30
149
13
7
15
71
324
532
274
31
22
112
1987-12-28 06:49
152
13
10
22
93
441
567
159
30
23
101
1987-12-28 04:30
131
13
5
12
94
261
365
188
21
21
104
1987-12-28 00:50
151
15
8
23
165
461
444
130
25
30
126
1987-12-27 22:30
186
15
11
31
345
883
563
61
23
26
214
1987-12-27 18:49
165
15
13
41
297
730
376
53
39
42
102
1987-12-27 16:30
143
15
8
30
210
500
283
64
32
49
92
1987-12-27 12:49
130
15
7
47
216
400
168
44
52
42
79
1987-12-27 10:30
159
15
19
52
312
658
252
59
47
90
90
1987-12-27 06:49
129
15
8
58
263
310
98
25
69
105
89
1987-12-27 04:30
130
15
11
71
265
292
83
39
89
102
92
1987-12-27 00:49
125
17
7
75
280
261
33
31
78
103
105
1987-12-26 22:30
120
17
7
56
242
221
38
32
116
103
82
1987-12-26 18:49
108
7
6
53
107
85
28
40
133
146
125
1987-12-26 16:30
96
7
2
26
26
18
21
50
146
147
144
1987-12-26 12:49
100
9
2
6
6
11
35
56
208
176
130
1987-12-26 10:30
128
9
2
8
8
13
48
136
355
264
191
1987-12-26 06:49
121
9
2
3
4
9
24
113
335
245
180
1987-12-26 05:24
139
9
2
3
5
19
61
160
504
231
213
1987-12-25 22:13
145
9
1
2
2
16
64
206
378
331
320
1987-12-25 18:49
180
9
5
6
6
20
75
285
637
352
626
1987-12-25 17:31
164
4
4
6
7
26
95
300
387
360
485
1987-12-25 12:49
178
9
5
7
11
40
175
516
542
342
339
1987-12-25 10:30
196
11
5
8
10
42
249
743
656
387
288
1987-12-25 06:49
209
11
6
7
10
59
228
758
738
406
502
1987-12-25 04:14
221
11
8
11
15
56
350
881
605
426
707
1987-12-25 00:49
252
9
10
13
19
130
524
865
1076
608
719
1987-12-24 22:29
300
9
10
14
22
184
1092
1338
1356
778
839
1987-12-24 18:49
320
9
13
20
35
245
669
1330
2154
766
1151
1987-12-24 12:49
294
9
17
25
120
320
527
977
1371
885
1138
1987-12-24 10:30
294
9
11
19
75
366
688
744
1435
979
1092
1987-12-24 06:49
329
11
9
19
122
620
908
1609
1318
1002
1161
1987-12-24 04:30
357
11
13
22
139
283
882
1873
1758
1295
1685
1987-12-24 00:49
363
11
17
29
132
365
1142
2084
1470
1242
1726
1987-12-23 22:27
363
4
48
85
367
1046
980
1227
1532
1210
1748
1987-12-23 16:30
397
11
20
62
228
690
1145
2414
1643
1965
1656
1987-12-23 12:49
384
4
38
100
385
827
979
1520
1701
1827
1844
1987-12-23 10:30
392
7
50
151
605
1040
620
924
1546
2900
1748
1987-12-23 06:49
438
9
39
111
425
667
462
1190
4178
2887
1995
1987-12-23 04:31
401
7
26
90
312
839
594
590
2689
3254
1658
1987-12-23 00:49
298
4
26
130
459
654
444
393
132
1569
1730
1987-12-22 22:38
249
4
37
244
560
556
296
205
139
471
1357
1987-12-22 18:49
253
4
46
375
463
380
361
225
116
717
1296
1987-12-22 16:30
284
4
19
398
640
573
588
202
158
994
1465
1987-12-22 12:49
223
4
20
361
369
290
307
197
97
582
887
1987-12-22 10:30
195
4
28
551
396
138
219
150
98
248
556
1987-12-22 06:49
165
4
14
193
128
117
350
150
153
123
479
1987-12-22 04:19
152
4
29
108
61
72
358
129
188
93
406
1987-12-22 00:49
137
4
9
28
24
67
185
205
166
84
395
1987-12-21 22:30
123
4
7
10
20
85
170
200
117
80
259
1987-12-21 04:30
146
4
3
9
20
229
290
176
112
154
339
1987-12-21 00:49
146
11
4
8
22
110
268
290
200
233
192
1987-12-20 22:27
150
13
3
6
27
165
356
196
287
180
191
1987-12-20 18:49
124
13
3
6
18
163
243
62
122
141
200
1987-12-20 16:30
170
13
6
11
49
261
505
89
187
325
371
1987-12-20 12:49
163
4
7
13
48
259
195
44
316
368
409
1987-12-20 10:30
184
4
6
12
60
258
173
65
388
533
605
1987-12-20 06:49
199
7
6
16
196
294
96
109
591
639
520
1987-12-20 04:32
190
9
6
17
116
208
80
128
693
496
497
1987-12-20 00:49
192
9
7
22
111
158
56
140
899
445
465
1987-12-19 22:31
196
7
6
18
101
177
82
147
575
677
616
1987-12-19 18:49
191
4
8
25
128
139
49
86
261
553
1031
1987-12-19 12:49
179
4
4
29
47
41
30
139
229
570
902
1987-12-19 10:30
200
4
5
49
37
13
21
188
484
770
922
1987-12-19 06:49
207
4
4
22
17
10
24
134
364
870
1228
1987-12-19 04:30
221
4
4
13
9
7
45
287
390
740
1543
1987-12-19 00:49
181
4
3
5
5
10
54
313
486
425
739
1987-12-18 22:30
184
4
4
5
4
10
48
394
370
444
825
1987-12-18 18:49
187
4
17
24
9
22
76
347
365
616
699
1987-12-18 16:30
176
7
3
4
3
13
70
279
395
615
543
1987-12-18 12:49
232
9
8
9
8
26
154
550
955
833
826
1987-12-18 10:30
228
4
7
8
8
33
107
493
740
699
1155
1987-12-18 06:49
249
4
8
8
9
24
202
1238
500
425
1452
1987-12-18 04:30
233
4
6
8
9
29
144
473
571
540
1616
1987-12-18 00:49
253
4
10
8
7
40
250
554
353
959
1816
1987-12-17 22:30
273
7
8
8
10
41
200
386
414
1818
1760