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138 - BEGG ROCK, CA
Status:
DECOMMISSIONED
Notice:
04/07/2017 Station decommissioned
Station Info
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Historic data
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Parameters
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Select a station
◄
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)
106 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)
1990-02-28 21:47
126
4
6
8
16
112
220
223
111
58
230
1990-02-28 17:50
129
13
4
8
22
123
262
252
126
43
201
1990-02-28 15:45
129
4
7
11
31
161
200
188
99
58
285
1990-02-28 11:49
135
4
3
6
25
122
275
185
74
69
382
1990-02-28 09:46
146
4
3
6
19
177
250
150
79
72
571
1990-02-28 05:49
155
4
5
11
47
196
281
208
113
61
585
1990-02-28 03:46
143
4
3
7
27
160
277
162
98
55
487
1990-02-27 21:46
146
4
7
11
66
267
229
180
183
92
290
1990-02-27 15:44
141
4
5
15
50
241
249
119
87
124
354
1990-02-27 11:54
154
4
3
10
53
209
188
170
88
237
521
1990-02-27 09:46
174
4
5
11
71
236
192
136
94
349
786
1990-02-27 05:54
160
4
4
9
95
222
133
77
72
243
730
1990-02-27 03:45
161
4
6
19
161
276
146
126
39
155
688
1990-02-26 09:42
166
15
10
64
328
353
172
152
104
242
285
1990-02-26 05:54
148
15
5
32
291
302
169
184
87
125
167
1990-02-26 03:46
120
13
6
32
93
106
191
186
89
83
113
1990-02-25 23:54
124
13
9
59
157
159
169
162
98
59
89
1990-02-25 21:46
117
11
9
97
98
57
126
172
113
75
108
1990-02-25 17:53
150
17
27
214
261
170
191
216
119
66
131
1990-02-25 15:46
130
13
17
125
130
108
199
151
132
64
136
1990-02-25 11:54
116
13
4
112
101
85
195
115
94
69
65
1990-02-25 09:46
115
13
6
96
68
39
194
167
80
63
109
1990-02-25 05:54
118
11
3
98
72
74
121
218
113
74
102
1990-02-25 03:39
101
13
1
11
10
49
149
123
138
82
79
1990-02-24 21:40
101
11
4
17
15
49
124
126
120
77
103
1990-02-24 17:54
99
11
4
9
12
65
77
168
115
61
105
1990-02-24 15:46
102
4
15
23
12
58
103
131
97
66
146
1990-02-24 11:54
99
11
2
7
10
67
118
169
100
57
86
1990-02-24 09:46
92
11
2
4
8
60
90
132
88
39
105
1990-02-24 05:54
86
9
1
2
6
40
71
84
129
62
68
1990-02-24 03:43
77
13
1
2
5
54
76
48
74
44
65
1990-02-23 11:54
90
9
2
4
36
63
31
59
173
61
71
1990-02-23 09:46
84
9
1
2
8
16
25
112
133
74
73
1990-02-23 05:54
99
11
2
3
16
27
33
201
154
86
85
1990-02-23 03:46
90
11
1
2
15
22
32
166
119
77
74
1990-02-22 21:38
106
11
2
3
7
13
36
232
209
114
91
1990-02-22 17:53
113
11
2
3
8
16
65
249
225
120
113
1990-02-22 11:54
121
11
1
3
5
11
71
357
228
123
116
1990-02-22 09:46
126
11
2
3
4
16
124
393
163
118
165
1990-02-22 05:54
128
11
3
4
6
22
203
415
174
96
107
1990-02-22 03:46
131
13
3
6
8
53
367
309
140
95
91
1990-02-21 23:54
136
13
13
16
13
71
456
222
106
75
176
1990-02-21 21:44
148
13
3
6
11
79
494
363
179
82
142
1990-02-17 17:53
309
4
131
109
75
99
279
353
691
1178
3025
1990-02-16 11:54
135
9
2
2
5
45
81
207
334
224
234
1990-02-15 11:55
260
11
6
9
19
59
243
1680
1005
586
607
1990-02-15 09:48
248
9
9
9
28
57
241
965
976
843
699
1990-02-15 05:55
299
7
12
17
28
74
360
1320
1205
1378
1182
1990-02-15 03:48
337
7
20
21
29
67
777
1485
1355
1688
1636
1990-02-14 11:55
404
9
31
35
32
133
866
1996
3814
1965
1333
1990-02-14 09:48
401
7
14
19
34
127
627
1409
2862
3088
1855
1990-02-14 05:56
435
9
28
34
39
186
789
1833
3612
3291
1984
1990-02-14 03:47
453
9
23
29
35
202
474
1561
5108
3691
1675
1990-02-13 11:55
273
9
5
8
9
27
311
671
1456
1111
1048
1990-02-13 09:48
277
11
4
4
5
31
313
1461
872
1177
939
1990-02-13 05:55
287
11
12
15
21
89
224
1599
898
1198
1086
1990-02-13 03:50
264
11
5
8
13
58
382
1231
855
679
1112
1990-02-12 15:45
175
4
12
16
23
89
209
497
371
121
578
1990-02-12 11:55
161
11
5
8
15
67
121
506
249
171
476
1990-02-12 09:47
167
4
5
6
22
54
188
473
207
182
599
1990-02-12 05:55
162
4
7
7
17
38
135
453
303
189
488
1990-02-12 03:47
158
11
3
5
11
29
139
536
366
122
354
1990-02-11 11:55
148
11
3
4
4
29
130
510
392
138
163
1990-02-11 09:48
151
11
3
4
7
22
316
526
227
160
151
1990-02-11 05:55
176
11
3
4
6
37
249
802
397
196
248
1990-02-11 03:48
173
11
5
8
12
49
308
716
325
211
238
1990-02-10 11:55
178
9
5
6
9
34
272
496
553
255
338
1990-02-10 09:47
194
11
6
8
10
69
395
819
470
230
332
1990-02-10 05:55
190
13
5
7
14
119
551
529
331
278
407
1990-02-10 03:40
209
11
9
13
21
122
553
935
435
276
365
1990-02-09 11:55
227
4
8
11
15
92
675
528
437
642
819
1990-02-09 09:48
233
4
8
12
18
114
552
532
426
835
894
1990-02-09 05:55
262
4
10
17
35
200
518
510
616
1150
1215
1990-02-09 03:47
264
4
10
13
20
203
748
591
569
873
1316
1990-02-08 11:55
355
4
21
33
75
426
1419
1318
1630
1206
1727
1990-02-08 09:45
363
13
29
55
123
799
1658
997
1641
1346
1575
1990-02-08 05:54
356
9
17
22
68
497
1012
1498
1951
1393
1471
1990-02-08 03:45
343
4
32
48
184
1014
1368
817
1293
1175
1398
1990-02-07 15:46
293
4
23
44
230
843
773
878
525
883
1151
1990-02-07 11:55
301
4
31
57
216
426
762
605
896
1118
1534
1990-02-07 09:48
290
4
11
35
255
649
679
746
655
971
1247
1990-02-07 05:56
305
15
29
93
492
1417
1320
648
487
462
845
1990-02-07 03:47
268
4
32
181
538
822
706
624
384
322
854
1990-02-06 11:55
247
13
48
212
109
142
916
792
643
544
391
1990-02-06 09:45
259
11
53
113
52
290
893
1169
571
573
480
1990-02-06 05:55
261
11
12
20
22
159
668
1157
894
733
585
1990-02-06 03:47
283
13
11
18
40
195
1487
1477
807
510
470
1990-02-05 11:55
334
9
23
47
162
859
1026
1370
1424
1046
995
1990-02-05 09:44
352
11
26
39
227
475
957
2059
1701
1142
1111
1990-02-05 05:55
390
9
21
44
207
639
1235
1602
2535
1659
1570
1990-02-05 03:47
394
7
16
24
109
745
1073
1131
2382
2765
1437
1990-02-04 11:55
236
13
23
130
444
659
918
472
252
179
384
1990-02-04 09:55
211
11
14
76
207
226
515
903
497
174
152
1990-02-04 05:56
255
13
21
117
201
354
1338
1074
399
308
241
1990-02-03 11:55
305
15
30
75
532
1264
1197
998
730
532
418
1990-02-03 09:47
312
11
38
93
574
1228
1145
1374
731
512
375
1990-02-03 05:55
324
13
34
71
531
899
1653
1224
840
812
468
1990-02-03 03:44
316
11
32
97
577
967
1075
1593
778
516
576
1990-02-02 11:55
353
7
13
21
24
116
1186
1048
1827
2014
1543
1990-02-02 09:47
319
11
8
11
19
95
1077
1484
1221
1282
1172
1990-02-02 05:58
332
7
9
11
13
51
384
1184
1485
2252
1473
1990-02-02 03:44
351
7
8
10
10
43
500
1146
1807
2329
1822
1990-02-01 11:55
313
13
11
19
48
532
1442
882
706
1062
1398
1990-02-01 09:48
305
4
11
15
60
476
1256
797
945
857
1371
1990-02-01 05:56
337
7
26
48
146
566
892
1260
980
1677
1494
1990-02-01 03:48
352
4
21
32
183
542
1337
1412
1173
1389
1657