CDIP 9band_direction 154

BLOCK ISLAND, RI - 154 Classic View

Wave energy and mean wave direction resolved into 9 bands

As requested by the US Army Corps of Engineers, CDIP has special data formats for wave energy and direction.
9-bands: 2-6, 6-8, 8-10, 10-12, 12-14, 14-16, 16-18, 18-22 & 22+ seconds
Spectral processing performed on 1600-second samples
For each band, equivalent Hs = 4*sqrt(Band Energy)
Wave direction in each band represents the average, in support of coastal process studies

Band Direction

waveTime	Dp °	22+	22-18	18-16	16-14	14-12	12-10	10-8	8-6	6-2
Jul 19, 02:00	181	195	156	145	166	167	171	181	186	199
Jul 19, 01:30	192	192	178	174	149	171	175	192	192	194
Jul 19, 01:00	189	167	174	140	137	167	173	189	186	191
Jul 19, 00:30	188	173	159	151	145	163	174	188	193	194
Jul 19, 00:00	192	187	155	146	143	169	176	186	192	191
Jul 18, 23:30	190	205	162	139	134	158	173	190	181	189
Jul 18, 23:00	189	198	171	158	182	156	171	189	187	186
Jul 18, 22:30	194	191	161	159	161	158	172	179	194	192
Jul 18, 22:00	190	181	182	171	174	153	176	193	190	192
Jul 18, 21:30	186	205	207	173	160	163	177	186	186	193
Jul 18, 21:00	185	167	178	182	172	163	179	185	185	192
Jul 18, 20:30	185	186	159	144	151	169	165	185	183	193
Jul 18, 20:00	188	206	174	133	181	172	175	183	188	194
Jul 18, 19:30	184	190	177	162	160	131	172	184	188	189
Jul 18, 19:00	188	162	186	175	149	164	180	188	182	191
Jul 18, 18:30	188	188	178	176	185	180	180	186	188	192
Jul 18, 18:00	186	195	203	208	179	183	176	186	189	202
Jul 18, 17:30	194	213	202	172	176	173	173	194	190	200
Jul 18, 17:00	184	199	195	208	197	177	177	184	186	204
Jul 18, 16:30	191	196	176	139	182	174	181	193	191	209
Jul 18, 16:00	198	206	183	185	164	182	171	187	198	201
Jul 18, 15:30	188	202	197	189	181	173	179	188	191	199
Jul 18, 15:00	192	207	197	171	192	208	179	186	192	203
Jul 18, 14:30	190	177	184	182	163	169	169	190	193	202
Jul 18, 14:00	195	187	176	178	173	182	181	183	195	202
Jul 18, 13:30	187	182	191	182	177	180	169	187	191	205
Jul 18, 13:00	188	185	178	164	191	178	178	188	193	205
Jul 18, 12:30	191	193	173	177	208	190	172	191	197	202
Jul 18, 12:00	193	182	189	195	189	175	186	187	193	201
Jul 18, 11:30	191	186	177	178	177	176	173	186	191	201
Jul 18, 11:00	193	185	183	179	172	159	183	186	193	192
Jul 18, 10:30	197	193	185	180	184	172	187	189	197	195
Jul 18, 10:00	193	179	186	173	189	177	175	192	193	198
Jul 18, 09:30	192	179	163	169	189	172	178	187	192	195
Jul 18, 09:00	188	180	175	170	156	160	172	183	188	193
Jul 18, 08:30	189	170	174	169	182	166	179	182	189	198
Jul 18, 08:00	188	173	193	187	173	165	190	182	188	199
Jul 18, 07:30	191	190	176	187	176	161	179	183	191	198
Jul 18, 07:00	187	169	182	192	177	186	163	181	187	198
Jul 18, 06:30	187	199	189	186	172	178	184	181	187	196
Jul 18, 06:00	193	189	194	175	161	216	171	186	193	193
Jul 18, 05:30	196	191	197	177	178	166	171	179	196	190
Jul 18, 05:00	182	216	168	160	174	186	170	181	182	190
Jul 18, 04:30	185	173	150	172	167	164	174	179	185	188
Jul 18, 04:00	184	149	136	171	201	149	165	186	184	187
Jul 18, 03:30	186	225	204	197	123	161	167	181	186	190
Jul 18, 03:00	188	200	194	178	191	132	163	185	188	194
Jul 18, 02:30	193	222	147	222	154	160	163	183	193	195
Jul 18, 02:00	192	219	201	221	188	184	171	185	192	198

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