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
Dec 18, 04:00	210	219	143	131	172	141	136	139	175	210
Dec 18, 03:30	205	192	186	199	129	131	142	140	173	205
Dec 18, 03:00	215	217	191	112	150	152	142	141	172	215
Dec 18, 02:30	212	236	211	176	184	133	150	138	181	212
Dec 18, 02:00	212	221	185	191	166	136	140	141	170	212
Dec 18, 01:30	215	248	230	218	191	144	148	141	177	215
Dec 18, 01:00	213	211	192	185	141	136	144	146	180	213
Dec 18, 00:30	208	194	214	154	146	154	135	133	178	208
Dec 18, 00:00	217	210	229	182	178	154	144	137	179	217
Dec 17, 23:30	218	196	218	210	165	151	151	148	181	218
Dec 17, 23:00	217	204	192	209	121	150	142	148	179	217
Dec 17, 22:30	219	204	199	192	160	149	152	145	186	219
Dec 17, 22:00	224	222	212	148	206	149	148	147	188	224
Dec 17, 21:30	227	227	210	220	176	150	152	145	185	227
Dec 17, 21:00	227	236	229	215	172	142	149	145	193	227
Dec 17, 20:30	228	232	244	195	173	152	146	145	196	228
Dec 17, 20:00	230	228	223	207	206	155	155	142	192	230
Dec 17, 19:30	230	229	234	231	147	149	148	143	190	230
Dec 17, 19:00	225	225	226	238	188	159	151	141	198	225
Dec 17, 18:30	219	226	221	199	209	157	154	145	195	219
Dec 17, 18:00	215	205	199	230	125	163	152	146	199	215
Dec 17, 17:30	186	211	229	226	205	149	145	140	186	217
Dec 17, 17:00	214	216	214	199	200	152	136	140	187	214
Dec 17, 16:30	212	208	213	189	134	170	137	145	191	212
Dec 17, 16:00	195	199	208	263	178	156	152	143	195	207
Dec 17, 15:30	210	207	217	210	196	166	135	146	195	210
Dec 17, 15:00	198	204	203	195	182	174	140	142	198	205
Dec 17, 14:30	196	182	184	198	179	176	150	147	196	203
Dec 17, 14:00	194	203	189	172	175	151	148	153	194	199
Dec 17, 13:30	200	182	207	197	184	141	146	146	196	200
Dec 17, 13:00	197	197	196	199	192	153	152	143	193	197
Dec 17, 12:30	193	213	213	186	208	185	153	153	188	193
Dec 17, 12:00	192	191	186	173	130	157	152	144	184	192
Dec 17, 11:30	195	195	186	207	175	170	158	149	185	195
Dec 17, 11:00	188	197	201	204	164	150	142	143	169	188
Dec 17, 10:30	187	180	182	184	180	149	155	146	172	187
Dec 17, 10:00	179	179	151	149	175	160	144	144	169	179
Dec 17, 09:30	181	181	181	180	184	145	154	144	161	181
Dec 17, 09:00	170	176	170	180	157	134	144	142	147	170
Dec 17, 08:30	170	162	165	165	114	152	150	140	148	170
Dec 17, 08:00	172	157	144	153	166	157	138	131	155	172
Dec 17, 07:30	163	154	155	152	151	151	141	139	143	163
Dec 17, 07:00	161	169	164	157	166	152	147	142	143	161
Dec 17, 06:30	161	173	164	184	148	156	153	139	141	161
Dec 17, 06:00	157	154	163	162	162	154	155	145	141	157
Dec 17, 05:30	152	147	151	127	138	156	152	140	138	152
Dec 17, 05:00	149	150	140	124	153	150	144	140	144	149
Dec 17, 04:30	149	146	138	150	152	149	153	134	141	149
Dec 17, 04:00	147	142	136	130	145	147	145	139	138	147

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