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
Aug 12, 18:00	164	235	155	181	135	135	138	152	164	247
Aug 12, 17:30	244	207	171	134	145	137	127	153	166	244
Aug 12, 17:00	252	75	151	124	135	138	136	153	166	252
Aug 12, 16:30	248	291	191	147	129	131	138	151	168	248
Aug 12, 16:00	251	221	165	140	135	140	132	149	168	251
Aug 12, 15:30	248	210	176	156	128	119	133	146	165	248
Aug 12, 15:00	245	226	154	132	142	137	133	143	161	245
Aug 12, 14:30	241	224	177	149	145	141	127	149	177	241
Aug 12, 14:00	171	257	181	135	138	148	135	148	171	242
Aug 12, 13:30	237	236	188	158	135	137	135	154	167	237
Aug 12, 13:00	234	265	212	84	136	136	129	152	172	234
Aug 12, 12:30	236	189	173	172	136	138	136	156	171	236
Aug 12, 12:00	173	125	127	149	148	146	130	157	173	241
Aug 12, 11:30	244	331	195	138	130	137	131	154	168	244
Aug 12, 11:00	247	268	151	131	154	134	134	155	163	247
Aug 12, 10:30	170	261	251	155	153	134	137	153	170	253
Aug 12, 10:00	243	261	60	125	146	133	132	145	169	243
Aug 12, 09:30	247	245	248	163	137	137	137	151	162	247
Aug 12, 09:00	159	187	158	131	129	133	132	151	159	232
Aug 12, 08:30	164	177	146	149	151	148	138	147	164	225
Aug 12, 08:00	163	187	81	120	114	135	133	146	163	235
Aug 12, 07:30	166	223	146	178	140	145	134	151	166	233
Aug 12, 07:00	166	211	117	146	133	128	137	150	166	233
Aug 12, 06:30	168	219	194	161	145	139	142	157	168	237
Aug 12, 06:00	165	167	201	150	132	148	132	151	165	224
Aug 12, 05:30	164	148	188	170	159	144	146	154	164	214
Aug 12, 05:00	174	201	165	151	150	148	136	156	174	211
Aug 12, 04:30	168	256	199	139	141	140	143	157	168	208
Aug 12, 04:00	170	123	145	141	161	144	142	158	170	208
Aug 12, 03:30	166	87	189	134	133	144	139	153	166	201
Aug 12, 03:00	170	322	170	154	153	139	147	157	170	194
Aug 12, 02:30	162	192	160	139	143	133	141	158	162	180
Aug 12, 02:00	167	171	161	161	143	136	143	158	167	180
Aug 12, 01:30	171	167	130	129	129	136	140	160	171	180
Aug 12, 01:00	164	143	112	136	137	132	145	155	164	180
Aug 12, 00:30	168	145	151	134	147	147	136	155	168	183
Aug 12, 00:00	171	170	166	158	147	139	153	162	171	185
Aug 11, 23:30	172	188	167	147	142	147	143	160	172	185
Aug 11, 23:00	174	241	145	134	146	135	143	163	174	184
Aug 11, 22:30	174	158	119	148	147	134	145	164	174	186
Aug 11, 22:00	169	153	171	143	140	129	143	164	169	189
Aug 11, 21:30	173	225	136	128	142	134	138	156	173	188
Aug 11, 21:00	172	151	170	140	140	132	143	156	172	187
Aug 11, 20:30	172	162	131	126	135	130	143	160	172	182
Aug 11, 20:00	170	187	180	142	129	133	138	164	170	186
Aug 11, 19:30	170	241	148	132	135	137	146	158	170	188
Aug 11, 19:00	172	223	161	139	142	138	140	161	172	189
Aug 11, 18:30	161	165	152	129	150	132	142	161	168	180
Aug 11, 18:00	187	171	164	136	140	129	142	159	169	187

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