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
Apr 27, 03:30	129	136	115	113	133	130	135	122	131	129
Apr 27, 03:00	130	187	110	135	124	134	129	121	132	130
Apr 27, 02:30	127	41	137	126	127	132	134	123	133	127
Apr 27, 02:00	125	297	121	138	141	129	130	120	133	125
Apr 27, 01:30	125	189	80	133	138	129	133	122	129	125
Apr 27, 01:00	125	200	179	104	141	133	138	123	126	125
Apr 27, 00:30	126	109	114	167	137	138	135	121	125	126
Apr 27, 00:00	127	59	119	162	156	139	132	124	123	127
Apr 26, 23:30	124	6	181	132	129	134	134	121	121	124
Apr 26, 23:00	123	42	139	131	152	141	139	119	123	129
Apr 26, 22:30	128	153	110	128	144	131	142	122	122	128
Apr 26, 22:00	131	79	181	138	137	131	135	122	122	131
Apr 26, 21:30	127	177	189	102	146	142	142	121	127	127
Apr 26, 21:00	129	251	99	121	148	137	133	121	130	129
Apr 26, 20:30	126	19	109	42	134	136	139	126	129	126
Apr 26, 20:00	125	8	180	133	143	140	140	127	129	125
Apr 26, 19:30	124	114	133	147	131	134	136	121	132	124
Apr 26, 19:00	122	131	150	137	140	143	140	123	132	122
Apr 26, 18:30	122	154	151	131	141	143	137	125	136	122
Apr 26, 18:00	119	123	150	148	146	143	135	125	132	119
Apr 26, 17:30	117	122	157	139	140	140	131	121	132	117
Apr 26, 17:00	118	153	127	140	142	135	128	123	136	118
Apr 26, 16:30	113	144	169	152	122	138	125	122	131	113
Apr 26, 16:00	112	128	186	133	144	135	129	120	134	112
Apr 26, 15:30	111	151	141	124	147	134	134	128	127	111
Apr 26, 15:00	109	133	145	128	145	137	130	121	126	109
Apr 26, 14:30	109	201	155	143	140	138	126	123	132	109
Apr 26, 14:00	108	135	182	157	146	130	133	124	129	108
Apr 26, 13:30	108	200	216	129	159	135	126	120	129	108
Apr 26, 13:00	108	183	162	172	132	126	129	122	128	108
Apr 26, 12:30	109	122	156	131	138	132	134	121	124	109
Apr 26, 12:00	113	164	194	144	152	137	133	120	124	113
Apr 26, 11:30	115	131	194	141	141	142	137	121	126	115
Apr 26, 11:00	114	132	189	120	136	139	136	120	122	114
Apr 26, 10:30	117	163	154	149	135	135	139	122	121	117
Apr 26, 10:00	119	133	135	144	147	145	134	119	119	119
Apr 26, 09:30	122	116	134	127	128	134	126	122	121	122
Apr 26, 09:00	123	177	165	155	146	140	139	121	125	123
Apr 26, 08:30	124	51	149	139	140	148	134	125	124	124
Apr 26, 08:00	122	137	129	145	136	137	135	128	128	122
Apr 26, 07:30	119	89	104	141	137	140	136	124	124	119
Apr 26, 07:00	120	131	165	145	131	133	136	127	131	120
Apr 26, 06:30	118	111	132	141	133	132	137	127	123	118
Apr 26, 06:00	118	210	130	131	133	141	133	124	131	118
Apr 26, 05:30	115	111	136	135	131	139	135	122	126	115
Apr 26, 05:00	117	167	156	144	140	142	127	117	123	117
Apr 26, 04:30	117	130	163	136	133	131	132	118	124	117

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