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
Nov 19, 19:00	325	303	244	257	203	131	120	109	108	325
Nov 19, 18:30	325	324	277	131	144	137	114	104	105	325
Nov 19, 18:00	330	317	11	263	219	134	116	113	112	330
Nov 19, 17:30	329	314	307	337	85	130	118	113	109	329
Nov 19, 17:00	332	344	3	282	137	119	110	119	99	332
Nov 19, 16:30	327	306	309	301	124	127	118	116	97	327
Nov 19, 16:00	328	316	333	323	96	126	110	118	100	328
Nov 19, 15:30	328	327	327	18	144	129	120	108	96	328
Nov 19, 15:00	329	334	345	300	120	127	106	108	102	329
Nov 19, 14:30	328	323	325	11	127	152	119	112	105	328
Nov 19, 14:00	318	328	336	324	120	107	117	109	96	318
Nov 19, 13:30	315	308	310	308	175	135	115	105	105	315
Nov 19, 13:00	309	311	324	307	105	117	117	102	131	309
Nov 19, 12:30	312	309	317	306	145	122	129	102	130	312
Nov 19, 12:00	312	308	317	347	50	132	113	112	110	312
Nov 19, 11:30	312	319	322	316	94	133	117	109	128	312
Nov 19, 11:00	313	319	318	334	136	120	120	99	122	313
Nov 19, 10:30	315	326	318	339	47	111	115	101	126	315
Nov 19, 10:00	315	315	332	200	47	121	121	109	155	315
Nov 19, 09:30	314	296	302	320	191	125	112	107	117	314
Nov 19, 09:00	315	311	305	282	147	140	116	106	76	315
Nov 19, 08:30	314	307	311	337	171	136	116	111	189	314
Nov 19, 08:00	316	310	325	295	190	108	100	104	176	316
Nov 19, 07:30	310	308	317	315	6	125	109	117	181	310
Nov 19, 07:00	313	317	324	359	16	105	117	114	210	313
Nov 19, 06:30	310	313	317	247	348	118	114	104	257	310
Nov 19, 06:00	308	319	312	47	70	122	116	114	262	308
Nov 19, 05:30	303	315	308	34	120	102	109	105	249	303
Nov 19, 05:00	303	314	293	298	67	123	117	112	247	303
Nov 19, 04:30	304	299	309	288	135	111	116	106	246	304
Nov 19, 04:00	299	286	306	312	110	124	113	111	225	299
Nov 19, 03:30	298	313	300	233	164	116	112	112	201	298
Nov 19, 03:00	290	303	303	315	92	122	110	111	206	290
Nov 19, 02:30	292	302	277	285	316	110	117	110	202	292
Nov 19, 02:00	282	287	308	315	102	121	125	114	209	282
Nov 19, 01:30	289	282	289	9	164	119	109	114	217	289
Nov 19, 01:00	289	296	308	312	280	118	113	114	205	289
Nov 19, 00:30	283	284	290	14	138	110	113	111	208	283
Nov 19, 00:00	283	298	275	185	132	123	119	113	200	283
Nov 18, 23:30	278	281	294	213	122	125	118	112	192	278
Nov 18, 23:00	279	295	286	239	117	122	119	114	198	279
Nov 18, 22:30	275	288	276	293	125	114	113	115	200	275
Nov 18, 22:00	268	279	246	239	151	129	117	109	208	268
Nov 18, 21:30	265	271	283	185	125	122	117	113	206	265
Nov 18, 21:00	260	260	288	170	177	123	113	109	214	260
Nov 18, 20:30	256	260	221	164	143	127	128	108	231	256
Nov 18, 20:00	259	274	333	133	120	129	116	116	222	259
Nov 18, 19:30	262	277	252	260	138	120	117	114	227	262
Nov 18, 19:00	262	280	235	126	125	128	117	118	211	262

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