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 17, 12:30	327	334	339	324	113	116	116	118	80	327
Nov 17, 12:00	329	328	338	352	144	113	126	129	133	329
Nov 17, 11:30	329	324	340	333	164	110	115	118	115	329
Nov 17, 11:00	327	327	328	355	123	102	113	117	105	327
Nov 17, 10:30	331	337	325	318	73	125	121	143	92	331
Nov 17, 10:00	323	316	339	10	106	114	119	117	118	323
Nov 17, 09:30	325	332	334	110	132	107	122	121	128	325
Nov 17, 09:00	323	323	330	343	135	126	127	124	150	323
Nov 17, 08:30	322	324	321	298	111	121	110	116	127	322
Nov 17, 08:00	324	328	330	286	132	117	125	118	146	324
Nov 17, 07:30	319	316	328	297	121	110	123	118	149	319
Nov 17, 07:00	325	339	334	217	125	117	124	122	144	325
Nov 17, 06:30	326	338	344	273	118	122	125	122	152	326
Nov 17, 06:00	322	342	332	34	156	124	118	129	164	322
Nov 17, 05:30	327	318	330	82	130	131	115	119	149	327
Nov 17, 05:00	324	332	322	51	117	125	117	120	158	324
Nov 17, 04:30	328	333	341	340	172	120	122	131	143	328
Nov 17, 04:00	328	335	345	359	103	119	119	123	139	328
Nov 17, 03:30	324	328	335	2	159	110	104	122	172	324
Nov 17, 03:00	317	325	324	338	137	117	121	113	194	317
Nov 17, 02:30	313	316	320	144	137	117	126	119	185	313
Nov 17, 02:00	312	326	331	103	107	118	115	114	184	312
Nov 17, 01:30	303	344	303	327	84	111	123	123	204	303
Nov 17, 01:00	302	296	298	315	78	105	106	120	185	302
Nov 17, 00:30	296	309	308	180	68	122	122	134	179	296
Nov 17, 00:00	291	289	306	190	124	118	125	132	158	291
Nov 16, 23:30	294	309	318	67	178	113	114	132	156	294
Nov 16, 23:00	289	297	293	293	142	105	130	129	174	289
Nov 16, 22:30	286	289	307	163	186	127	125	126	141	286
Nov 16, 22:00	283	281	286	204	143	118	127	126	118	283
Nov 16, 21:30	282	322	297	360	106	121	126	140	122	282
Nov 16, 21:00	278	274	278	306	156	129	118	122	121	278
Nov 16, 20:30	278	300	336	258	135	128	124	125	108	278
Nov 16, 20:00	284	311	292	178	146	127	127	125	121	284
Nov 16, 19:30	290	294	282	309	112	126	136	120	129	290
Nov 16, 19:00	289	297	296	114	152	125	128	118	128	289
Nov 16, 18:30	286	308	244	151	149	131	128	115	126	286
Nov 16, 18:00	287	311	305	136	124	133	128	120	136	287
Nov 16, 17:30	291	297	329	126	147	130	121	118	129	291
Nov 16, 17:00	291	296	307	130	122	119	120	115	139	291
Nov 16, 16:30	292	290	291	113	144	118	117	112	148	292
Nov 16, 16:00	297	286	3	103	120	136	120	111	151	297
Nov 16, 15:30	304	312	345	125	165	121	121	116	154	304
Nov 16, 15:00	301	320	296	303	329	109	113	108	155	301
Nov 16, 14:30	305	311	338	67	124	136	115	111	160	305
Nov 16, 14:00	307	317	293	115	118	122	114	111	157	307
Nov 16, 13:30	306	313	324	334	59	114	115	109	137	306
Nov 16, 13:00	305	306	302	247	152	122	114	107	129	305
Nov 16, 12:30	310	310	307	257	148	118	113	110	107	310

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