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, 21:00	298	316	269	12	155	112	115	123	127	298
Nov 17, 20:30	304	307	185	162	121	118	121	113	120	304
Nov 17, 20:00	316	297	337	108	136	122	121	123	118	316
Nov 17, 19:30	321	328	15	159	106	118	116	125	123	321
Nov 17, 19:00	319	356	282	161	146	121	120	119	115	319
Nov 17, 18:30	323	17	356	254	118	122	117	129	116	323
Nov 17, 18:00	330	285	328	169	132	121	119	129	117	330
Nov 17, 17:30	338	345	244	349	145	128	120	134	100	338
Nov 17, 17:00	336	350	356	166	124	119	116	128	108	336
Nov 17, 16:30	339	331	345	324	133	118	117	128	104	339
Nov 17, 16:00	337	345	27	209	81	118	113	123	103	337
Nov 17, 15:30	339	335	359	45	127	120	107	119	95	339
Nov 17, 15:00	335	321	329	18	100	118	119	122	90	335
Nov 17, 14:30	336	326	331	77	131	113	117	119	79	336
Nov 17, 14:00	333	342	336	55	77	114	120	112	97	333
Nov 17, 13:30	326	323	338	100	121	115	116	137	109	326
Nov 17, 13:00	326	338	318	334	140	110	117	122	102	326
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

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