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, 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
Nov 18, 18:30	263	274	244	165	150	129	114	112	207	263
Nov 18, 18:00	265	241	278	107	146	126	112	111	186	265
Nov 18, 17:30	264	272	254	176	162	131	112	112	181	264
Nov 18, 17:00	262	285	279	139	159	142	116	112	170	262
Nov 18, 16:30	266	288	280	113	128	125	110	106	134	266
Nov 18, 16:00	263	269	243	187	134	134	115	120	148	263
Nov 18, 15:30	252	214	80	163	135	142	121	115	137	252
Nov 18, 15:00	255	274	78	119	157	143	111	111	112	255
Nov 18, 14:30	249	274	186	79	109	126	104	114	116	249
Nov 18, 14:00	241	250	264	165	164	129	117	115	109	241
Nov 18, 13:30	237	257	186	164	148	126	116	118	101	237
Nov 18, 13:00	236	236	159	139	107	145	112	122	104	236
Nov 18, 12:30	233	231	230	106	118	128	117	112	102	233
Nov 18, 12:00	230	256	115	225	128	123	112	115	101	230
Nov 18, 11:30	237	272	254	140	129	127	117	117	104	237
Nov 18, 11:00	234	251	203	159	127	126	115	114	104	234
Nov 18, 10:30	236	227	184	162	144	133	118	114	102	236
Nov 18, 10:00	237	251	213	201	148	127	124	115	104	237
Nov 18, 09:30	240	279	232	158	139	127	115	111	106	240
Nov 18, 09:00	244	241	198	212	161	129	117	110	106	244
Nov 18, 08:30	248	190	229	159	136	133	119	116	113	248

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