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 26, 15:00	154	150	159	148	120	133	143	145	163	154
Nov 26, 14:30	154	132	161	149	134	130	145	145	166	154
Nov 26, 14:00	154	141	151	165	135	125	142	137	164	154
Nov 26, 13:30	158	153	133	132	145	125	143	138	173	158
Nov 26, 13:00	164	142	135	177	139	121	149	146	163	164
Nov 26, 12:30	169	153	163	169	136	122	150	142	169	169
Nov 26, 12:00	180	207	141	117	128	130	153	140	174	180
Nov 26, 11:30	190	161	183	360	118	140	144	146	170	190
Nov 26, 11:00	205	180	158	141	117	127	142	147	178	205
Nov 26, 10:30	215	245	250	130	133	134	135	147	176	215
Nov 26, 10:00	223	148	149	130	134	122	129	141	169	223
Nov 26, 09:30	223	173	148	147	143	127	148	150	175	223
Nov 26, 09:00	230	216	210	171	139	127	142	138	186	230
Nov 26, 08:30	235	170	152	131	133	134	149	159	183	235
Nov 26, 08:00	239	217	168	125	135	126	141	153	182	239
Nov 26, 07:30	246	153	97	164	140	128	154	153	183	246
Nov 26, 07:00	251	267	145	125	129	127	142	147	175	251
Nov 26, 06:30	250	172	163	149	151	126	146	150	179	250
Nov 26, 06:00	250	203	215	185	150	137	150	143	174	250
Nov 26, 05:30	258	259	101	159	134	144	135	142	173	258
Nov 26, 05:00	260	218	334	120	120	130	159	152	165	260
Nov 26, 04:30	264	262	246	185	152	127	137	148	173	264
Nov 26, 04:00	268	311	262	129	167	122	146	145	184	268
Nov 26, 03:30	269	320	329	15	148	154	138	148	185	269
Nov 26, 03:00	270	252	204	318	133	141	124	137	187	270
Nov 26, 02:30	269	245	259	176	72	113	168	148	187	269
Nov 26, 02:00	264	273	300	132	154	148	238	144	182	264
Nov 26, 01:30	267	281	253	293	162	153	147	149	186	267
Nov 26, 01:00	269	263	187	145	120	298	154	143	193	269
Nov 26, 00:30	271	267	268	242	110	151	160	151	192	271
Nov 26, 00:00	274	278	321	245	178	188	140	149	189	274
Nov 25, 23:30	275	289	278	298	195	130	149	143	196	275
Nov 25, 23:00	273	333	276	290	155	105	151	143	199	273
Nov 25, 22:30	270	275	227	120	255	209	139	147	198	270
Nov 25, 22:00	267	275	295	14	191	129	151	150	207	267
Nov 25, 21:30	267	260	263	312	275	193	197	152	208	267
Nov 25, 21:00	268	274	284	311	226	214	186	172	198	268
Nov 25, 20:30	269	302	273	153	133	237	180	159	210	269
Nov 25, 20:00	276	279	277	242	258	92	161	173	211	276
Nov 25, 19:30	274	267	288	48	263	190	192	175	213	274
Nov 25, 19:00	276	297	288	288	222	151	248	162	207	276
Nov 25, 18:30	273	283	278	201	336	86	128	178	217	273
Nov 25, 18:00	275	289	286	266	225	218	178	179	215	275
Nov 25, 17:30	277	303	291	229	204	131	208	190	219	277
Nov 25, 17:00	278	286	286	248	250	192	202	160	220	278
Nov 25, 16:30	278	267	283	265	270	203	181	170	231	278
Nov 25, 16:00	280	272	289	300	270	281	212	156	236	280
Nov 25, 15:30	283	294	274	280	285	260	238	217	240	283
Nov 25, 15:00	283	274	285	347	284	283	230	212	247	283

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