CDIP 9band_direction 239

KAUMALAPAU SOUTHWEST, LANAI, HI - 239 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
Dec 22, 22:30	308	315	308	307	299	271	280	275	250	167
Dec 22, 22:00	279	305	306	304	292	279	278	273	243	170
Dec 22, 21:30	309	301	309	312	300	287	281	272	247	165
Dec 22, 21:00	309	310	309	306	292	271	273	278	249	172
Dec 22, 20:30	308	315	308	311	290	290	288	273	247	173
Dec 22, 20:00	276	306	307	311	302	288	276	272	244	169
Dec 22, 19:30	285	307	309	301	299	291	285	269	249	170
Dec 22, 19:00	284	307	302	305	299	284	280	275	241	178
Dec 22, 18:30	279	305	306	307	305	285	285	279	250	176
Dec 22, 18:00	274	302	305	294	297	286	284	274	250	177
Dec 22, 17:30	279	307	304	313	298	295	282	279	255	178
Dec 22, 17:00	282	310	307	303	301	295	282	279	234	184
Dec 22, 16:30	280	307	304	311	298	283	286	280	248	187
Dec 22, 16:00	292	317	316	310	296	292	287	279	234	189
Dec 22, 15:30	295	312	318	309	295	295	293	286	261	183
Dec 22, 15:00	286	310	309	301	305	289	286	282	257	189
Dec 22, 14:30	285	308	305	298	290	286	285	272	258	187
Dec 22, 14:00	288	294	302	298	293	286	288	279	257	187
Dec 22, 13:30	289	311	303	295	295	297	289	283	264	173
Dec 22, 13:00	289	307	300	293	301	289	293	283	264	172
Dec 22, 12:30	293	309	299	303	298	298	293	283	266	167
Dec 22, 12:00	295	287	306	299	296	285	295	288	266	168
Dec 22, 11:30	294	313	307	296	297	292	294	293	266	159
Dec 22, 11:00	288	304	300	304	298	288	281	285	271	159
Dec 22, 10:30	291	301	306	302	298	291	289	292	268	159
Dec 22, 10:00	298	284	305	293	302	298	279	288	256	158
Dec 22, 09:30	284	310	292	303	288	284	284	283	259	155
Dec 22, 09:00	282	290	258	298	287	282	283	291	264	156
Dec 22, 08:30	288	231	278	293	287	288	277	271	259	156
Dec 22, 08:00	285	287	281	305	293	285	286	269	255	163
Dec 22, 07:30	296	261	280	294	296	288	280	271	247	168
Dec 22, 07:00	293	286	293	295	288	293	278	259	239	174
Dec 22, 06:30	282	306	294	296	297	292	282	265	242	180
Dec 22, 06:00	286	269	283	305	301	286	276	260	239	189
Dec 22, 05:30	294	266	292	302	294	293	280	264	248	182
Dec 22, 05:00	290	224	288	300	302	290	289	272	229	185
Dec 22, 04:30	292	348	293	309	292	294	281	264	236	193
Dec 22, 04:00	296	283	284	303	303	296	285	271	242	207
Dec 22, 03:30	292	301	304	298	304	292	289	275	253	210
Dec 22, 03:00	298	290	302	305	302	298	287	275	248	208
Dec 22, 02:30	304	308	303	309	304	299	284	278	249	215
Dec 22, 02:00	290	330	302	308	306	293	290	282	252	209
Dec 22, 01:30	286	292	308	304	310	292	286	277	253	215
Dec 22, 01:00	310	316	305	309	310	297	286	283	249	213
Dec 22, 00:30	290	320	308	316	313	303	290	273	251	193
Dec 22, 00:00	303	306	305	316	303	295	286	273	247	191
Dec 21, 23:30	306	296	310	312	306	291	283	266	256	201
Dec 21, 23:00	289	301	304	309	302	289	281	278	245	192
Dec 21, 22:30	306	308	309	309	306	289	281	262	248	189

CDIP's historic products and station information

Classic View

Data Access

Data Use and Acknowledgements

THREDDS Server

A web server that provides metadata and data access for CDIP's NetCDF datasets, using OPeNDAP, OGC WMS and WCS, HTTP, and other remote data access protocols.

NDAR

A web utility for accessing data from CDIP's NetCDF data files. It serves station data in traditional CDIP formats, as well handling newer formats and wavecdf datasets from any source.

ERDDAP™

ERDDAP™ (the Environmental Research Division's Data Access Program) is a data server that gives you a simple, consistent way to download subsets of scientific datasets in common file formats and make graphs and maps.

RSS

Download an RSS reader (aka "aggregator") for your phone or add an RSS extension to your browser then click on the above button.