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, 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
Dec 21, 22:00	303	318	311	311	303	288	276	280	240	189
Dec 21, 21:30	296	321	315	309	296	278	286	272	247	187
Dec 21, 21:00	303	315	310	306	303	285	281	274	237	192
Dec 21, 20:30	295	309	307	309	295	287	279	275	251	177
Dec 21, 20:00	288	307	309	310	306	288	285	275	235	189
Dec 21, 19:30	303	312	308	307	303	285	279	265	228	200
Dec 21, 19:00	298	290	309	308	298	284	282	275	248	198
Dec 21, 18:30	300	312	307	307	300	290	277	278	249	210
Dec 21, 18:00	279	301	308	310	301	285	279	278	243	205
Dec 21, 17:30	284	314	305	306	295	284	283	277	248	205
Dec 21, 17:00	280	312	314	311	295	280	280	273	239	197
Dec 21, 16:30	283	308	309	309	301	283	285	279	255	213
Dec 21, 16:00	286	310	310	309	295	286	287	277	249	206
Dec 21, 15:30	292	309	309	310	296	292	281	276	251	216
Dec 21, 15:00	291	309	312	303	301	291	284	287	251	210
Dec 21, 14:30	280	302	309	305	287	281	280	274	237	211
Dec 21, 14:00	293	300	311	305	293	282	286	285	227	196
Dec 21, 13:30	283	307	307	303	286	283	282	280	246	189
Dec 21, 13:00	286	314	304	298	289	288	286	283	250	194
Dec 21, 12:30	292	301	306	302	292	284	286	282	253	181
Dec 21, 12:00	289	300	303	295	289	281	281	264	266	173
Dec 21, 11:30	287	302	306	294	300	287	285	279	237	172
Dec 21, 11:00	285	301	303	295	285	285	281	267	232	164
Dec 21, 10:30	290	295	300	295	292	290	278	268	237	170
Dec 21, 10:00	286	297	302	290	286	283	279	269	216	158
Dec 21, 09:30	285	302	298	305	285	282	279	261	223	166
Dec 21, 09:00	272	294	298	295	272	281	280	274	241	167
Dec 21, 08:30	279	293	290	298	289	285	279	273	214	164
Dec 21, 08:00	281	310	294	295	281	286	278	265	232	165
Dec 21, 07:30	278	318	296	297	280	278	274	272	243	173
Dec 21, 07:00	282	306	303	298	279	282	278	258	229	169
Dec 21, 06:30	282	286	296	295	278	282	281	257	236	177
Dec 21, 06:00	283	252	294	299	287	283	280	265	223	181
Dec 21, 05:30	285	291	301	295	285	284	287	273	223	194
Dec 21, 05:00	277	311	305	300	292	277	281	272	244	198
Dec 21, 04:30	293	285	311	298	293	285	287	273	238	211
Dec 21, 04:00	287	288	301	298	287	286	289	273	259	224
Dec 21, 03:30	284	288	305	299	291	284	290	268	245	239
Dec 21, 03:00	295	312	307	321	300	295	293	267	250	209
Dec 21, 02:30	296	295	307	310	296	294	291	284	249	245

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.