UMPQUA OFFSHORE, OR - 139 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 20, 14:30 260 289 288 281 294 278 260 254 243 227
Dec 20, 14:00 263 269 282 292 293 277 263 252 242 219
Dec 20, 13:30 258 266 285 288 288 275 258 251 238 215
Dec 20, 13:00 263 269 273 281 280 274 263 246 238 216
Dec 20, 12:30 254 266 285 291 288 275 254 247 239 223
Dec 20, 12:00 257 262 280 286 280 267 257 245 242 221
Dec 20, 11:00 258 298 285 290 284 273 258 253 235 227
Dec 20, 10:30 256 283 294 294 291 277 256 250 239 230
Dec 20, 10:00 263 281 291 292 291 279 263 247 237 230
Dec 20, 09:00 258 266 288 291 285 270 258 247 235 228
Dec 20, 08:30 257 265 285 294 283 271 257 247 236 228
Dec 20, 08:00 256 289 295 299 280 274 256 242 242 225
Dec 20, 07:30 261 262 296 299 286 276 261 246 235 227
Dec 20, 07:00 259 291 296 292 290 280 259 243 233 223
Dec 20, 06:30 264 292 297 290 283 271 264 253 234 227
Dec 20, 06:00 261 279 297 294 291 285 261 248 238 226
Dec 20, 05:30 250 243 294 290 296 280 257 250 231 224
Dec 20, 05:00 263 268 293 298 295 289 263 252 237 223
Dec 20, 04:30 263 299 296 301 297 286 263 251 237 224
Dec 20, 03:30 255 258 293 291 294 286 262 255 239 224
Dec 20, 03:00 256 270 290 296 297 289 265 256 245 215
Dec 20, 02:30 258 270 295 298 295 286 266 258 239 212
Dec 20, 02:00 263 227 297 299 294 291 272 263 239 210
Dec 20, 01:30 261 272 303 300 293 287 271 261 241 209
Dec 20, 01:00 265 295 299 299 303 286 268 265 242 209
Dec 20, 00:30 263 273 292 298 300 283 270 263 230 208
Dec 20, 00:00 242 274 298 301 296 282 267 263 242 210
Dec 19, 23:30 258 277 295 302 297 286 276 258 230 208
Dec 19, 23:00 206 258 285 298 299 290 273 265 230 206
Dec 19, 22:30 271 213 297 302 294 289 271 265 231 209
Dec 19, 22:00 207 225 300 308 296 287 269 267 230 207
Dec 19, 21:30 207 268 297 295 295 275 271 262 225 207
Dec 19, 21:00 211 285 300 298 303 290 269 265 228 211
Dec 19, 20:30 217 237 304 307 299 281 276 270 234 217
Dec 19, 20:00 273 311 294 296 295 284 273 262 238 221
Dec 19, 19:30 224 290 301 309 298 279 271 265 245 224
Dec 19, 19:00 280 287 300 298 306 289 280 265 242 225
Dec 19, 18:30 269 333 293 295 300 287 269 264 244 226
Dec 19, 18:00 259 269 298 299 295 287 273 259 241 217
Dec 19, 17:30 264 293 299 297 292 283 264 255 240 213
Dec 19, 17:00 265 300 297 298 292 281 265 258 240 212
Dec 19, 16:30 267 268 293 297 292 276 267 249 239 209
Dec 19, 16:00 267 290 294 296 292 286 267 257 242 213
Dec 19, 15:30 260 294 296 296 289 280 260 256 243 211
Dec 19, 15:00 266 299 298 296 292 289 266 261 242 216
Dec 19, 14:30 264 307 301 296 295 280 264 251 238 214

CDIP's historic products and station information

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