A Case Study of Offshore Advection of Boundary Layer Rolls over a Stably Stratified Sea Surface

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Simulation</td><td class="align_center">Default</td><td class="align_center">SST decrease −2</td><td class="align_center">SST decrease −4</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left"><span style="width: 31.1928ptpx;"><svg height="13.7519pt" id="M96" style="vertical-align:-5.363919pt" version="1.1" viewbox="-0.0498162 -8.38798 31.1928 13.7519" width="31.1928pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M631 18C609 24 585 35 559 65C534 91 514 117 478 169C448 214 406 281 389 313C462 346 516 399 516 485C516 545 490 590 449 616C412 641 363 650 290 650H42V622C120 615 128 612 128 527V125C128 40 120 34 38 28V0H300V28C221 34 212 40 212 125V284H244C295 284 312 272 329 244C359 195 395 133 430 84C475 19 516 -3 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118V301C359 353 349 393 314 424C291 443 261 451 230 451C171 438 107 401 79 381C59 366 46 355 46 340C46 316 72 295 91 295C106 295 117 303 122 319C131 350 139 371 152 384C163 397 178 404 197 404C246 404 281 365 281 293V278C260 262 186 232 124 213C69 194 41 161 41 112C41 47 92 -12 163 -12C195 -12 243 25 283 51C288 35 293 22 308 7C319 -4 339 -12 354 -12L442 39ZM281 87C262 68 226 51 199 51C169 51 129 74 129 126C129 162 151 181 190 198C211 208 259 229 281 240V87Z" id="g58-95"></path></g></svg></span></td><td class="align_center">0.036</td><td class="align_center">0.065</td><td class="align_center">0.078</td></tr><tr><td class="align_left"><svg height="12.5794pt" id="M101" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 21.7328 12.5794" width="21.7328pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M529 97L508 118C475 75 449 58 438 58C428 58 421 66 415 104C393 234 374 403 364 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26 245 26C158 26 128 174 128 313S152 598 243 598Z" id="g50-49"></path></g></svg> (km)</td><td class="align_center">5.1</td><td class="align_center">5.1</td><td class="align_center">6.0</td></tr><tr><td class="align_left"><svg height="11.927pt" id="M102" style="vertical-align:-3.291101pt" version="1.1" viewbox="-0.0498162 -8.6359 24.2251 11.927" width="24.2251pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M686 28C612 35 607 44 591 112C563 234 541 360 519 489L489 666L457 658L147 121C100 40 89 36 24 28L17 0H240L250 28C168 34 159 41 190 101L262 237H482C495 180 503 137 510 91C517 47 514 35 441 28L433 0H677L686 28ZM475 280H285L429 541H431L475 280Z" id="g113-66"></path></g><g transform="matrix(.0091,0,0,-0.0091,10.244,3.132)"><path d="M389 0V32C297 38 291 46 291 118V635C234 613 175 595 109 583V556L161 554C203 552 207 547 207 497V118C207 46 201 38 110 32V0H389Z" id="g50-50"></path></g><g transform="matrix(.0091,0,0,-0.0091,14.676,3.132)"><path d="M245 635C92 635 37 457 37 312C37 149 91 -12 244 -12C395 -12 449 166 449 312C449 469 395 635 245 635ZM243 598C332 598 358 454 358 312C358 173 334 26 245 26C158 26 128 174 128 313S152 598 243 598Z" id="g50-49"></path></g><g transform="matrix(.0091,0,0,-0.0091,19.107,3.132)"><path d="M245 635C92 635 37 457 37 312C37 149 91 -12 244 -12C395 -12 449 166 449 312C449 469 395 635 245 635ZM243 598C332 598 358 454 358 312C358 173 334 26 245 26C158 26 128 174 128 313S152 598 243 598Z" id="g50-49"></path></g></svg> (m s<sup>−1</sup>)</td><td class="align_center">1.9</td><td class="align_center">1.9</td><td class="align_center">1.6</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Stability and roll characteristics from simulations using different SSTs.

Advances in Meteorology

tab5

Table 5

Table 5: A Case Study of Offshore Advection of Boundary Layer Rolls over a Stably Stratified Sea Surface 