@article{fdi:010044291, title = {{F}ilament generation off the {S}trait of {G}ibraltar in response to {G}ap winds}, author = {{P}eliz, {A}. and {T}eles {M}achado, {A}. and {M}archesiello, {P}atrick and {D}ubert, {J}. and {L}afuente, {J}. {G}.}, editor = {}, language = {{ENG}}, abstract = {{W}e present a case study of the generation of a cold filament rooted off the southwestern edge of the {S}trait of {G}ibraltar ({A}tlantic side) during the summer of 2000. {T}he event is successfully simulated using high-resolution atmospheric and oceanic numerical models. {I}t is shown that a sharp filament may develop oceanwards with little modification of the {A}tlantic inflow into the {M}editerranean, contrary to usual expectations. {T}he filament is essentially driven by the surface layer response to {G}ap winds occurring during {L}evanter conditions. {T}he easterly wind funnelling in the {S}trait generates a strong wind jet and intense wind curl which impacts the oceanic surface layer through {E}kman pumping and mixing processes. {T}he generation and fate of the filament is very similar to the {G}ulf of {T}ehuantepec case, where strong {G}ap wind events produce asymmetric deformation and erosion of the thermocline that tends to favour anticyclonic mesoscale circulations. {O}ur observations and model results from both realistic and idealized experiments suggest that similar phenomena are present in the {G}ulf of {C}adiz, but they are altered by the persisting {A}tlantic inflow, so that the response to {G}ap winds is not as dramatic.}, keywords = {{S}trait of {G}ibraltar ; {F}ilaments ; {G}ap winds}, booktitle = {}, journal = {{D}ynamics of {A}tmospheres and {O}ceans}, volume = {46}, numero = {1-4}, pages = {36--45}, ISSN = {0377-0265}, year = {2009}, DOI = {10.1016/j.dynatmoce.2008.08.002}, URL = {https://www.documentation.ird.fr/hor/fdi:010044291}, }