northamerica = ((CountryData[#, {"FullPolygon", 

         "Mercator"}] & /@ {"USA", "Mexico", "Cuba"}) /. 

    Polygon :> Line);

vect = ListVectorPlot[data, VectorPoints -> 50, PlotRange -> All, 

   AspectRatio -> Automatic, ImageSize -> Large, 

   DataRange -> {{-110, -75}, {15, 50}}, InterpolationOrder -> 1, 

   VectorColorFunction -> Hue, 

   VectorScale -> {Automatic, Small, None}];

gr1 = Show[{vect, Graphics[{Thick, GrayLevel[0.5], northamerica}]}, 

   PlotRange -> {{-110, -75}, {15, 50}}, ImageSize -> Large, 

   AspectRatio -> Automatic];

strm2 = ListStreamPlot[data, StreamPoints -> {Automatic, 0.5}, 

   StreamScale -> Small, StreamStyle -> "Line", PlotRange -> All, 

   AspectRatio -> Automatic, ImageSize -> Large, 

   DataRange -> {{-110, -75}, {15, 50}}, InterpolationOrder -> 1, 

   StreamColorFunction -> "ThermometerColors", StreamStyle -> {Black}];

gr2 = Show[{strm2, Graphics[{Thick, GrayLevel[0.5], northamerica}]}, 

   PlotRange -> {{-110, -75}, {15, 50}}, AspectRatio -> Automatic, 

   ImageSize -> Large];

strm = ListStreamDensityPlot[data, StreamPoints -> {Automatic, 1}, 

   StreamScale -> Small, PlotRange -> All, AspectRatio -> Automatic, 

   ImageSize -> Large, DataRange -> {{-110, -75}, {15, 50}}, 

   InterpolationOrder -> 1, ColorFunction -> "ThermometerColors", 

   StreamStyle -> {Black}];

gr3 = Show[{strm, Graphics[{Thick, GrayLevel[0.9], northamerica}]}, 

   PlotRange -> {{-110, -75}, {15, 50}}, AspectRatio -> Automatic, 

   ImageSize -> Large];

lic = ListLineIntegralConvolutionPlot[{data, {Automatic, 700, 128}}, 

   LineIntegralConvolutionScale -> 2, PlotRange -> All, 

   AspectRatio -> Automatic, ImageSize -> Large, 

   DataRange -> {{-110, -75}, {15, 50}}, InterpolationOrder -> 1, 

   ColorFunction -> {"ThermometerColors"}, LightingAngle -> Automatic];

gr4 = Show[{lic, Graphics[{Thick, GrayLevel[0.9], northamerica}]}, 

   PlotRange -> {{-110, -75}, {15, 50}}, ImageSize -> Large, 

   AspectRatio -> Automatic];

GraphicsGrid[{{gr1, gr2}, {gr3, gr4}}, ImageSize -> Large]