The easterly (horizontal) component of wind is .
The northerly (vertical) component of wind is .
The velocity of wind is .
The direction of angle is
![\"\"](\"/userfiles/image/Library/Q&A/15467_1.gif\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7bca4b61a67718c20eb37463a1ff08d9.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=dd0a324cb12315acf1928490db2387c6.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=488a37281f00c0013d54105e15f058c7.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=13ad1727581cc450ce83cde4e63a71b3.png\")