(Solved): 12. The Dallas, TX station model had one of the highest surface wind speeds at map time. The win ...

12. The Dallas, TX station model had one of the highest surface wind speeds at map time. The wind speed was shown with one and a half feathers indicating a speed of about [(15)(25)(45)] knots. 13. Dallas' wind direction was oriented [(parallel)(at an angle)] to the nearby 1016-mb isobar. This wind pattern was a result of the combination of horizontal forces acting on air near the surface, including the pressure gradient force directed toward the northwest.