line squall

• عاصفة رعدية أو خط من العواصف الرعدية والعواصف الهوائية يتشكل على طول جبهة باردة أو منطقة تقارب، وغالبًا ما يسبب رياحًا شديدة مفاجئة وأمطارًا غزيرة.

A line of thunderstorms or squalls that forms along a cold front or convergence zone, often producing sudden strong winds and heavy rain.

1. Meteorological phenomenonC1formal

   A sudden, strong windstorm that occurs along a line of thunderstorms or a cold front, often accompanied by heavy rain or hail.

   عاصفة خطية

   • The sailors prepared for the line squall that was approaching from the west.
   • A line squall can cause sudden and dangerous changes in weather conditions.
   • Meteorologists tracked the line squall as it moved across the plains.