frontal system

A weak surface area of low pressure came apart from a frontal system on August 8.

The remnants of the storm merged with a frontal system on the following day.

It combined with the remnants of a frontal system and quickly developed into a surface low.

Most of the precipitation is produced by western frontal systems from the Pacific.

Several days later, the hurricane turned northeast due to an approaching frontal system.

It merged with a frontal system on May 25.

To reach Bremen would have meant flying through a frontal system.

This high pressure area was kept in position by the jet stream and its associated frontal systems moving to the north of the country.

The most significant damage resulted from the strong pressure gradient behind the frontal system.

Surface map analysis showed a frontal system associated with a strong low pressure moving west across lower Michigan.

Several hours later, the remnants of Jeanne merged with a frontal system in the same region.

The remnants tracked to the northwest and later to the north before being absorbed by a frontal system.

The low became separated from almost all of its convection on October 6 before being absorbed into a frontal system the next day.

The storm then merged with a frontal system over West Virginia later the next day.

The depression was absorbed by a frontal system over the Yellow Sea early the next day.

The massive rainfall totals were generally caused by the stalled out frontal system.

On approach, severe turbulence was again encountered due to the frontal system having reached Berlin.

Precipitation occurs mainly from spring thunderstorms brought about by western frontal systems.

However, the most common reason for the occurrence of a mackerel sky is an old, disintegrating frontal system.

Recent innovations in tissue acquisition for the human breast have led to the development of unique direct frontal systems.

That ship, Avis, went into that frontal system and that's how we lost it.

The week's early forecast, calling for clear skies and no frontal systems on the horizon, may not provide the breeze she seeks.

The second to strike the area in 10 days, Norma was absorbed by a frontal system on October 14.

Surface weather analyses have special symbols which show frontal systems, cloud cover, precipitation, or other important information.

On 20 July, another active frontal system moved across Southern England.