"warning area" is a correct and usable phrase in written English.
It is generally used when referring to a specific area that presents a hazard and should be avoided, such as: "Stay away from the warning area near the edge of the cliff."
Figure 9 Warning division diagram: blue for area subject to blue warning area, yellow for area subject to yellow warning area, orange for area subject to orange warning area, red for area subject to red warning area.
The Met Office warned about potential structural damage – more likely across the north-west of the warning area – as well as disruption to power supplies and travel, with restrictions on bridges and disruption to ferries.
The storm warning area included Cameron Parish, which was devastated by Hurricane Rita in September 2005.
Eighteen months ago, her donated kidney dropped into the warning area for kidney function.
Firstly, the required early warning area is divided into grids according to the corresponding typhoon prediction information.
A score of 25 or less is deemed to be in a red "warning area" of heightened vulnerability.
Most colleges and universities in the warning areas have also canceled classes starting Wednesday evening.
Three other critical data sets, including national flood defences and flood warning areas, are not open - and so cannot be used by other developers without special permission.
(3) On the whole, the areas that showed notable signs of insecurity and rapid landscape, and which can already be identified as early warning areas requiring immediate attention, correspond closely with the distribution of coastal industrial parks in these regions.
Many parts of the warning areas could see as much as 50-80mm of rain, with some parts of north Wales and northwest England possibly receiving as much as 200-250mm.
Many parts of the warning areas could see between 50 and 100mm of rain, while the most exposed upland parts of north Wales, north-west England and south-west Scotland could see between 150 and 200mm.
