Sentence examples for yellow alert from inspiring English sources
Now we're back on "yellow alert".
A yellow alert would reflect an "elevated condition" and "significant risk" of a terrorist strike.
The system was on yellow alert, but the system was flawed.
Because SARS victims spread the virus most quickly when they are very sick, Hong Kong has declared a "yellow alert".
A yellow alert applies to one day of "serious" pollution, defined as an index reading of more than 300, and will also lead to extra street washing.
"The Fox government should immediately call a yellow alert, because President Fox could go down in history for two things," said Lorenzo Meyer, a historian.
Scottish Hydro Electric Power Distribution said it had moved to yellow alert and had more than 500 workers in place in advance of the storm hitting.
A yellow alert closes down all but one or two building entrances, requires identification and allows searches of briefcases and other belongings at the discretion of guards.
The USGS upgraded the magnitude to 6.5 from an initial reading of 6.4 and issued a yellow alert for expected fatalities and damage.
The Met Office has issued a yellow alert for snow for parts of northern England and Scotland, especially on high ground.
The yellow alert is in place until midnight.
