1.   But now there are new danger warnings.

2.   The PGA employs forecasters from the Weather Channel at all of its tournaments to keep track of the skies and issue danger warnings if needed.

3.   Thousands of people have ignored danger warnings, maintained by the Indonesian authorities Sunday, and returned to their homes on the slopes of the erupting Merapi volcano.

4.   Ski rescue officials have issued widespread danger warnings in the Alps as mild temperatures and winds have rendered vast tracts of snow very fragile away from marked pistes.