The National Weather Service's Los Angeles page screams 'Particularly Dangerous Situation' in hot pink letters against a gray ...

Johns, in conjunction with a tornado watch.That came after a ... and forecasters can more reliably issue severe warnings, Howell said.The PDS term appeared in newspaper articles such as an ...

PDS warnings were first used to warn of tornado outbreaks in the Midwest. More than a decade ago, three meteorologists proposed expanding their use to disasters such as ice storms, floods ...

It’s extremely rare for a PDS Red Flag Warning to be issued. If this was a severe weather event, this warning is the equivalent to the SPC issuing a high risk,” Brown said. A PDS (Particularly ...