Now the pre GCK storm is the western end of a squall line moving southeast with a dominant cold pool.<\/p>\n
Craig’s considering removing the current hail threat area for the western cell. Maybe they’ll consider dropping probabilities.<\/p>\n
Craig would issue a severe warning for the entire line for the wind threat but would consider keeping hail threat more cellular based.<\/p>\n
Greg suggests at 0056 UTC to create new threat area for the cell to the east so that they can practice polygon threat areas.<\/p>\n
Overview: The warning valid times are still equivalent to legacy polygon warnings. There’s considerable uncertainty about when to think multicell-based threat area vs. individual cell. When to transition is a big question.<\/p>\n
Jim LaDue (EWP Weekly Coordinator, 5-9 May)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":" Now the pre GCK storm is the western end of a squall line moving southeast with a dominant cold pool. Craig’s considering removing the current hail threat area for the… <\/p>\n