Significant Events: Midwest Flooding
Tropical Activity:
•Atlantic – Tropical Storm Matthew
•Eastern Pacific – Tropical Storm Ulika; Tropical Depression Roslyn; Disturbance 1 – Low (20%)
•Central Pacific – No tropical cyclones expected through early Friday evening
•Western Pacific – Tropical Storm 21W (Chaba)
Significant Weather:
•Flash flooding possible – Mid-Atlantic to Great Lakes
•Rain and thunderstorms – central & southern CA; Northern Intermountain/Northern Rockies to Southwest/Southern Rockies; Northern Plains; Middle Mississippi Valley to Great Lakes and Southeast to Mid-Atlantic
•Rain and snow – higher elevations of Northern and Central Rockies
•Elevated Fire Weather – None
•Red Flag Warnings – CA & OR
•Space Weather – Moderate space weather with G2 geomagnetic storms observed past 24 hours; moderate space weather with G2 geomagnetic storms predicted next 24 hours
Earthquake Activity: No significant activity
Declaration Activity:
•Major Disaster Declaration Approved – FL
•Major Disaster Declaration Request - HI