Significant Activity - September 27-28
Significant Events: Iowa Flooding
Tropical Activity:
•Atlantic – Disturbance 1 (Invest 97L) – High (90%); Disturbance 2 – Low ( 10%)
•Eastern Pacific – Hurricane Ulika; Tropical Storm Roslyn; Disturbance 1 – Low (near 0%)
•Central Pacific – No tropical cyclones expected through early Friday morning
•Western Pacific – Tropical Depression Chaba
Significant Weather:
•Flash flooding possible – Mid-Atlantic
•Rain and thunderstorms – Central Great Basin/Central Rockies to Southwest/Southern Rockies; Southeast to Great Lakes and Mid-Atlantic
•Elevated Fire Weather – None
•Red Flag Warnings – None
•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: None