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🟡 Tropical Disturbance

Disturbance 2

Well East-Southeast of the Hawaiian Islands (Former TD 15-E): Showers and thunderstorms associated with the remnants of Tropical Depression Fifteen-E, located more than 1000 miles east-southeast of the Hawaiian Islands, have increased somewhat this morning but remain disorganized.

Formation chance · 48 hours
10%Low
Formation chance · 7 days
40%Medium

What this means

Well East-Southeast of the Hawaiian Islands (Former TD 15-E): Showers and thunderstorms associated with the remnants of Tropical Depression Fifteen-E, located more than 1000 miles east-southeast of the Hawaiian Islands, have increased somewhat this morning but remain disorganized. Environmental conditions appear conducive for some development of this system as it moves westward to west-southwestward, and a tropical depression could form well to the south or southeast of the Hawaiian Islands by the middle to latter part of next week.

Official resources

Last updated 9/18/2026, 2:15:02 PM · Latest advisory 9/18/2026, 11:54:20 AM