What is this story about?

No Mesoscale Discussions are in effect as of Fri Sep 18 12:23:02 UTC 2026.

When was this published?

This article was first published on September 18, 2026 by SPC forecast products and curated for Storm News readers.

Who reported this story?

This story was reported by SPC forecast products.

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See more News coverage from Storm News, or browse our daily briefing and topic hubs.

SPC - No MDs are in effect as of Fri Sep 18 12:23:02 UTC 2026

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Eastern North Pacific Tropical Weather Outlook

000 ABPZ20 KNHC 181154 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 500 AM PDT Fri Sep 18 2026 For the eastern and central North Pacific east of 180 longitude: Western East Pacific (EP98): Showers and thunderstorms associated with a broad area of low pres...

NHC Eastern PacificSep 18, 2026

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Atlantic Tropical Weather Outlook

000 ABNT20 KNHC 181136 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 AM EDT Fri Sep 18 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Eastern Subtropical Atlantic: A trough of low pressure located several hundred miles southwest o...

NHC AtlanticSep 18, 2026

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Summary created by	Storm News Editorial Desk — automated, rule-governed
Published by	SPC forecast products
Original story	Read at the source
Source published	Sep 18, 2026
Indexed here	Sep 18, 2026
AI assistance	Automated summary drawn from the source’s own published text
Prepublication human review	No — editorial rules, flagged-item review, and published samples

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