SCIENCE
El Niño Then and Now
NASAFriday, October 23, 2026 at 4:00 AM
RedScroll Brief
A 35-year satellite altimetry record lets scientists hold this year’s El Niño up against its strongest predecessors.
RedScroll Signal
- Impact
- High
- Category
- Science
- Market relevance
- None
- Why it matters
- Scientific signal separates durable discovery from noise — and often foreshadows policy and product. A 35-year satellite altimetry record lets scientists hold this year’s El Niño up against its strongest predecessors.
Desk copy
RedScroll Briefing
Extractive editorial brief — not a reprint of the original
What happened
A 35-year satellite altimetry record lets scientists hold this year’s El Niño up against its strongest predecessors.
Why it matters
Scientific signal separates durable discovery from noise — and often foreshadows policy and product.
Background
NASA reported on this under science. RedScroll surfaces the signal with an extractive brief — not a reprint of the original article. Read the source for full reporting.
Timeline
NASA published: El Niño Then and Now
Story is in today’s RedScroll edition. Follow the original source for updates.
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Source
NASA
Original reporting by NASA. RedScroll provides an extractive briefing only.