# Super El Niño then and now: NASA releases satellite photos from 1997, 2015 and 2026 to show just how powerful this year’s climate event is shaping up to be

- URL: https://talkfuse.com/story/super-el-nino-then-and-now-nasa-releases-satellite-photos-from-1997-2015-and-2026-to-show-just-how-powerful-this-years-climate-event-is-shaping-up-to-be/
- Published: 2026-10-23T12:25:32+00:00
- Updated: 2026-10-23T12:55:22+00:00
- Original publisher: Daily Mail (publisher lean: Right)
- Original article: https://www.dailymail.com/sciencetech/article-16232519/El-Nino-NASA-satellite-photos-1997-2026.html?ns_mchannel=rss&ns_campaign=1490&ito=1490
- Topics: Americas, Climate, Science, Space, Technology, World

## Key points

- NASA says the 2026 El Niño is building rapidly.
- Satellite images show similarities to the powerful 1997 event.
- Its eventual weather impacts are still uncertain.

## Summary

NASA has compared satellite images of the 1997 and 2015 El Niños with the developing 2026 event, which it says has intensified more suddenly than the 1997 episode. The comparison suggests this year’s event could become stronger than either past event, but its eventual effects remain uncertain.

El Niño is a recurring climate pattern in which warmer-than-normal water spreads across the equatorial Pacific, often as trade winds weaken. NASA’s sea-level measurements show the 2026 pattern resembling 1997, with warm water extending towards South America; in 2015, it did not reach as far. The World Meteorological Organisation says Pacific sea-surface temperatures could reach 3.8°C above average from November 2026 to January 2027, compared with the 0.5°C threshold used to declare an El Niño.

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Summarised by TalkFuse (https://talkfuse.com/). Quote the original publisher for the reporting and link this page for the summary and discussion.