The sea surface temperature in Niño 3.4 was 30.17°C on Oct 18, 2026, the highest on record and 4.42°C above the 25.75°C recorded on Jan 9, 2025. The sea surface temperature in Niño 3.4 was 3.57°C higher than 1982-2010 on Oct 18, 2026, the highest on record. arctic-news.blogspot.com/2026/10/will...

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The sea surface temperature was 30.05°C in the Niño 3.4 region on October 17, 2026, a +3.44°C anomaly versus 1982-2010. The map shows sea surface temperature anomalies vs 1991-2020 on October 17, 2026, around the globe, with the Niño 3.4 region highlighted. arctic-news.blogspot.com/2026/09/will...

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On October 16, 2026, the sea surface temperature (60°S–60°N) was 20.97°C, and 0.77°C above 1991-2020, the highest anomaly on record in a tie with recent days. arctic-news.blogspot.com/2026/09/will...

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The image featured in a 2016 post. Since then, little or no progress appears to have been made. Denying acceleration of the temperature rise is yet another sick trick in the books of politicians, next to using an inappropriate base and using linear trends. arctic-news.blogspot.com/2026/10/glob...

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Combination image showing sea surface temperature anomalies versus 1981-2010 in the Niño 1+2 region (located closer to South America). A rise of well over 6°C (from under -1.5°C in the top image to +4.87°C in the bottom image) occurred within 10 months. arctic-news.blogspot.com/2026/09/will...

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