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4 clusters · 27 sources · 26 days · First seen · Last updated

UK and global weather risks from super El Niño

Overview

As an Atlantic storm system linked to a ‘super’ El Niño phenomenon approaches the United Kingdom, the Met Office has issued flood warnings for the North Sea coast at Easington and Kilnsea in Humberside. Coastal communities in Somerset, West Sussex, and the north Norfolk coast are also preparing for high water levels. The Environment Agency has advised residents to avoid beaches and coastal promenades due to flooding risks. Despite the severe weather, forecasters noted an unusual temperature spike, with mild air following the winds.

Looking ahead to the winter season, the Met Office has warned of increased weather risks driven by the intense El Niño event. Research from the NOAA Chemical Sciences Laboratory suggests that El Niño may promote the breakdown of the polar vortex, particularly in late winter. A weakened, “wavy” polar vortex could allow cold Arctic air to spill into Europe. Forecasters are also monitoring an increased potential for Sudden Stratospheric Warming (SSW) events, which may lead to prolonged cold, windy, and snowy conditions.

Recent updates characterize this record-breaking El Niño as “unprecedented,” noting it is expected to significantly disrupt global weather patterns. In the United Kingdom, the Met Office warns of a wetter and stormier autumn, with potential for severe cold snaps and heavy snow. Residents have been advised to prepare for extreme conditions by stockpiling food and essentials.

In the United States, impacts are expected to be highly variable. Heavy snowfall is predicted for much of the Southwest, the Deep South, and the Southeast, with 19 states potentially facing extreme snow levels. Additionally, scientists warn that Kelvin waves—massive movements of warm water—could raise sea levels along the U.S. West Coast, increasing flooding risks in areas like California.

Entities

Met Office · United Kingdom · Angela Eagle · Mary Long-Dhonau OBE · Government Office for Science

Claims

What the coverage asserts, and how many sources carry each claim.

Coverage disagrees

Sources make claims that cannot both be true. CLSTR reports the disagreement; it does not decide who is right.

  • "The El Niño phenomenon is intensifying and could be the strongest in 1,000 years."

    vs

    "The upcoming El Niño event is likely to be the largest ever recorded."

    The claims provide different historical benchmarks for the magnitude of the El Niño event (the largest ever recorded vs. the strongest in 1,000 years).

  • "The upcoming El Niño event is likely to be the largest ever recorded."

    vs

    "The El Niño event could be the largest since the 19th century."

    The claims provide different historical benchmarks for the magnitude of the El Niño event (the largest ever recorded vs. the largest since the 19th century).

Timeline

  1. [INTERNATIONAL] 2 sources
    United Kingdom faces flood warnings as Atlantic storm approaches

    An Atlantic storm linked to El Niño is threatening the UK with heavy rain, coastal gales, and flash flooding, prompting warnings from the Met Office and Environment Agency.

  2. [INTERNATIONAL] 2 sources
    Worcestershire urged to prepare for flooding amid El Niño risks

    Worcestershire households are urged to prepare for flooding as a record-breaking El Niño increases the risk of severe autumn and winter storms and impacts global food and energy supplies.

  3. [INTERNATIONAL] 2 sources
    Extreme weather warnings issued for Essex and Norfolk

    Extreme weather warnings have been issued for Essex and Norfolk, as gale-force winds hit coastal areas and El Niño threatens the UK with wetter winters and increased flooding risks.

  4. [INTERNATIONAL] 21 sources
    UK households urged to stockpile food amid record El Niño threat

    UK officials are urging households to stockpile food and water as a massive El Niño event threatens to bring extreme weather, including storms and flooding, and disrupt national food supply chains.

Sources

abcnews.al · acb.ca · biotechlife.com · br.paipee.com · cotswoldjournal.co.uk · dagens.com · dagens.de · dailysceptic.org · derehamtimes.co.uk · dunmowbroadcast.co.uk · eurovizyon.co.uk · euroweeklynews.com · fanpage.it · gbnews.com · haksozhaber.net · hercegovina.in · independent.co.uk · kahawatungu.com · kidderminstershuttle.co.uk · nation.cymru · radiosarajevo.ba · theguardian.com · Tportal.hr · tromaktiko.gr · unmondoditaliani.com · waateanews.com · wrp.org.uk

This summary has been updated 5 times: see revision history