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Ocean surface temperatures hit a record high for June

European scientists warn of consequences for weather patterns, the global climate and marine life

Ocean surface temperatures hit a record high for June

TL;DR

  • Ocean surface temperatures have hit a new record high for June, exceeding 2023 and 2024 levels.
  • This record is expected to have consequences for weather patterns, global climate, and marine ecosystems.
  • The record is occurring as a strong El Niño event is forecast, potentially leading to more extreme heat.
  • Oceans absorb over 90% of excess energy in the Earth system, primarily from burning fossil fuels.
  • The rate at which oceans are warming is accelerating, with the amount of heat added in 2023 equivalent to nearly 11 Hiroshima explosions per second.
  • Scientists warn this could indicate the beginning of a new phase of warming, leading to uncharted climate territory.