Record Ocean Temperatures in 2024 Drive Sea Level Rise and Climate Concerns
January 15, 2025
The research indicates a significant increase of 16 zettajoules in the heat content of the top 2,000 meters of the world's oceans.
This increase in heat content corresponds to a rise of approximately 0.005 degrees Fahrenheit, which has contributed to a 1 millimeter rise in sea level.
A recent study published in The Advances in Atmospheric Sciences reveals that ocean temperatures reached record highs in 2024.
Currently, the world is experiencing a La Niña phase, which is characterized by cooler and drier ocean conditions.
Record ocean temperature increases often follow El Niño events, which warm ocean temperatures and increase atmospheric moisture.
Warmer ocean temperatures lead to increased evaporation, resulting in more moisture in the atmosphere and potentially heavier rainfall during weather events.
The research involved over 50 scientists from seven countries who analyzed global sea surface temperatures and deeper ocean temperatures.
Kevin Trenberth, a researcher at the University of Auckland and co-author of the study, noted that the last significant spike in ocean temperatures occurred in 2016.
Warming oceans are also linked to stronger hurricanes, coral bleaching, and other phenomena that directly affect surfing conditions.
Monitoring ocean temperatures is crucial for understanding the effects of climate change, as approximately 90 percent of the planet's excess heat is absorbed by oceans.
Since 1960, global sea levels have risen by 54 millimeters, emphasizing the cumulative impact of rising ocean temperatures.
The study warns that rising sea levels heighten the risk of coastal infrastructure damage, saltwater intrusion, coastal erosion, and flooding in low-lying areas.
Summary based on 1 source
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• Jan 14, 2025
Ocean Temps Hit Record High In 2024