San Francisco Faces Accelerated Sinking and Rising Sea Levels
• New NASA data shows San Francisco is sinking faster than previously estimated, potentially doubling predicted sea levels by
• Higher relative sea levels will increase flooding risks, vulnerability to extreme weather, and coastal erosion in San Francisco.
• The study highlights the urgent need for proactive measures, including coastal defenses, stricter building codes, and reduced greenhouse gas emissions.
NASA data reveals accelerated sinking in San Francisco
Recent NASA data reveals that San Francisco is sinking at an accelerated rate, leading to a potential doubling of previously estimated sea levels by 2050. This alarming projection considers both the rise in sea levels due to climate change and the vertical land motion, or the sinking of the land itself. The study, utilizing satellite imagery from 2015 to 2023, indicates that earlier calculations underestimated the situation, as they primarily relied on tide gauge data.
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