"No less an authority than NASA is warning of a perfect storm of sorts, as an upcoming phase of a lunar cycle combines with rising sea levels to exacerbate the effects of climate change.
The finding is contained in a study by NASA's Sea Level Change Science Team, at the University of Hawaii, which said the main reason was the impact a "regular wobble in the Moon's orbit" would have on tides in about 15 years' time.
"The combination of the Moon's gravitational pull, rising sea levels, and climate change will continue to exacerbate coastal flooding on our coastlines and across the world," NASA administrator Bill Nelson said.
"Low-lying areas near sea level are increasingly at risk and suffering due to the increased flooding, and it will only get worse."
The study — which coincides with deadly downpours in Germany and Belgium — forecasts "dramatic increases" in the number of floods, as well as "rapidly increasing high-tide floods" in the mid-2030s.
NASA said the main reason was a regular wobble in the Moon's orbit — first detected in 1728 — that takes 18.6 years to complete.
The agency said what was new was how the wobble's effects on the Moon's gravitational pull – the main cause of Earth's tides – would "combine with rising sea levels resulting from the planet's warming".
The finding is contained in a study by NASA's Sea Level Change Science Team, at the University of Hawaii, which said the main reason was the impact a "regular wobble in the Moon's orbit" would have on tides in about 15 years' time.
"The combination of the Moon's gravitational pull, rising sea levels, and climate change will continue to exacerbate coastal flooding on our coastlines and across the world," NASA administrator Bill Nelson said.
"Low-lying areas near sea level are increasingly at risk and suffering due to the increased flooding, and it will only get worse."
The study — which coincides with deadly downpours in Germany and Belgium — forecasts "dramatic increases" in the number of floods, as well as "rapidly increasing high-tide floods" in the mid-2030s.
NASA said the main reason was a regular wobble in the Moon's orbit — first detected in 1728 — that takes 18.6 years to complete.
The agency said what was new was how the wobble's effects on the Moon's gravitational pull – the main cause of Earth's tides – would "combine with rising sea levels resulting from the planet's warming".
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