Scientists warn ‘warm blob’ anomaly in Pacific Ocean could make this winter brutal: ‘Spanning a vast region’
Something strange happens in the Pacific Ocean. In the south of Alaska, sea surface temperatures began to rise far above average this summer. “Hot Blob” has returned and has effects on sea life and winter air.
The National Ocean and the atmosphere administration recorded the 68 -degree Fahrenheit sea surface temperature in the North Pacific in August, which made it the hottest temperature. “For the perspective, when the first time reached 19 degrees Celsius, records dates back to 1854, 11 years ago,” Pix 11 Meteorologist Mike Masco written. “This event has been pointing to the fourth largest sea heat wave since 1982, which covers Hawai from the north to the coast of California and Alaska.”
Scientists say that in the northeastern part of the Pacific in the northeastern part of the “Blob”, the unusual hot sea surface temperatures of the extensive, permanent area. Climatologist Nick Bond He invented the expression In 2013 and 2014, when there was warmer water than a large normal than the West coast. It was increased by a strong El Niño incident and hanged in the Gulf of Alaska until 2016. Sea surface temperatures were about 5 degrees warmer than normal during the event.
“As the Blob spread, the unusual hot water triggered the expanded harmful algae flowers,” in accordance with To a NASA account of the sea heat wave. “Although such flowers are common, they usually take only a few weeks before disintegration. However, drops have longer live and more widespread, which has become toxic to sea life and people.”
Until the end of 2015, the combined force of hot drops and toxic flowers ruined the fishing industry and solved the Naval Food Network. Finnish whales and marine otters were washed ashore in Alaska, the Chinook salmon collapsed in the northwest, and the hunger marine lions threw the California beaches in the trash. The 2014-16 view of the Hot Blob’s 2014-16 view was 4 million widespread murmurs, a kind of seafood in the North Pacific.
“One of the effects of human -oriented climate change is an increase in sea temperature waves, the ocean waters are much warmer than normal.” concluded. He said: “We have seen that these events damage sea species from producers to predators, but when the water temperatures fall to normal levels, it is unclear whether their effects are permanent.”
A study published in April found that the warming world has superchased the sea heat waves super. “Sea heat waves are excessive climatic events of permanent periods of hot ocean waters with deep effects on sea life.” in accordance with to research. “These sections become more intense, longer and more frequent in response to anthropogenic global warming.”
Meteorologists will add this year’s warm stain to estimates for the winter. The abnormal water patch can induce a high -pressure back on the northwest of the Pacific, which shift the jet flow to the east and immerse the Eastern United States into arctic temperatures.
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