Oct 15, 2021 08:43 PM
https://www.mercurynews.com/2021/10/15/l...urricanes/
EXCERPT: La Niña conditions — the opposite phase of El Niño — have emerged in the tropical Pacific Ocean over the past month, the National Oceanic and Atmospheric Administration’s Climate Prediction Center said Thursday. La Niña typically brings conditions that are wetter and cooler than average to the Pacific Northwest and northern Plains, especially during the winter.
In contrast, La Niña means drier and warmer-than-average conditions usually prevail in the South. This could mean the drought-stricken Southwest will likely stay drier. (La Niña also was present last winter and worsened the drought situation across the West and Southwest.)
The Southeast is also typically drier during a La Niña winter, though before the season starts, it increases the possibility for tropical weather, including hurricanes.
La Niña — translated from Spanish as “little girl”– is a natural ocean-atmospheric phenomenon marked by cooler-than-average sea surface temperatures across the central and eastern Pacific Ocean near the equator that consequently impact weather across the world.
“La Niña is anticipated to affect temperature and precipitation across the United States during the upcoming months,” the center said as it issued a La Niña advisory Thursday, predicting conditions are present and expected to remain.
[...] The prediction center put the odds near 90% that La Niña would be in place through the winter of 2021-2022. Both La Niña and El Niño occur every three to five years on average, according to NOAA... (MORE - missing details)
EXCERPT: La Niña conditions — the opposite phase of El Niño — have emerged in the tropical Pacific Ocean over the past month, the National Oceanic and Atmospheric Administration’s Climate Prediction Center said Thursday. La Niña typically brings conditions that are wetter and cooler than average to the Pacific Northwest and northern Plains, especially during the winter.
In contrast, La Niña means drier and warmer-than-average conditions usually prevail in the South. This could mean the drought-stricken Southwest will likely stay drier. (La Niña also was present last winter and worsened the drought situation across the West and Southwest.)
The Southeast is also typically drier during a La Niña winter, though before the season starts, it increases the possibility for tropical weather, including hurricanes.
La Niña — translated from Spanish as “little girl”– is a natural ocean-atmospheric phenomenon marked by cooler-than-average sea surface temperatures across the central and eastern Pacific Ocean near the equator that consequently impact weather across the world.
“La Niña is anticipated to affect temperature and precipitation across the United States during the upcoming months,” the center said as it issued a La Niña advisory Thursday, predicting conditions are present and expected to remain.
[...] The prediction center put the odds near 90% that La Niña would be in place through the winter of 2021-2022. Both La Niña and El Niño occur every three to five years on average, according to NOAA... (MORE - missing details)
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