Weather
If you haven’t heard yet, it’s looking very likely that La Nina will grace us with her presence once again this coming winter.
“As of the most recent official update (issued on April 12), El Niño is likely to switch to La Niña by this summer.” – NOAA, today
One April 12th, NOAA stated that we have a 75% chance of seeing La Nina in winter 2016/17.
We’ve got our fingers crossed for a Strong La Nina. The last time we had a Strong La Nina was in 2010/11 and the USA got huge snowfall totals. Check out the list below:
2010/11 “Strong La Nina” Snowfall Totals:
- Alpine Meadows, CA = 852″
- Squaw Valley, CA = 811″
- Mt. Baker, WA = 808″
- Alta, UT = 723″
- Mammoth, CA = 668″
- Mt. Bachelor, OR = 665″
- Whistler, B.C. = 622″
- Jackson Hole, WY = 557″
- Jay Peak, VT = 376″
As El Niño weakens, cool surface waters emerge in eastern tropical Pacific
by Rebecca Lindsey/NOAA
The tropical Pacific Ocean is at the heart of ENSO. Short for El Niño-Southern Oscillation, ENSO is a natural climate pattern in which the central-eastern tropical Pacific swings back and forth between a warm and rainy state (El Niño) and a cooler and drier state (La Niña). El Niño’s impact on wind, air pressure, and rain throughout the tropics can have cascading effects, even shifting the location of the mid-latitude jet streams that guide storms towards the United States.
In the map above, redder colors indicate where average monthly sea surface temperatures in May 2016 were warmer than the 1981-2010 average, while blue colors indicate where sea surface temperatures were cooler than average. The darker the color, the larger the departure from the long-term average. Temperatures across most of the western tropical Pacific were still warmer than average, but a narrow band of cooler-than-average surface water had emerged at the equator in the the eastern half of the basin.
For the past two months, our ENSO bloggers have been writing about the decay of a strong El Niño that has been going on for the past year. After building to its peak strength over the winter, El Niño has weakened through spring. As of the most recent official update (issued on April 12), El Niño is likely to switch to La Niña by this summer.
This image of sea surface temperature departures is from a dataset that uses both in situ (on site) measurements, like buoys and samples taken by ships, along with near-real-time satellite observations. Using both sources allows the resulting image to be high resolution, showing finer-scale details in our oceans. Daily high-resolution sea surface temperature data provide a detailed first glance at ocean conditions during an evolving El Niño, which can then be used to help “start up” (or in scientist-speak, initialize) forecast models.
However, if a historical comparison of El Niño events is what you are after, you would be better off using datasets that have been purposefully pieced together for that purpose. Satellite-based datasets, though high-resolution, can have subtle differences between years which are hard to account for precisely enough to join together time series from different satellite missions.
Better blame it on “climate change” … the most massive fraud in human history, designed to implement one-world government.
Hype Hype Hype!!!