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Arctic Ocean overheating

December 8, 2022

Arctic Ocean overheating

Arctic sea ice extent was 10.31 million km² on December 4, 2022. At this time of year, extent was smaller only in two years, i.e. in 2016 and 2020, both strong El Niño years. With the next El Niño, Arctic sea ice extent looks set to reach record lows.

The NOAA image on the right indicates that, while we’re still in the depths of a persistent La Niña, the next El Niño looks set to strike soon.

The image below shows high sea surface temperature anomalies near the Bering Strait on December 2, 2022, with a “hot blob” in the North Pacific Ocean where sea surface temperature anomalies are reaching as high as 7°C or 12.6°F from 1981-2011. The Jet Stream is stretched out vertically from pole to pole, enabling hot air to enter the Arctic from the Pacific Ocean and from the Atlantic Ocean.

The image below shows a forecast for December 5, 2022, of 2m temperature anomalies versus 1979-2000, with anomalies over parts of the Arctic Ocean near the top end of the scale.
On December 6, 2022, the Arctic was 6.63°C or 11.93°F warmer compared to 1979-2000, as illustrated by the image below.
The image below shows the daily average Arctic air temperature (2m) from 1979 up to December 6, 2022.

Given that we’re still in the depth of a persistent La Niña, these currently very high air temperature anomalies indicate that ocean temperatures are very high and that ocean heat is heating up the air over the Arctic.

Additionally, ocean heat is melting the sea ice from below.

Accordingly, Arctic sea ice has barely increased in thickness over the past 30 days, as illustrated by the navy.mil animation on the right.

This leaves only a very short time for Arctic sea ice to grow back in thickness before the melting season starts again, which means that there will be little or no latent heat buffer to consume heat when the melting season starts.
…click on the above link to read the rest…

The Threat of an Ice Age is Real

August 6, 2021

The Threat of an Ice Age is Real

Most people have NEVER heard of the Beaufort Gyre, a massive wind-driven current in the Arctic Ocean that actually has far more influence over sea ice than anything we can throw into the atmosphere. The Beaufort Gyre has been regulating climate and sea ice formation for millennia. Recently, however, something has changed; it is not something that would create global warming but threatens a new Ice Age.

There is a normal cycle that appears to be about 5.4 years where it reverses direction and spins counter-clockwise, expelling ice and freshwater into the eastern Arctic Ocean and the North Atlantic. The 5.4-year cycle is interesting for it is two pi cycle intervals of 8.6. The immediate cycle has suddenly expanded to two 8.6-year intervals, bringing it to 17.2 years as we head into 2022.

What you must understand is that this Beaufort Gyre now holds as much freshwater as all of the Great Lakes combined. Why is that important? Saltwater freezes at a lower temperature than the 32 degrees F at which freshwater freezes. The difference between the air temperature and the freezing point of saltwater is bigger than the difference between the air temperature and the freezing point of fresh water. This makes the ice with salt on it melt faster, which is why we salt the roads in an ice storm.

Now, think of the Beaufort Gyre as a carousel of ice and freshwater. Because it is now spinning both faster and in its usual clockwise direction, it has been collecting more and more freshwater from the three main sources:

  1. Melting sea ice
  2. Runoff from the Arctic Ocean from Russian and North American rivers
  3. Lower saltwater coming in from the Bering Sea

…click on the above link to read the rest of the article…

Russian Sea Monsters: Rudderless Reactors on the High Seas 

May 4, 2018

Russian Sea Monsters: Rudderless Reactors on the High Seas 

Did you hear the one about the Exxon Valdez, Fuku-Chernobyl, Gulf Oil Titanic?  Yeah: Russia floated two nuclear reactors on a bargeto power oil rigs in the Arctic Ocean and nothing went wrong!

Unsatisfied with trouncing Japan at the Winter Olympics, 14 gold medals to four, Moscow wants to topple Tokyo as Oceanic Polluter No. 1. As it stands, Japan’s Fukushima-Daiichi triple reactor catastrophe which began March 11, 2011 “has caused by far the largest discharge of radioactivity into the ocean ever seen,” as the journal Nature reported Nov. 14, 2012.

To top this, the geniuses in Russia plan to drag a teetering ocean barge, carrying two nuclear reactors full of hot, fissioning not-yet-melted fuel, around the Arctic Ocean looking for icebergs, shoals or oil tankers to crash into. What better way to smoke Japan’s inglorious world record? And, instead of going to all the trouble of pouring cooling water over three smoldering melted reactor cores and watching the contamination run to sea for seven years (and counting) as in Fukushima, Russia’s sea monster can go down in a whole gale like the Edmund Fitzgerald, putting all the cesium, plutonium, strontium and the rest directly into the Arctic without all the fuss.

The April 28 launch of the barge Akademik Lomonosovpresents such an outrageous risk to sea life and seacoasts that even Newsweek said of it on April 30th,“Russia’s ‘Nuclear Titanic’ Raising Fears of ‘Chernobyl On Ice.’” Having hoisted this petard from St. Petersburg April 28 en route to Murmansk, the plan is to have real eco-terrorists there load the two reactors with uranium fuel and set it to test at fissioning. Then the 12-story building is to be towed so far east — 3,000 miles to Pevek — that Sarah Palin might be able to see it.

…click on the above link to read the rest of the article…

The Perfectly Nasty Ocean Storm

August 3, 2015

The Perfectly Nasty Ocean Storm

The oceans of the world are currently experiencing a “perfect storm” that is nasty, real nasty with too much warming, too much acidification, too much CO2, too much fishing, too many chemicals, too much Ag runoff, too much radiation (Fukushima), and too little ice (Arctic Ocean) bringing on too much methane (CH4). Whew!

How much can the oceans handle?

The answer to that question may be coming to surface. According to ABC News, May 19, 2014, Mysterious Mass Animal Deaths All Over the World: “Millions of birds, fish, crabs and other small marine life have been turning up dead in massive numbers from the United States, through Europe and down to South America.”

Albeit, headlines about mysterious animal deaths must be tempered by evidence of similar events in the past, as for example, “Wildlife die-offs are an ancient phenomenon. One fossil site in Chile revealed recurring mass marine-mammal deaths, most likely from toxic algae blooms, dating back at least nine million years. Aristotle, in his ‘Historia Animalium,’ in the fourth century B.C., remarked on mass dolphin strandings as simply something that the animals were known to do ‘at times’,” J.B. Mackinnon, On Animal Deaths and Human Anxieties, The New Yorker, April 21, 2015.

That is not to downplay the seriousness of the foreboding signaled by the ABC headline about mass deaths. That needs to be taken seriously and studied. Indubitably, it is extremely important to be absolutely sure of correct analyses, connecting the dots is important. Otherwise, news reports and science are constantly on a wild goose chase, not knowing from where, or where to turn next.

…click on the above link to read the rest of the article…

 

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