Massive Oceanic Heatwave Called "The Blob" On Its Way For The US West Coast
Connect with us

News

Massive Oceanic Heatwave Called “The Blob” On Its Way For The US West Coast

Published

on

theblob
FOXNEWS

A large heatwave is accumulating in the Pacific Ocean, and scientists are concerned that a huge patch of hot water could be moving towards the west coast of North America. Journalists refer to this phenomenon as ‘the Blob,’ but it has also been called the “north-east Pacific marine heatwave of 2019.”

A similar situation occurred about 5 years ago, when a massive warm patch moved towards the west coast, stretching from Mexico to Alaska. Scientists believe that this “blob” could be responsible for a heatwave that lasted for years on the west coast, damaging the ecosystem and killing large amounts of wildlife.

Advertisements

Some estimates suggest that more than 100 million pacific cod lost their lives along the southern coast of Alaska that year, while roughly a half-million seabirds were lost.

Humpback whale populations dropped by 30% in just one year as well. Likewise, the blob is also said to be responsible for toxic algae blooms which caused a great deal of casualties across a variety of plant and animal species.

According to Science Alert, researchers from the US National Oceanic and Atmospheric Administration (NOAA) are now closely tracking this phenomenon, after the massive financial losses that were seen across numerous industries the last time that something like this happened.

The images below, provided by the NOAA, show that the formation of the blob in 2019 is very similar to the conditions seen in 2014.

Heatwave

Photo Credit: NOAA

Marine ecologist Chris Harvey from the Northwest Fisheries Science Center said that these images show that the blob will likely take a similar path as it did last time.

The current marine heatwave is the second-largest of its kind since scientists started tracking such matters in 1981.

Andrew Leising, who developed a system for tracking and measuring marine heatwaves for NOAA, agreed that this will be just as strong as the previous marine heatwave, and is on course to be one of the most significant seen by scientists.

Researchers estimate that the patch of ocean in question is about five degrees Fahrenheit above normal, which is roughly a degree or two less than temperatures seen during the last Blob.

Heatwave

The previous blob Photo Credit: National Oceanic and Atmospheric Administration.

According to the Guardian, Oceanographers began realizing that something was wrong back in June of this year, when they noticed what was described as a triangle-shaped mass of ocean, which stretched all the way from Alaska to southern California and then all the way down to Hawaii. Scientists are currently unclear on what the exact cause of the ocean heatwave is, but the prevailing theory is that weak winds have allowed the temperatures to rise. For some reason, there have been unusually weak winds in that part of the ocean this year, which has suspiciously coincided with the rise in temperatures.

Researchers have also said that there is really no way of knowing just how much of an impact that this has on marine life, because we can only measure the casualties that we can see directly, and can really only count the animals that wash up on the beaches. This means that the devastation to animal life is far more severe than we realize.

Advertisements

Mark Horowitz is a graduate of Brandeis University with a degree in political science. Horowitz could have had a job at one of the top media organizations in the United States, but when working as an intern, he found that the journalists in the newsroom were confined by the anxieties and sensibilities of their bosses. Horowitz loved journalism, but wanted more freedom to pursue more complex topics than you would find on the evening news. Around the same time, he began to notice that there was a growing number of independent journalists developing followings online by sharing their in-depth analysis of advanced or off-beat topics. It wasn't long before Horowitz quit his internship with a large New York network to begin publishing his own material online.

Click to comment

Trending