Global warming shifts Earth’s geographic poles

Global warming now said to affect the Earth's geographic poles Image credits: Fast Coexist

Global warming now said to affect the Earth’s geographic poles
Image credits: Fast Coexist

Since 2005 until present day, the Earth’s geographic North Pole has been steadily shifting towards the east. By the looks of it, the shift is one of several centimeters per year.


English: A sketch of Earth's magnetic field. S...


A sketch of Earth’s magnetic field. Shows that Earth’s interior has a

magnet with its south Pole under Earth’s magnetic North pole. Earth’s

magnetic field is generated due to a dynamo which creates a large

currents in its outer liquid iron core. (Photo credit: Wikipedia)

Although it is very much true that the Earth’s geographic poles are not exactly fixed points and that they change their location as the years go by, several specialists warn that things have taken a turn for the worse starting with 2005.

Nature informs us that, between 1982–2005, the North Pole moved towards Labrador, Canada by about 2 milliarcseconds per year.

Its drifting pattern was drastically altered in 2005, when it started making its way towards Greenland and covering as much as 7 milliarcseconds on a yearly basis.

As far as the researchers can tell, climate change and global warming are the two phenomena that should be blamed for the North Pole’s drifting towards Greenland at said worrying rate.

More precisely, they suspect that it was the increased ice loss in both Greenland and in other parts of the world that caused this shift to occur.

In order to reach these conclusions, the University of Texas, Austin researchers analyzed data collected by NASA. The data referred to more or less recent changes that had taken place in the planet’s gravity field.

This allowed them to piece together scenarios explaining how the Earth’s mass distribution is being affected by the new global ice loss patterns.

In the end, the scientists concluded that increased global warming-related ice loss is the one to blame for over 90% of the polar shift that has taken place starting with the year 2005.

The ice cover of the Last Glacial Maximum, abo...

The ice cover of the Last Glacial Maximum, about 20’000 years ago, is asymmetric with respect to the present position of the North Pole in the Arctic Sea. The North Pole was presumedly positioned in Greenland. A modeled path of a rapid polar shift is shown. It is a spiral, starting in Greenland and ending in the Arctic sea. A turn takes about 400 days. A relaxation time of 1000 days for global deformations of the Earth was assumed. (Photo credit: Wikipedia)

Although ice loss all across the world has contributed to said changes in the North Pole’s location, it appears that the increased melting of Greenland’s ice sheet carries most of the blame.

A detailed account of this investigation and its findings is made available to the public in the scientific journal Geophysical Research Letters.

Temperature predictions from some climate mode...

Temperature predictions from some climate models assuming the SRES A2 emissions scenario. (Photo credit: Wikipedia)

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

Yanis Varoufakis


CL Health News

Υγεία και Ενημέρωση - Medical reportage, headlines, research, interviews, conferences, tributes and tips, Doctor's Opinion

This is not my beautiful life

Getting There From Here | Overcoming Toxic Men ... Psych/Science/Life Skills/Poetry

Genetic Discovery SF

What's going on in the world of mental health and genetics

Coco J. Ginger Says

Poems and stories of love & heartbreak.

Watts Up With That?

The world's most viewed site on global warming and climate change

Dark Matters a Lot

Dark Energy: It created us, it connects us, it is killing us, and it just might save us.


Dedicated to spreading the Good News of Basic and Applied Science at great research institutions world wide. Good science is a collaborative process.


Misadventures From Around the Globe

%d bloggers like this: