--- title: "Earth’s Magnetic Field is Doing Something Very Strange" description: "The Earth's magnetic north pole has been wandering towards Siberia at an increasing pace that has scientists scratching their heads." date: "2019-12-18" modified: "2019-12-18" authors: - name: "Victor Tangermann" job_title: "Senior Editor" link: "https://futurism.com/authors/victor" url: "https://futurism.com/earths-magnetic-field-doing-something-strange" categories: - "Science & Energy" tags: - "GPS" - "magnetic field" - "magnetic field flip" - "magnetic north" --- # Earth’s Magnetic Field is Doing Something Very Strange ![The Earth's magnetic north pole has been wandering towards Siberia at an increasing pace that has scientists scratching their heads.]() *\Image: NOAA\* We know that Earth's magnetic North Pole doesn't quite line up with the North Pole on a world map — it's wandered, at a glacial pace, about 1,400 miles since its first discovery in 1831, [according to]() the National Oceanic and Atmospheric Administration (NOAA). What scientists didn't expect, however, is that the magnetic North Pole has been wandering towards Siberia at an *increasing* pace, [*Science Alert* reports](). It even crossed the Greenwich meridian, the invisible line that determines time zones, for the first time in its recorded history. That could potentially wreak havoc on positioning systems, military operations, and other processes that rely on measuring the magnetic pole. The magnetic North Pole was found to be drifting toward Russia at about 34 miles per year, slowing recently to just 25. Despite the most recent slowdown, "the movement since the 1990s is much faster than at any time for at least four centuries," geomagnetic specialist Ciaran Beggan from the British Geological Survey (BGS) [told the *Financial Times*](). "We really don't know much about the changes in the core that's driving it," Beggan added. Last week, scientists revealed the new version of the World Magnetic Model, a representational model that helps navigation systems to align with geographic reality, released every five years. The last update was released in 2015, making this update slightly early — an intentional attempt to catch up with the ever-increasing pace of the magnetic north's movement. The fluctuations could be caused by jet stream-like flows of liquid iron inside the Earth's core, though scientists are only beginning to understand those dynamics. A January [report]() published in *Nature* [suggests]() it could have something to do with hydromagnetic waves from deep in the planet’s core. While it won't be the first reversal of Earth's magnetic field, experts predict such a reversal won't happen for hundreds to thousands of years, as *FT* reports — the last reversal occurred [780,000 years]() ago. **READ MORE:** [ Shift in Earth’s magnetic north throws navigators off course]() \[*Financial Times*\] **More on magnetic north:** *[Earth’s Magnetic Field Is Behaving Erratically, Baffling Scientists]()* ## Author I've been at Futurism since 2017, where my role has evolved to encompass design, writing, and increasingly editing. I've always been fascinated by space exploration and advanced transportation, which I've leaned into by interviewing luminaries in those fields while closely following the dimensions of policy and regulation that allow next-generation projects to succeed -- or, sometimes, to fail. I'm also keenly interested in the effects of generative AI on society, policies, and democratic institutions, as well as clean energy, physics and biology, and the vagaries of tech leadership. My work for Futurism has been cited by publications including Ars Technica, Gizmodo, PC Magazine, Jalopnik, Fox News, and the New York Post. I spent my childhood living in locations including Manila, the Philippines, and Geneva, Switzerland, attended McGill University, and now live in Toronto, Canada. Before Futurism I worked at AskMen and a small photography studio. In my free time, I'm an avid gardener, foodie, and craft beer lover, as well as a maker of artisanal hot pepper sauces. I have a magnificent dog named Freida. ### Author social links [Bluesky]()