Skip to main content
U.S. flag

An official website of the United States government

Education

Fact Sheets

Science summaries of geomagnetic research

link

Fact Sheets

Science summaries of geomagnetic research

Learn More

Science for Everyone

Science briefs about new geomagnetism research written for non-scientists.

link

Science for Everyone

Science briefs about new geomagnetism research written for non-scientists.

Learn More

Journey Along a Fieldline

A comic book that introduces the basics of geomagnetism.

link

Journey Along a Fieldline

A comic book that introduces the basics of geomagnetism.

Learn More

Introduction to Geomagnetism

With data provided by magnetic observatories, geophysicists can gain insights into our planet’s interior and nearby space environment without even leaving the ground.

This introduction to geomagnetism is from "Magnetic monitoring of earth and space" (PDF) by Jeffrey Love, published in Physics Today 61, 2, 31 (2008). (Note that figure 3 of this version and the downloadable PDF has been modified and corrected from the Physics Today version.)

link

Introduction to Geomagnetism

With data provided by magnetic observatories, geophysicists can gain insights into our planet’s interior and nearby space environment without even leaving the ground.

This introduction to geomagnetism is from "Magnetic monitoring of earth and space" (PDF) by Jeffrey Love, published in Physics Today 61, 2, 31 (2008). (Note that figure 3 of this version and the downloadable PDF has been modified and corrected from the Physics Today version.)

Learn More

Declination of the Earth 1590-1990

Animations created of the magnetic field variation of the Earth through time.

link

Declination of the Earth 1590-1990

Animations created of the magnetic field variation of the Earth through time.

Learn More

Further Reading

Technical publications on Aurora, Geomagnetic Storms, Geomagnetism and Magnetic Fields, Magnetosphere and Ionosphere and Space Weather Impacts on Earth. See the Publications tab for factsheets for a non-technical audience.

link

Further Reading

Technical publications on Aurora, Geomagnetic Storms, Geomagnetism and Magnetic Fields, Magnetosphere and Ionosphere and Space Weather Impacts on Earth. See the Publications tab for factsheets for a non-technical audience.

Learn More
Was this page helpful?