Models

As part of the regular update cycle of the World Magnetic Model, NCEI has released the WMM2020 in collaboration with the British Geological Survey.

A new machine-learning technique by NOAA searches massive amounts of solar data, giving a leg up to timely space weather forecasts.

Our High Definition Geomagnetic Model (HDGM) provides a clearer picture of Earth’s magnetic field.

Due to changes in Earth’s magnetic field, NCEI has released an out-of-cycle World Magnetic Model to ensure safe navigation.

Before and after a storm, NCEI scientists work hard at better preparing coastal communities for future tropical cyclones and hurricanes.

Digital elevation models provide a framework for more accurately predicting tsunami impacts in coastal communities and saving lives.

Our Historical Magnetic Declination Map Viewer shows changes in Earth’s magnetic field and geomagnetic poles from 1590 to 2020.

Earth’s shifting magnetic field affects airports and airline operations, including runway names. NCEI’s World Magnetic Model is a guide.

Three NOAA Hollings Scholars spent their summers developing research projects at NCEI.

Our scientists have produced the World Magnetic Model and the Enhanced Magnetic Model to help improve magnetic navigation.