MAGNETIC FIELD CALCULATORS

Research Calculators

Real Time Disturbance Field Calculator


This calculator evaluates the disturbance field of the POMME Model in real-time.
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WORLD MAGNETIC MODEL 2015 VERSION 2 GOOGLE SPREADSHEET APPLICATION


Google spreadsheet calculator based on the World Magnetic Model

IONOSPHERIC MAGNETIC FIELD CALCULATOR


This calculator evaluates daily magnetic field variations at mid and low-latitudes from the climatological DIFI-7 model
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Real-time model of the Ionospheric Electric Fields


Real-time prediction of the equatorial ionospheric eastward electric field (EEF).
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Real-time prediction of Disturbance storm-time indices (Dst)


Solar-wind forecasting of Dst indices using machine-learning modeling.
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Operational Calculators

These calculators are hosted at NOAA's National Centers for Environmental Information (NCEI).

Declination

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Online magnetic declination calculator based on the International Geomagnetic Reference Field and the World Magnetic Model.

Field Value Calculator

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Online magnetic field value calculator based on the International Geomagnetic Reference Field Model and the World Magnetic Model.

Grid Magnetic Field Calculator

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Online magnetic field value grid calculator based on the International Geomagnetic Reference Field Model and the World Magnetic Model.

US Historic Calculator

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Online historical (1750-2010) magnetic declination calculator based on the IGRF and USD polynomial models.

Backup Calculators

They may be used as back-up calculators to the geomagnetism calculators. The IGRF+ calculates field values back to 1590 using the gUFM. These calculators include the google maps API.

WMM Magnetic Declination (2020-2025)


Online magnetic declination calculator based on the World Magnetic Model.

IGRF+ MAGNETIC DECLINATION (1590-2025)


Online magnetic declination calculator based on the International Geomagnetic Reference Field Model extended with the gUFM research model.

WMM MAGNETIC ELEMENTS (2020-2025)


Online magnetic field value calculator based on the World Magnetic Model.

IGRF+ MAGNETIC ELEMENTS (1590-2025)


Online magnetic field value calculator based on the IGRF and gUFM models.