Geomagnetic index

Dst Index

The Disturbance storm-time index, which tracks the strength of the equatorial ring current and so measures the intensity of a geomagnetic storm — the more negative the Dst, the stronger the storm.

Environment & effects

Related:Geomagnetic Storm

Knowledge connections

Associated withGeomagnetic Storm
Associated withGeomagnetic Storm

Sources

Facts on this topic will be cited from these primary and reference sources.

NOAA Solar CalculatorNOAA Global Monitoring Laboratory
Public-domain solar-position geometry: sunrise, sunset, solar noon, twilight, declination, and the equation of time.
Public domain (US Government work).

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