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A negative Dst value means that Earth's magnetic field is weakened. This is particularly the case during solar storms.
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The ring current around Earth produces a magnetic field that is directly opposite
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513:November 1882 geomagnetic storm
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435:Health threat from cosmic rays
409:Sudden ionospheric disturbance
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539:August 1972 geomagnetic storm
304:Interplanetary magnetic field
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39:around Earth caused by solar
696:. You can help Knowledge by
639:. You can help Knowledge by
544:March 1989 geomagnetic storm
334:Disturbance storm time index
299:Interplanetary current sheet
114:provided by Kyoto University
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748:Radio frequency propagation
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138:'s Space Weather Portal)
773:Planetary science stubs
492:993–994 carbon-14 spike
487:774–775 carbon-14 spike
778:Electromagnetism stubs
692:-related article is a
123:Dst as part of SWENET
52:Earth's magnetic field
21:disturbance storm time
597:May 2024 solar storms
581:July 2012 solar storm
211:Coronal mass ejection
89:. Weather Underground
469:List of solar storms
397:Subauroral ion drift
379:Planetary atmosphere
267:Interplanetary space
240:Solar radio emission
223:Solar particle event
369:Magnetic pulsations
130:2012-02-09 at the
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364:Ring current
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257:Coronal hole
173:Solar storms
91:. Retrieved
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37:ring current
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480:Before 1800
445:Solar cycle
235:Solar flare
737:Categories
280:Pickup ion
275:Solar wind
93:16 October
73:References
119:NOAA/NGDC
45:electrons
29:Kyoto Dst
344:Substorm
128:Archived
61:See also
428:Related
339:K-index
250:Sunspot
117:Dst at
67:K-index
41:protons
387:Aurora
688:This
631:This
590:2020s
574:2010s
553:2000s
522:1900s
501:1800s
402:STEVE
694:stub
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134:(on
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