march 1989 geomagnetic storm wikipedia - EAS

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  1. During March 1989, a severe geomagnetic storm caused the collapse of Hydro-Québec's electricity transmission system. The geomagnetic storm causing this event was itself the result of a Coronal Mass Ejection on March 9, 1989. A few days before, on March 6, 1989, a very large X15 solar flare also occurred.
    Duration (years): 9.9
    End date: August 1996
    Max count: 212.5
    Start date: September 1986
    en.wikipedia.org/wiki/Solar_cycle_22
    en.wikipedia.org/wiki/Solar_cycle_22
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    What caused the geomagnetic storm of 1989?The geomagnetic storm causing this event was itself the result of an ejection known as a coronal mass ejection on March 9, 1989. A few days before, on March 6, a very large X15-class solar flare also occurred. Three-and-a-half days later, at 2:44 am EST on March 13, a severe geomagnetic storm struck Earth.
    en.wikipedia.org/wiki/March_1989_geomagnetic_storm
    What happened on the 13th March 1989?At 2:44 am on March 13, 1989, a severe geomagnetic storm struck Earth. The storm began on Earth with extremely intense auroras at the poles. The aurora could be seen as far south as Texas. As this occurred during the Cold War, many worried that a nuclear first-strike might be in progress.
    en.wikipedia.org/wiki/Solar_cycle_22
    What was the geomagnetic storm of March 13?Three-and-a-half days later, at 2:44 a.m. EST on March 13, a severe geomagnetic storm struck Earth. The storm began on Earth with extremely intense auroras at the poles. The aurora could be seen as far south as Texas and Florida.
    en.wikipedia.org/wiki/March_1989_geomagnetic_storm
    What is a geomagnetic storm?A geomagnetic storm, also known as a magnetic storm, is a temporary disturbance of the Earth 's magnetosphere caused by a solar wind shock wave and/or cloud of magnetic field that interacts with the Earth's magnetic field .
    en.wikipedia.org/wiki/Geomagnetic_storm
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    https://en.wikipedia.org/wiki/March_1989_geomagnetic_storm

    The March 1989 geomagnetic storm occurred as part of severe to extreme solar storms during early to mid March 1989, the most notable being a geomagnetic storm that struck Earth on March 13. This geomagnetic storm caused a nine-hour outage of Hydro-Québec's electricity transmission system. The … See more

    The geomagnetic storm causing this event is believed to be the result of two separate events known as coronal mass ejections (CME) on March 10 and 12, 1989. A few days before, on March 6, a very large X15-class See more

    One of the few publicly reported military operations impacted was the Australian Army component of the United Nations (UN) peacekeeping force … See more

    Overview image
    Quebec power blackout image

    The variations in the Earth's magnetic field also tripped circuit breakers on Hydro-Québec's power grid. The utility's very long transmission lines and the fact that most of Quebec sits … See more

    On August 16, 1989, another storm caused a halt of all trading on the Toronto Stock Exchange.
    Since 1996, geomagnetic storms and solar flares have been … See more

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  4. https://en.wikipedia.org/wiki/Geomagnetic_storm

    The first scientific observation of the effects of a geomagnetic storm occurred early in the 19th century: from May 1806 until June 1807, Alexander von Humboldt recorded the bearing of a magnetic compass in Berlin. On 21 December 1806, he noticed that his compass had become erratic during a bright auroral event.

  5. https://en.wikipedia.org/wiki/Talk:March_1989_geomagnetic_storm
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      From Wikipedia, the free encyclopedia Artist's depiction of solar wind striking Earth's magnetosphere (size and distance not to scale) The March 1989 geomagnetic storm

    • https://en.wikipedia.org/wiki/List_of_solar_storms
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      Active stars produce disturbances in space weather and, if strong enough, in their own space climate. Science studies such phenomena with the field of heliophysics, which is an interdisciplinary combination of solar physics and planetary science. In the Solar System, the Sun can produce intense geomagneti…
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    • Physics:March 1989 geomagnetic storm - HandWiki

      https://handwiki.org/wiki/Physics:March_1989_geomagnetic_storm

      Template:Infobox storm The March 1989 geomagnetic storm occurred as part of severe to extreme solar storms during early to mid March 1989, the most notable being a geomagnetic

    • https://en.wikipedia.org/wiki/Solar_cycle_22

      At 2:44 am on March 13, 1989, a severe geomagnetic storm struck Earth. The storm began on Earth with extremely intense auroras at the poles. The aurora could be seen as far south as …

    • https://www.reddit.com/r/wikipedia/comments/4jsnx2/...

      March 1989 geomagnetic storm - the auroras generated by the storm at the Earth's poles could be seen as far south as Texas and Florida. Some observers believed that the phenomenon …

    • https://en.wikipedia.org/wiki/May_1921_geomagnetic_storm

      The three-day May 1921 geomagnetic storm, also known as the New York Railroad Storm, was caused by the impact of an extraordinarily powerful coronal mass ejection on Earth's …

    • https://en.wikipedia.org/wiki/January_1938_geomagnetic_storm

      The 25–26 January 1938 geomagnetic storm was a massive solar storm which occurred 16–26 January with peak activity on 22, 25, and 26 January and was part of the 17th solar cycle. The …

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