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The Carrington Event was the most intense geomagnetic storm in recorded history, peaking on 1–2 September 1859 during solar cycle 10. It created strong auroral displays that were reported globally and caused sparking and even fires in telegraph stations. [ 1 ]
The storm causing this event was the result of a coronal mass ejected from the Sun on March 9, 1989. [18] The minimum Dst was −589 nT. On July 14, 2000, an X5 class flare erupted (known as the Bastille Day event) and a coronal mass was launched directly at the Earth. A geomagnetic super storm occurred on July 15–17; the minimum of the Dst ...
For example, the famous Carrington event in 1859 had several eruptions and caused auroras to be visible at low latitudes for four nights. [31] Similarly, the solar storm of September 1770 lasted for nearly nine days, and caused repeated low-latitude auroras. [ 32 ]
The management of EMP effects is a branch of electromagnetic compatibility (EMC) engineering. The first recorded damage from an electromagnetic pulse came with the solar storm of August 1859, or the Carrington Event. [2]
The Carrington Event was named after Richard Carrington, an English astronomer who observed the irregular sun activity [5] that occurred during the Carrington Event. The intensity of the storm brought the visibility of the aurora to lower latitudes, and it was reportedly seen in places such as Florida and the Caribbean .
Drawing of the Great Sunspot of 1865. Solar cycle 10 was the tenth solar cycle since 1755, when extensive recording of solar sunspot activity began. [1] [2] The solar cycle lasted 11.3 years, beginning in December 1855 and ending in March 1867.
September 1859 geomagnetic storm → Carrington Event – As stated below, this is commonly known as the Carrington Event, rarely as the September 1859 geomagnetic storm Dudley Miles 16:16, 23 September 2020 (UTC) Per WP:CRITERIA, the name of this article should be Carrington Event. There are a massive number of Ghits (110,000) for "Carrington ...
A geomagnetic excursion, like a geomagnetic reversal, is a significant change in the Earth's magnetic field.Unlike reversals, an excursion is not a long-term re-orientation of the large-scale field, but rather represents a dramatic, typically a (geologically) short-lived change in field intensity, with a variation in pole orientation of up to 45° from the previous position.