2003 Halloween solar storms

Series of intense solar storms in 2003 March 2021 March 2021 Halloween solar storms, 2003 Aurora dmsp.jpg Composite image showing aurorae over northern Europe, taken by DMSP on October 30, 2003 2003 10 y 2003 11 y Electrical faults and wear to various satellites; satellite communications blackouts; localized power outage in Sweden 23 −383 nT 9 204 X40+ 5 10486 The Halloween solar storms were a series of solar storms involving solar flares and coronal mass ejections that occurred from mid-October to early November 2003, peaking around October 28–29.The Magnetic Storm of Halloween 2003 https://www.usgs.gov/blogs/features/usgs_top_story/the-magnetic-storm-of-halloween-2003-2/ 15 May 2014 United States Geological Survey: Science Features 15 October 2013NASA - Halloween Storms of 2003 Still the Scariest http://www.nasa.gov/topics/solarsystem/features/halloween_storms.html#.U3TQ_yj9wjI 15 May 2014 NASA/SOHO 27 October 2008 March 12, 2019 https://web.archive.org/web/20190312062526/https://www.nasa.gov/topics/solarsystem/features/halloween_storms.html#.U3TQ_yj9wjI dead Balch Christopher et al Service Assessment: Intense Space Weather Storms October 19 – November 07, 2003 Department of Commerce NOAA Technical Memorandum 2004 Silver Spring, MD https://www.weather.gov/media/publications/assessments/SWstorms_assessment.pdf This series of storms generated the largest solar flare ever recorded by the GOES system, modeled as strong as X45 (initially estimated at X28 due to saturation of GOES' detectors).2003 Halloween solar storms, sunspot region 2192 https://www.spaceweatherlive.com/en/news/view/46/20141028-2003-halloween-solar-storms-sunspot-region-2192 9 August 2017 SpaceWeatherLive.com 28 October 2014Biggest ever solar flare was even bigger than thought http://www.spaceref.com/news/viewpr.html?pid=13844 9 August 2017 American Geophysical Union SpaceRef.com 15 March 2004August 2026 InternetArchiveBot Effects On Earth thumb|Aurora as seen from Jena, Germany (51°N) Satellite-based systems and communications were affected, aircraft were advised to avoid high altitudes near the polar regions,NOAA Technical Memorandum OAR SEC-88: HALLOWEEN SPACE WEATHER STORMS OF 2003 June 2004 NOAA Office of Oceanic and Atmospheric Research Boulder, Colorado http://www.swpc.noaa.gov/Services/HalloweenStorms_assessment.pdf dead https://web.archive.org/web/20110728172705/http://www.swpc.noaa.gov/Services/HalloweenStorms_assessment.pdf 2011-07-28 and a one-hour-long power outage occurred in Sweden as a result of the solar activity. Aurorae were observed at latitudes as far south as Texas and the Mediterranean countries of Europe. Twelve transformers in South Africa were disabled and had to be replaced, despite the country's low geomagnetic latitude.Lloyd's of London and Atmospheric and Environmental Research 2013 Solar storm risk to the north American electric grid Lloyd's of London http://www.lloyds.com/~/media/lloyds/reports/emerging%20risk%20reports/solar%20storm%20risk%20to%20the%20north%20american%20electric%20grid.pdf 2019-07-31 December 5, 2016 https://web.archive.org/web/20161205115544/http://www.lloyds.com/~/media/lloyds/reports/emerging%20risk%20reports/solar%20storm%20risk%20to%20the%20north%20american%20electric%20grid.pdf dead On satellites and spacecraft The SOHO satellite failed temporarily and the Advanced Composition Explorer (ACE) was damaged by the solar activity. Numerous other spacecraft were damaged or experienced downtime due to various issues. Some of them were intentionally put into safe mode in order to protect sensitive equipment. Astronauts aboard the International Space Station (ISS) had to stay inside the more shielded parts of the Russian Orbital Segment to protect themselves against the increased radiation levels.Levin Eric 2003 Halloween Storms Still Rock Solar System http://discovermagazine.com/2005/jan/halloween-storms-rock-solar-system 15 May 2014 Discover 2 January 2005 https://web.archive.org/web/20170511072828/https://www.discovermagazine.com/2005/jan/halloween-storms-rock-solar-system May 11, 2017 dead Emissions from the CME were later observed by the Mars Odyssey spacecraft orbiting Mars, Ulysses spacecraft near Jupiter, and the Cassini spacecraft en route to Saturn. In April 2004, Voyager 2 was also able to detect them as they reached the spacecraft. Analysis thumb|Various data recorded during the Halloween solar storms One of the solar storms was compared by some scientists in its intensity to the Carrington Event of 1859. Cid Consuelo E. Saiz A. Guerrero J. Palacios Y. Cerrato A Carrington-like Geomagnetic Storm Observed in the 21st Century J. Space Weather Space Clim. 5 A16 A16 2015 10.1051/swsc/2015017 1505.07028 2015JSWSC...5A..16C 59019585 These events occurred during solar cycle 23, approximately three years after its peak in 2000, which was marked by another occurrence of solar activity known as the Bastille Day event. See also List of solar storms References 2 Category:Geomagnetic storms Category:2003 in science Category:2003 natural disasters Solar storm of 2003 Category:October 2003 Category:Meteorological events in 2003