_solar-highlights-cycle-24-m9-class-long-duration-solar-x-ray-flare-2012-jan-23-0359-utc.jpg "Solar Highlights Cycle 24: M9-class Long-Duration Solar X-ray Flare (2012-Jan-23 0359 UTC) from sunspot cycle Video Screenshot Preview")
GalleryPlay Video:
(Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)
⏲ Duration: 1 min 58 sec
✓ Published: 15-Nov-2013
✓ Published: 15-Nov-2013
Description:
On 23 January 2012, a magnitude M8.7 (M9-class) X-ray flare erupted in NOAA Active Sunspot Region (AR) 1402. The long-duration flare peaked at 0359 UTC.This flare triggered a proton event, resulting in an S3 (Strong) Radiation (Proton) Storm and a Polar Cap Absorption (PCA) event over the polar regions.nnThis PCA event caused a complete radio blackout over high-latitude and polar regions. This results in any trans-polar radio paths to become as dead as a rock.nnThis solar proton radiation stor
On 23 January 2012, a magnitude M8.7 (M9-class) X-ray flare erupted in NOAA Active Sunspot Region (AR) 1402. The long-duration flare peaked at 0359 UTC.This flare triggered a proton event, resulting in an S3 (Strong) Radiation (Proton) Storm and a Polar Cap Absorption (PCA) event over the polar regions.nnThis PCA event caused a complete radio blackout over high-latitude and polar regions. This results in any trans-polar radio paths to become as dead as a rock.nnThis solar proton radiation stor
Share with your friends:
Whatsapp | Viber | Telegram | Line | SMS
Email | Twitter | Reddit | Tumblr | Pinterest
Related Videos
_are-dollars-up-the-last-couple-cycles-mark-amodei-presses-irs-chief-on-tax-collections.webp "During a House Appropriations Committee hearing on Tuesday, Rep. Mark Amodei (R-NV) questioned Internal Revenue Service Commissioner Danny Werfel about their tax collections and technology innovations.<br/><br/>Fuel your success with Forbes. Gain unlimited access to premium journalism, including breaking news, groundbreaking in-depth reported stories, daily digests and more. Plus, members get a front-row seat at members-only events with leading thinkers and doers, access to premium video that can help you get ahead, an ad-light experience, early access to select products including NFT drops and more:<br/><br/>https://account.forbes.com/membership/?utm_source=youtube&utm_medium=display&utm_campaign=growth_non-sub_paid_subscribe_ytdescript<br/><br/><br/>Stay Connected<br/>Forbes on Facebook: http://fb.com/forbes<br/>Forbes Video on Twitter: http://www.twitter.com/forbes<br/>Forbes Video on Instagram: http://instagram.com/forbes<br/>More From Forbes:http://forbes.com")
⏲ 5:48 👁 3M
_solar-cycle-24.webp "an infographic examining sunspot activity for the current cycle beginning in 2008.")
_rio-ferdinand-says-man-united-must-accept-they-are-in-cycle-of-mediocrity.webp "Man United need to accept that they are in a ‘cycle of mediocrity’, says Rio FerdinandThe Chris Moyles Show on Radio X")
_how-to-unlock-extra-range-from-your-electric-bike.webp "The battery in your electric bike is the lifeblood of the system and if treated poorly, won't last for as long as you may hope as ebike batteries are ultimately an exhaustible item.")
_pro-cycling-tech-news-equipment-launches-and-more-this-month.webp "The giant cycling retailer, Wiggle has made majority of the workforce redundant after entering administration back in October 2023.<br/><br/>Cycling Weekly's Sam, Joe and Stefan talks about pro-cycling tech trends, new digital torque wrench from Topeak and the launch of the cheapest SPD based power meter pedals. The team also look at the Argon 18 Sum Pro which may just be one of the best value bikes specced with Shimano Dura-Ace.")
_royal-parks-call-for-cycling-apps-to-remove-regents-park-route-after-81-year-old-pedestrian-killed.webp "The Royal Parks have called for a Regent’s Park cycling route to be removed from sports apps after an 81-year-old woman was killed by a speeding cyclist.The organisation, which runs some of London’s most loved spaces, has written to GPS app companies requesting the Outer Circle be removed from their tracking devices.")
⏲ 0:41 👁 580K
_solar-maximum-storm-warning-effects-on-the-solar-system-www-goodnews-ws.webp "http://goodnews.ws/nnNASA EDGE: Solar Max-Storm Warning. Solar Max-Storm Warning, this year's Sun Earth Day theme. How do scientists and engineers work together to study the Sun Earth connection? Are other planets in the solar system affected by the Sun? Plus, we take a sneak peek at an upcoming mission to the Moon. All this on NASA EDGE! NASA's Sun Earth Days team joined forces with NASA EDGE to explore the violent nature of our Sun at the peak of solar activity and share discoveries from NASA'")
⏲ 14 min 22 sec ✓ 05-May-2013
_sunspot-pair-may-have-erupted-with-39sympathetic-solar-flares39.webp "When sunspots erupt at nearly the same time, it could be something known as \")
_are-dollars-up-the-last-couple-cycles-mark-amodei-presses-irs-chief-on-tax-collections.jpg)
_solar-cycle-24.jpg)
_rio-ferdinand-says-man-united-must-accept-they-are-in-cycle-of-mediocrity.jpg)
_how-to-unlock-extra-range-from-your-electric-bike.jpg)
_pro-cycling-tech-news-equipment-launches-and-more-this-month.jpg)
_royal-parks-call-for-cycling-apps-to-remove-regents-park-route-after-81-year-old-pedestrian-killed.jpg)
_solar-maximum-storm-warning-effects-on-the-solar-system-www-goodnews-ws.jpg)
_sunspot-pair-may-have-erupted-with-39sympathetic-solar-flares39.jpg)
![[+]](/images/menu.gif){kind=small}