Multiple M-class solar flares erupt on the Sun triggering radio blackouts on Earth, reveals NOAA
Yesterday, December 5, a minor solar storm struck the Earth sparking auroras in the arctic circles. It was a minor affair, but the solar activities have been relentless with the Sun nearing the peak of its solar cycle. In the last 24 hours, three separate M-class solar flares have erupted on the Sun, releasing extreme ultraviolet radiation. The radiation has resulted in triggering short-wave radio blackouts on Earth, as per data from the National Oceanic and Atmospheric Administration. It is unclear at this point whether any of these eruptions have released coronal mass ejections directed at our planet, which could further cause solar storms in the coming days.
The official X account of Space Weather Live, a website monitoring solar storms and other space weather-related phenomena, posted about the latest eruption less than an hour ago, and revealed that a “Moderate M2.11 flare from sunspot region 3513” has erupted, sparking “Minor R1 radio blackout”. Space Weather Live picks the data directly from NOAA and posts them in an easy-to-understand format.
Solar flares plague the Earth
Apart from this, there have been two other solar flare eruptions in the last 24 hours. As per Space Weather Live, at 3 AM on December 6, a moderate M1.46 solar flare from sunspot region 3513 was spotted. The short-wave radio blackout caused by this flare primarily affected North America. Another M1.58 solar flare eruption was detected at noon on December 5, and the brunt of the impact of the ultraviolet radiation was suffered by Asia.
Space weather agencies are yet to find any evidence of CME released from these events. We will only find out about them in the hours to come. While nothing can be confirmed before the solar storm forecast models give their predictions. Considering the intensity of the solar flare, it is assumed that even if a solar storm does occur, it will be a minor event.
The tech behind solar observation
While many space agencies from NASA with its Solar Dynamics Observatory (SDO) to the National Oceanic and Atmospheric Administration (NOAA) keep track of Sun-based weather phenomena, one that particularly stands out is the DSCOVR satellite by NOAA. The satellite became operational in 2016 and tracks different measurements of the Sun and its atmosphere including temperature, speed, density, degree of orientation, and frequency of the solar particles. The recovered data is then run through the Space Weather Prediction Center and the final analysis is prepared.
Yesterday, December 5, a minor solar storm struck the Earth sparking auroras in the arctic circles. It was a minor affair, but the solar activities have been relentless with the Sun nearing the peak of its solar cycle. In the last 24 hours, three separate M-class solar flares have erupted on the Sun, releasing extreme ultraviolet radiation. The radiation has resulted in triggering short-wave radio blackouts on Earth, as per data from the National Oceanic and Atmospheric Administration. It is unclear at this point whether any of these eruptions have released coronal mass ejections directed at our planet, which could further cause solar storms in the coming days.
The official X account of Space Weather Live, a website monitoring solar storms and other space weather-related phenomena, posted about the latest eruption less than an hour ago, and revealed that a “Moderate M2.11 flare from sunspot region 3513” has erupted, sparking “Minor R1 radio blackout”. Space Weather Live picks the data directly from NOAA and posts them in an easy-to-understand format.
Solar flares plague the Earth
Apart from this, there have been two other solar flare eruptions in the last 24 hours. As per Space Weather Live, at 3 AM on December 6, a moderate M1.46 solar flare from sunspot region 3513 was spotted. The short-wave radio blackout caused by this flare primarily affected North America. Another M1.58 solar flare eruption was detected at noon on December 5, and the brunt of the impact of the ultraviolet radiation was suffered by Asia.
Space weather agencies are yet to find any evidence of CME released from these events. We will only find out about them in the hours to come. While nothing can be confirmed before the solar storm forecast models give their predictions. Considering the intensity of the solar flare, it is assumed that even if a solar storm does occur, it will be a minor event.
The tech behind solar observation
While many space agencies from NASA with its Solar Dynamics Observatory (SDO) to the National Oceanic and Atmospheric Administration (NOAA) keep track of Sun-based weather phenomena, one that particularly stands out is the DSCOVR satellite by NOAA. The satellite became operational in 2016 and tracks different measurements of the Sun and its atmosphere including temperature, speed, density, degree of orientation, and frequency of the solar particles. The recovered data is then run through the Space Weather Prediction Center and the final analysis is prepared.
Denial of responsibility! Techno Blender is an automatic aggregator of the all world’s media. In each content, the hyperlink to the primary source is specified. All trademarks belong to their rightful owners, all materials to their authors. If you are the owner of the content and do not want us to publish your materials, please contact us by email – [email protected]. The content will be deleted within 24 hours.