NASA’s orbiting Solar Dynamics Observatory captured a range of solar flares captured from various sunspots that sparked radio blackouts and spectacular aurora displays on Earth earlier this week.
The airplane, who watches EarthThe parent star from 22,000 miles (36,000 kilometers) above the Earth’s surface captured the flame, listed as M, on Friday (March 31) at 2:35 pm EDT (1835 GMT ).
of the The Solar Dynamics Observatory pictures to dayThe entire disk is at a range of wavelengths every ten seconds, delivering images with a resolution 10 times higher than that of a high definition film, such as NASA. This color image shows the flame in the extreme ultraviolet part of the spectrum indicating its high temperature.
Select: A large X-class sunlight was just thrown into the air
An M-class flame is a very powerful flame, which quickly emits electromagnetic radiation from the sun traveling through the sun. the lighter. The U.S. National Oceanic and Atmospheric Administration (NOAA) set on fire Friday like the M9.6, which is not far from becoming the most powerful, X-class model. Fire is the cause of humility Black radio when it hit Earth, NOAA spoke the language.
The flames of the sun can absorb high-frequency radiation such as X-rays and intense ultraviolet radiation as they release ionize to the upper surface. Earth’s atmosphere, the ionosphere. The ionosphere rises from 30 miles (48 kilometers) to 600 miles (965 km) above the Earth’s surface and contains the outermost layers: the exosphere, the thermosphere and parts of the mesosphere.
Under normal conditions, high -frequency radio waves, which send communication signals over long distances, throw particles into the upper ionosphere backwards. Earth. But as the sun’s rays rise into the lower ionosphere, the radio waves lose energy as they travel, degrading or heating the atmosphere.
Low black can end conversations for up to ten minutes, according to the UK weather forecast. With Office. This type of blackness affects most air and ocean communications, but also radios and radio transmitters. Ionization can stop the transmission of signals from navigation satellites, e.g. GPS US website.
The “magnetically complex” sunspot, called 2975, gave birth to the latest flame. Appears in about 20 rays of the sun in the past week with an X-class flame that exploded from the sun on Wednesday (March 30).
Some of these flames are associated with coronal mass ejections (CMEs), which are the expulsion of magnetized plasma from the brain. the sky above the sun, the crown. CMEs are slower than flares to reach Earth within a few days of operation. When a CME arrives, it can be devastating to the world wet machinetriggering nani aurora show.
On Wednesday night and Thursday morning, air watchers reported spectacular auroras across Canada, in the northern US and New Zealand.
Part of the Met Office, Another CME, this one is related to Wednesday’s X-class flare, due to hit Earth Saturday (April 2) or give the polar lights a new boost. Because the Earth’s magnetic field is much weaker than the polar orbit, solar plasma trapped in the atmosphere at these locations. The interaction of the fixed particles with the particles in the Earth’s atmosphere results in the rays. The stronger the CME, the farther away from the aurora poles can be seen.
So if you can, head poleward and leave the city lights on the weekend and check out our ‘Where and how to get aurora’ in charge.
Aurora viewing conditions will continue next week; Other M-class flares from date 2975 showed no signs of decay only, according to the Met Office.
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