The US National Weather Service (NWS) said in a statement that the solar flare released radiation not witnessed since 2006, with the present one measured by NASA as M-2 or medium sized solar flare that carries "a substantial coronal mass ejection (CME) ... and is visually spectacular."
At most, the NWS said that the eruption will likely bring minor (G1) to moderate (G2) levels of geomagnetic storm activities, which could disturb Earth's power grids and global positioning systems that heavily rely on satellite communications.
The Sun released a moderate-classed solar flare (M2) and an S1-class (minor) radiation storm that will likely lead to moderate geomagnetic storm activity by Wednesday, which could disrupt communications and grids in some locations. This flare was a different kind because it started out slow, then the sun blasted it off like a volcanic eruption.
According to NASA models, the CME is moving at 1400 km/s. This radiation storm did not squarely blow to Earth, but it should deliver "a glancing blow" to Earth's magnetic field during the late hours of June 8th or June 9th.
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The aurora borealis (Northern Lights) and aurora australis (Southern Lights) will likely be visible in the late hours of June 8 or 9.
“We don't expect it to be any kind of a real severe one but it could be kind of a moderate level storm. The event is "expected to cause G1 (minor) to G2 (moderate) levels of geomagnetic storm activity Wednesday, June 8, beginning around 1800 GMT.” Said the Space Weather Prediction Center, reported AFP.
SDO's images show a very large eruption of cool gas. It is somewhat unique as at many places in the eruption there seems to be even cooler material -- at temperatures less than 80,000 degrees Kelvin.
Earlier Earth experienced category G1 (Minor) and G2 (Moderate) geomagnetic storms on May 28 to 29 due to a coronal hole high-speed solar wind stream. Bright auroras at high latitudes were visible at both poles of the Earth, including Tasmania, New Zealand, Antarctica, Wisconsin and Minnesota.
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by "environment clean generations"
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