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#cme

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Space Weather

An X1.1 flare erupted from a new active region on the east limb, peaking at 15h20 UT 28 Mar (not 15h35 UT as previously stated).

After 1.5 hours the XRay flux is still above M-level, but is falling. The flare appears to be a filament eruption.

An R3 radio blackout affected the Caribbean, Central America and northern S America.

10cm, type II and type IV radio emissions and a coronal mass ejection were observed.

This flare marks the end of couple of fairly quiet weeks on the sun!

#spaceweather
#cme

"G3 (Strong) Geomagnetic Storm Watch for 23 Mar" by NOAA Space Weather Prediction Center - The Sun erupted a coronal mass ejection (CME) expected to reach Earth on March 23 UTC at G3 storm level. That means forecasted Kp=7 for aurora down to Oregon, Idaho, Wyoming, Nebraska, Iowa, Illinois, Indiana, Ohio, Pennsylvania, New York and Massachusetts. spaceweather.gov/news/g3-stron #astronomy #aurora #AuroraBorealis #AuroraAustralis #CME #SpaceWeather

While another solar wind stream is heading for Earth today, a solar storm last year demonstrated that even smaller solar events are something to worry about. The Gannon storm in May was formed when dozens of solar flares sent at least five coronal mass ejections (CMEs) toward Earth. Those CMEs merged creating a major event. Researchers estimate the Gannon storm caused at least $500 million in losses for farmers alone. spacenews.com/solar-flares-in-