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El Sol acaba de tener una llamarada solar clase X1.1

"An impulsive X1.1 solar flare was just observed around AR 3217 in the southeast quadrant at 15:48 UTC (Feb 11). The quick rising flare does not appear to be eruptive. AR 3217 is magnetically complex and will remain a threat for noteworthy solar flares as the day goes on" Fuente: SolarHam

Y abajo, la alerta de NOAA:

Space Weather Message Code: SUMX01
Serial Number: 124
Issue Time: 2023 Feb 11 1611 UTC

SUMMARY: X-ray Event exceeded X1
Begin Time: 2023 Feb 11 1540 UTC
Maximum Time: 2023 Feb 11 1548 UTC
End Time: 2023 Feb 11 1554 UTC
X-ray Class: X1.1
Optical Class: 2b
Location: S08E39
NOAA Scale: R3 - Strong

Potential Impacts: Area of impact consists of large portions of the sunlit side of Earth, strongest at the sub-solar point.
Radio - Wide area blackout of HF (high frequency) radio communication for about an hour.

https://www.swpc.noaa.gov/products/alerts-watches-and-warnings

#sol #sun #space #spaceweather #climaespacial #noaa #solarham #radio #blackout #solarflare #astronomy #astronomía