Tag: solar_radiation

NOAA Forecasts Increased Solar Radiation and Flare Activity

21 Jun 2026 11:20 p.m. · Source: NOAA

NOAA's latest space weather outlook predicts increased chances for minor to moderate solar radiation and flare events from June 22-28, driven by active solar regions. No significant geomagnetic storms are expected, but forecasters are closely monitoring solar activity.

Science & Technology Politics and Government USA NOAA Space Weather Solar Flares Geomagnetic Storms Solar Radiation Region 4473 Region 4463
NOAA Forecasts Increased Radio Blackout Risk After June 20

14 Jun 2026 11:03 p.m. · Source: NOAA

NOAA predicts increasing chances of minor-to-moderate radio blackouts after June 20 due to the return of old Region 4455, while no major geomagnetic storms are expected this week.

Science & Technology Astronomy and Space Federal Government NOAA Space Weather Geomagnetic Storm Radio Blackout Solar Radiation Region 4455 Boulder Solar Flares