Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #26-18 2026 May 3 at 7:43 p.m. MDT (2026 May 4 0143 UTC) **** SPACE WEATHER OUTLOOK **** Summary For April 27-May 3 R1 (Minor) Radio Blackouts were observed on 27-28 Apr due to activity from Regions […]
Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #26-17 2026 April 26 at 11:47 p.m. MDT (2026 April 27 0547 UTC) **** SPACE WEATHER OUTLOOK **** Summary For April 20-26 R1 (Minor) radio blackouts were observed on 23-26 Apr due to activity from Regions 4419. […]
Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #26-16 2026 April 19 at 9:42 p.m. MDT (2026 April 20 0342 UTC) **** SPACE WEATHER OUTLOOK **** Summary For April 13-19 G1-G2 (Minor-Moderate) geomagnetic storm levels were observed on 18-19 Apr. No other significant space weather […]
Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #26-15 2026 April 12 at 7:03 p.m. MDT (2026 April 13 0103 UTC) **** SPACE WEATHER OUTLOOK **** Summary For April 6-12 R1 (Minor) radio blackouts were observed on 09 April. No other significant space weather was […]
Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #26-14 2026 April 5 at 8:24 p.m. MDT (2026 April 6 0224 UTC) **** SPACE WEATHER OUTLOOK **** Summary For March 30-April 5 G1 (Minor) geomagnetic storm levels were observed on 02-04 Apr, G2 (Moderate) strorm levels […]