Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #25-47 2025 December 21 at 8:51 p.m. MST (2025 December 22 0351 UTC) **** SPACE WEATHER OUTLOOK **** Summary For December 15-21 G1 (Minor) geomagnetic storm levels were observed on 17 and 21 Dec. R1 (Minor) radio […]
Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #25-46 2025 December 14 at 10:04 p.m. MST (2025 December 15 0504 UTC) **** SPACE WEATHER OUTLOOK **** Summary For December 8-14 – Periods of G2 (Moderate) storming were observed on 10-11 Dec. – G1 (Minor) storms […]
Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #25-45 2025 December 7 at 7:15 p.m. MST (2025 December 8 0215 UTC) **** SPACE WEATHER OUTLOOK **** Summary For December 1-7 -Periods of G2-G3 (Moderate-Strong) storms were observed on 03 Dec. -G1 (Minor) storms were observed […]
Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #25-44 2025 November 30 at 7:03 p.m. MST (2025 December 1 0203 UTC) **** SPACE WEATHER OUTLOOK **** Summary For November 24-30 -An R2 (Moderate) event was observed on 28 Nov. -Six R1 (Minor) events were observed […]
Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #25-43 2025 November 23 at 5:39 p.m. MST (2025 November 24 0039 UTC) **** SPACE WEATHER OUTLOOK **** Summary For November 17-23 No significant space weather was observed. Outlook For November 24-30 G1 (Minor) geomagnetic storms are […]