1+ day, 19+ hour ago  (116+ words) Space Weather Prediction Center Following successful introduction of both SOLAR-1 solar wind data and the new solar wind display into operations, the ingest and processing of DSCOVR data has been stopped and the legacy RTSW plot has been removed. The…...

2+ day, 3+ hour ago  (46+ words) M5. 8 Flare Observed - No CME indications yet NOAA Space Weather Prediction Center (. gov) Space Weather Prediction Center An M5. 8 Flare occurred at 1257 but no indications of a CME have been observed yet. Space Weather Prediction Center325 Broadway, Boulder CO 80305 About NOAA's National Weather…...

3+ week, 22+ hour ago  (58+ words) Space Weather. gov Space Weather Prediction Center SOLAR-1 is now operational! The new SOLAR-1 observations can be seen on our webpage at'Solar Wind Observations. The full NOAA statement about SOLAR-1 now being operational is'here. Space Weather Prediction Center325 Broadway, Boulder CO…...

3+ week, 5+ day ago  (45+ words) Space Weather. gov Space Weather Prediction Center G2 geomagnetic storm levels reached following the likely arrival of the anticipated CME(s) from 3 Jun. Stay tuned for updates! Space Weather Prediction Center325 Broadway, Boulder CO 80305 About NOAA's National Weather Service...

3+ week, 6+ day ago  (44+ words) Space Weather Prediction Center G1 (minor) geomagnetic storm conditions have been observed as the long-awaited disturbance arrives at Earth. "Continue to monitor the www. spaceweather. gov as the storm passes. Space Weather Prediction Center325 Broadway, Boulder CO 80305 About NOAA's National Weather Service...

4+ week, 17+ hour ago  (79+ words) Space Weather. gov Space Weather Prediction Center The current forecast calls for combined CME arrival around mid-afternoon EDT of June 4, with up to G3 levels possible afterwards. CME passage would likely continue into the evening and possibly overnight hours of June…...

1+ mon, 4+ day ago  (148+ words) Space Weather. gov New Solar Wind Display Viewer Available as an Experimental Product A new real-time solar wind viewer is now available on our webpage. Users are encouraged to use the new viewer and provide feedback as noted in the…...

1+ mon, 2+ week ago  (29+ words) Space Weather Prediction Center GOES Solar Ultraviolet Imager ACE Mag and SWEPAM D Region Absorption Prediction Space Weather Prediction Center325 Broadway, Boulder CO 80305 About NOAA's National Weather Service...

1+ mon, 2+ week ago  (399+ words) Space Weather. gov Galactic Cosmic Rays (GCR) are the slowly varying, highly energetic background source of energetic particles that constantly bombard Earth. GCR originate outside the solar system and are likely formed by explosive events such as supernova. These highly…...

1+ mon, 3+ week ago  (66+ words) G2 Warning for 04 May 2026 Space Weather. gov Space Weather Prediction Center A G2 Warning was issued through 23: 59 UTC on 04 May due to the passage of a magnetic transient likely associated with an eruption that left the Sun on 30 April. A G2 Alert was…...