Official Space Weather Advisory issued by NOAA Space Weather Prediction Center

Boulder, Colorado, USA



SPACE WEATHER ADVISORY OUTLOOK #26-1

2026 January 4 at 7:31 p.m. MST (2026 January 5 0231 UTC)



**** SPACE WEATHER OUTLOOK ****



Summary For December 29-January 4


R1 (Minor) radio blackouts were observed on 29 Dec due to activity from Region 4325.



R2 (Moderate) radio blackouts were obsered on 02 Jan due to activity from Region 4324.



G1 (Minor) geomagnetic storms were observed on 02 Jan due to CME activity.



No other space weather storms were observed during the summary period.



Outlook For January 5-11



No space weather storms are expected during the outlook period. 



Data used to provide space weather services are contributed by NOAA,

USAF, NASA, NSF, USGS, the International Space Environment Services 

and other observatories, universities, and institutions. More 

information is available at SWPC's Web site http://swpc.noaa.gov

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