Official Space Weather Advisory issued by NOAA Space Weather Prediction Center

Boulder, Colorado, USA



SPACE WEATHER ADVISORY OUTLOOK #23-47

2023 November 19 at 5:45 p.m. MST (2023 November 20 0045 UTC)



**** SPACE WEATHER OUTLOOK ****


Summary For November 13-19


R1 (Minor) radio blackouts were observed on 14 and 18 November. 



No other significant space weather was observed.



Outlook For November 20-26



G1 (Minor) geomagnetic storms are likely on 20 November. A chance for R1-R2 (Minor to Moderate) radiation storms exist for 20-26 November.



No other significant space weather is expected for 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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