Official Space Weather Advisory issued by NOAA Space Weather Prediction Center

Boulder, Colorado, USA



SPACE WEATHER ADVISORY OUTLOOK #26-12

2026 March 22 at 8:47 p.m. MDT (2026 March 23 0247 UTC)



**** SPACE WEATHER OUTLOOK ****



Summary For March 16-22


-G1-G3 (Minor-Strong) storms were observed on 20-22 Mar in response to CME influences. 

-R1 (Minor) events were observed on 16-18 Mar. 



Outlook For March 23-29



-G1-G2 (Minor-Moderate) storm periods are expected on 23 Mar due to -CH HSS influences. 



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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