Official Space Weather Advisory issued by NOAA Space Weather Prediction Center

Boulder, Colorado, USA



SPACE WEATHER ADVISORY OUTLOOK #25-37

2025 October 12 at 8:37 p.m. MDT (2025 October 13 0237 UTC)



**** SPACE WEATHER OUTLOOK ****



Summary For October 6-12


-An R1 (Minor) radio blackout was observed on 09 Oct.

-G1 (Minor) geomagnetic storming was observed on 11-12 Oct due to negative polarity CH HSS influences. 

-No other space weather storms occurred during the summary period.



Outlook For October 13-19



-G1 (Minor) storming is expected on 13 Oct.

-No additional space weather storms are expected to occur 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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