NOAA SWPC Space Weather Outlook #21-40 13 September 2021

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center
Boulder, Colorado, USA

SPACE WEATHER ADVISORY OUTLOOK #21-40
2021 September 12 at 6:08 p.m. MDT (2021 September 13 0008 UTC)

**** SPACE WEATHER OUTLOOK ****

Summary For September 6-12

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

Outlook For September 13-19

There is a slight chance for R1-R2 (Minor-Moderate) radio blackouts on 13-15 Sep due to the flare potential from Regions 2866 and 2868.

No other significant space weather is 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