NOAA / Space Weather Prediction Center

SWPC Space Weather Advisory

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

2014 January 20 at 12:06 a.m. MST (2014 January 20 0706 UTC)


Summary For January 13-19

A category R1 (Minor) radio blackout was observed on 13 January due to flare activity from active sunspot Region 1944.

Outlook For January 20-26

There is a chance for category R1 (Minor) radio blackouts on 26 January due to potential flare activity from old Region 1944 as it rotates onto the visible disk.

For current space weather conditions see: Space Weather Now, Today's Space Weather and Space Weather Alerts

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. For more information, including email services, see SWPC's Space Weather Advisories Web site or (303) 497-5127.

NOAA Space Weather Scales - Description of catagories used in Outlooks.