NOAA / Space Weather Prediction Center

SWPC Space Weather Advisory

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

2013 September 2 at 1:01 a.m. MDT (2013 September 2 0701 UTC)


Summary For August 26-September 1

A category G1 (Minor) geomagnetic storm occurred on 27 August due to a solar sector boundary crossing combined with an extended period of the southward Bz component of the interplanetary magnetic field.

Outlook For September 2-8

A chance for an R1 (Minor) radio blackout exists from 02 through 08 September due to potential flare activity associated with the return of old Region 1817.

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.