NOAA / Space Weather Prediction Center

SWPC Space Weather Advisory

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

2011 November 1 at 12:44 p.m. MDT (2011 November 1 1844 UTC)


Summary For October 24-30

Category G1 (Minor) and G2 (Moderate) geomagnetic storms occurred on 24 October due to the arrival of a CME associated with an eruptive filament on 22 October.

Outlook For November 2-8

R1 (Minor) radio blackouts are possible through 08 November.

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.