NOAA / Space Weather Prediction Center

SWPC Space Weather Advisory

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

2015 December 6 at 7:20 p.m. MST (2015 December 7 0220 UTC)


Summary For November 30-December 6

Category G1 (Minor) geomagnetic storms were observed on 30 November and 06 December due to influence of two separate coronal hole high speed stream events.

Outlook For December 7-13

Category G1 (Minor) geomagnetic storms are expected on 07 and 08 December as influence from a positive polarity coronal hole persists.

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.