NOAA SWPC Space Weather Outlook #15-49

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

SPACE WEATHER ADVISORY OUTLOOK #15-49
2015 December 6 at 7:20 p.m. MST (2015 December 7 0220 UTC)

**** SPACE WEATHER OUTLOOK ****

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  nfluence from a positive polarity coronal hole persists.

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