Space Weather Outlook December 18, 2016 at 08:13PM

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #16-51 2016 December 18 at 6:01 p.m. MST (2016 December 19 0101 UTC) **** SPACE WEATHER OUTLOOK **** Summary For December 12-18 No significant space weather was observed during the summary period. Outlook For December 19-25 G1 (Minor) geomagnetic storms are likely on 21-22 December due to influences from recurrent, positive polarity CH HSSs. No other significant space weather is expected. 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 Thank you for using the Product Subscription Service. If you would like to remove a product subscription or update the personal information in your account, go to the Product Subscription Site. Please do not use the from address for correspondence, as it is not monitored. For comments or help, please contact SWPC Help.