Space Weather Outlook August 27, 2018 at 01:46AM

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #18-35 2018 August 26 at 11:37 p.m. MDT (2018 August 27 0537 UTC) **** SPACE WEATHER OUTLOOK **** Summary For August 20-26 G1-G3 (Minor-Strong) geomagnetic storm levels were observed on 26 August due to the arrival of the 20 August coronal mass ejection. Outlook For August 27-September 2 G1 (Minor) geomagnetic storm levels are expected on 27 August due to coronal hole high speed stream activity. 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.