Space Weather Outlook July 31, 2016 at 09:08PM

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #16-31 2016 July 31 at 6:52 p.m. MDT (2016 August 1 0052 UTC) **** SPACE WEATHER OUTLOOK **** Summary For July 25-31 No significant space weather was observed during the summary period. Outlook For August 1-7 R1 (Minor) to R2 (Moderate) radio blackouts are possible after 05 August due to the return of active Regions 2565 and 2567. On their previous transit, both of these regions produced R1 and R2 activity. G1 (Minor) geomagnetic activity is likely on 02 and 03 August due to CH HSS activity. G2 (Moderate) geomagnetic activity is likely on 02 August due to the expected arrival of the 28 July CME. Activity from this CME will contribute to the expected CH HSS 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.