Space Weather Outlook August 25, 2014 at 03:54AM

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #14-34 2014 August 25 at 1:41 a.m. MDT (2014 August 25 0741 UTC) **** SPACE WEATHER OUTLOOK **** Summary For August 18-24 Category R1 (Minor) radio blackouts were observed on 21-22 August due to flare activity from active sunspot Region 2149. A category R2 (Moderate) radio blackout was observed on 24 August due to flare activity from active sunspot Region 2151. A category G2 (Moderate) geomagnetic storm occurred on 19 August due to a coronal mass ejection associated with a filament eruption that originated on 15 August. Outlook For August 25-31 Category R1-R2 (Minor-Moderate) radio blackouts are likely for the forecast period (Aug 25-31) due to potential flare activity from active sunspot Regions 2146, 2149, and 2151. A chance exists for a G1 (minor) geomagnetic storm on 26 August due to the arrival of a pair of coronal mass ejections that occurred on 22 August. 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 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.

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