Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #15-9 2015 March 1 at 8:32 p.m. MST (2015 March 2 0332 UTC) **** SPACE WEATHER OUTLOOK **** Summary For February 23-March 1 G1 (minor) geomagnetic storms were observed on 23 February and again on 01 March due to effects from a pair of recurrent coronal hole high speed streams. Outlook For March 2-8 G1 (minor) geomagnetic storms are likely on 02 March due to effects from a recurrent coronal hole high speed stream. R1 (minor) radio blackouts are possible on 05-08 March due to the return of old Region 2282 (N11, L=191), an M-class producer on its previous transit. 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.