Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #14-9 2014 March 2 at 11:38 p.m. MST (2014 March 3 0638 UTC) **** SPACE WEATHER OUTLOOK **** Summary For February 24-March 2 An R3 (Strong) radio blackout occurred on 25/0049 UTC from an X4/2b flare from Region 1990. An S1 (Minor) radiation storm began at 25/1355 UTC, reached S2 (Moderate) levels on 28/0835 UTC, and ended at 03/0150 UTC. A G2 (Moderate) geomagnetic storm occurred on 27/1800-2100 UTC when the CME associated with the R3 flare arrived. Outlook For March 3-9 R1-R2 (Minor-Moderate) radio blackouts are likely, with a chance for an R3 (Strong) event, throughout the forecast period. There is a chance for an S1 (minor) radiation storm during the forecast period. No G1 (Minor) or greater geomagnetic storms are expected in the absence of any transient features. 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.