Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #15-10 2015 March 8 at 11:19 p.m. MDT (2015 March 9 0519 UTC) **** SPACE WEATHER OUTLOOK **** Summary For March 2-8 R1 (Minor) radio blackouts occurred on 02, 05, and 06 March due to flare activity from Regions 2290 and 2297. R2 (Moderate) radio blackouts occurred on 03 and 07 March due to flare activity from Regions 2290 and 2297. G1 (Minor) geomagnetic storming occurr ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Mar 09 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 68 Issued at 0030Z on 09 Mar 2015 Report compiled from data received at SWO on 08 Mar I. Regions with Sunspots. Locations Valid at 08/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2297 S17E52 198 0260 Dhc 10 13 Beta-Gamma-Delta IA. H-alpha Plages without Spots. Locations V ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2157 Issue Time: 2015 Mar 08 1512 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2015 Mar 08 1455 UTC Station: GOES-13 NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Service. If you would like to remove a product subscr ...Continue Reading

Space Weather News for March 7, 2015 http://spaceweather.com ACTIVE SUNSPOT: A sunspot has emerged near the sun's southeastern limb, and it is crackling with strong flares. The most powerful so far, an M9-class explosion on March 7th, produced a moderately-strong radio blackout over the Pacific side of Earth. Check http://spaceweather.com for images and updates. NEVER MISS ANOTHER FLARE: Realtime solar flare alerts are available from http://spaceweathertext.com (text) or http://spaceweatherphone.com (voice). You ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Mar 08 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 67 Issued at 0030Z on 08 Mar 2015 Report compiled from data received at SWO on 07 Mar I. Regions with Sunspots. Locations Valid at 07/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2297 S17E66 197 0180 Dsi 09 10 Beta-Gamma IA. H-alpha Plages without Spots. Locations Valid a ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Mar 07 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 66 Issued at 0030Z on 07 Mar 2015 Report compiled from data received at SWO on 06 Mar I. Regions with Sunspots. Locations Valid at 06/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2293 N05W68 344 0010 Axx 03 04 Alpha 2296 S11E24 252 0010 Bxo 02 02 Beta 2297 S17E81 ...Continue Reading

SERVICE INTERRUPTION - SATURDAY, MARCH 7TH On Saturday, March 7th, SWPC operations will be temporarily suspended due to facility power system maintenance. The outage window will begin at 6:00 AM and end at 3:00PM Mountain Standard Time on that day. During this time all SWPC forecast and alert products, data products, and email Product Subscription Service will be suspended. SWPC's website will remain in service, but all data will be stale until the power outage has concluded. In the event of active space weather or ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Mar 06 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 65 Issued at 0030Z on 06 Mar 2015 Report compiled from data received at SWO on 05 Mar I. Regions with Sunspots. Locations Valid at 05/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2293 N05W53 342 0065 Cao 10 09 Beta 2295 S08W53 342 0010 Bxo 02 02 Beta IA. H-alpha Pla ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2156 Issue Time: 2015 Mar 05 1941 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2155 Begin Time: 2015 Mar 03 1240 UTC Yesterday Maximum 2MeV Flux: 1049 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Mar 05 0030 UTC # Prepared jointly by the U.S. Dept. of Commerce, NOAA, # Space Weather Prediction Center and the U.S. Air Force. # Joint USAF/NOAA Solar Region Summary SRS Number 64 Issued at 0030Z on 05 Mar 2015 Report compiled from data received at SWO on 04 Mar I. Regions with Sunspots. Locations Valid at 04/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2292 S08W70 012 0180 Cai 08 13 Beta 2293 N05W38 340 0070 Cao 10 10 Beta IA. H-alpha Pla ...Continue Reading