Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #11- 27 2011 June 08 at 02:41 p.m. MDT (2011 June 08 2041 UTC) **** SPACE WEATHER OUTLOOK **** Summary For May 30-June 7 (Revised) A category G1 (Minor) geomagnetic storm occurred on 04 June and a G2 (Moderate) geomagnetic storm occurred on 05 June due to the arrival of a coronal mass ejection observed 02 June. A category R1 (Minor) radio blackout occurred on 07 June due to ...Continue Reading

:Product: Solar Region Summary :Issued: 2011 Jun 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 159 Issued at 0030Z on 08 Jun 2011 Report compiled from data received at SWO on 07 Jun I. Regions with Sunspots. Locations Valid at 07/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1226 S21W64 035 0020 Bxo 08 03 Beta 1227 S21W49 020 0030 Cso 02 03 Beta 1228 N17W47 ...Continue Reading

Space Weather News for June 7, 2011 http://spaceweather.com MAGNIFICENT ERUPTION: This morning around 0641 UT, magnetic fields above sunspot complex 1226-1227 became unstable and erupted. The blast produced an M2-class solar flare, an S1-class radiation storm, and a massive CME. A recording of the blast from NASA's Solar Dynamics Observatory ranks as one of the most beautiful and dramatic movies of the SDO era. Must-see movies at http://spaceweather.com AURORA WATCH: High-latitude sky watchers in both hemispheres s ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #11- 26 2011 June 07 at 10:47 a.m. MDT (2011 June 07 1647 UTC) **** SPACE WEATHER OUTLOOK **** Summary For May 30-June 5 A category G1 (Minor) geomagnetic storm occurred on 04 June and a G2 (Moderate) geomagnetic storm occurred on 05 June due to the arrival of a coronal mass ejection observed on 02 June. Outlook For June 8-14 A category G3 (Strong) geomagnetic storm is p ...Continue Reading

:Product: Solar Region Summary :Issued: 2011 Jun 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 158 Issued at 0030Z on 07 Jun 2011 Report compiled from data received at SWO on 06 Jun I. Regions with Sunspots. Locations Valid at 06/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1226 S22W52 036 0080 Dao 10 08 Beta 1227 S21W35 019 0030 Hsx 02 01 Alpha 1228 N18W35 ...Continue Reading

:Product: Solar Region Summary :Issued: 2011 Jun 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 157 Issued at 0030Z on 06 Jun 2011 Report compiled from data received at SWO on 05 Jun I. Regions with Sunspots. Locations Valid at 05/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1226 S21W38 035 0100 Dao 09 10 Beta 1227 S22W26 022 0030 Dso 10 05 Beta 1228 N18W21 ...Continue Reading

:Product: Solar Region Summary :Issued: 2011 Jun 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 156 Issued at 0030Z on 05 Jun 2011 Report compiled from data received at SWO on 04 Jun I. Regions with Sunspots. Locations Valid at 04/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1225 N16W48 059 0010 Axx 01 01 Alpha 1226 S21W25 036 0190 Dsi 08 19 Beta 1227 S19W14 ...Continue Reading

Space Weather News for June 4, 2011 http://spaceweather.com ELECTRIC-BLUE CLOUDS: The 2011 noctilucent cloud (NLC) season has begun. For the past few nights, observers in northern parts of Europe have spotted velvety, electric-blue tendrils rippling across the sunset sky. NLCs are a summertime phenomenon first reported by polar observers in the 19th century. In recent decades, for reasons no one fully understands, the clouds have intensified and spread as far south as Utah and Colorado. Visit today's edition of htt ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 1805 Issue Time: 2011 Jun 04 0506 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 1804 Begin Time: 2011 May 29 1240 UTC Yesterday Maximum 2MeV Flux: 12072 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/NOAAscalesThank 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 ...Continue Reading

:Product: Solar Region Summary :Issued: 2011 Jun 04 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 155 Issued at 0030Z on 04 Jun 2011 Report compiled from data received at SWO on 03 Jun I. Regions with Sunspots. Locations Valid at 03/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1225 N17W35 058 0010 Axx 01 01 Alpha 1226 S22W14 037 0340 Dkc 07 21 Beta 1227 S19W00 ...Continue Reading