Space Weather News for Sept. 9. 2011 http://spaceweather.com GEOMAGNETIC STORM: A strong geomagnetic storm (Kp=7) is in progress following the impact of a CME during the middle hours of the day on Sept. 9th. This could be the first of several hits from a series of CMEs expected to reach Earth during the weekend. High-latitude sky watchers should be alert for auroras after nightfall. (Observing tip: The hours around midnight are often best for aurora sightings.) Check http://spaceweather.com for more information and ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 1844 Issue Time: 2011 Sep 09 1123 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 1843 Begin Time: 2011 Sep 07 1400 UTC Yesterday Maximum 2MeV Flux: 1697 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 S ...Continue Reading

:Product: Solar Region Summary :Issued: 2011 Sep 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 252 Issued at 0030Z on 09 Sep 2011 Report compiled from data received at SWO on 08 Sep I. Regions with Sunspots. Locations Valid at 08/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1283 N16W42 222 0200 Cao 12 12 Beta-Gamma-Delta 1287 S30W05 186 0060 Hsx 02 01 Alpha 1 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 1843 Issue Time: 2011 Sep 08 1153 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 1842 Begin Time: 2011 Sep 07 1400 UTC Yesterday Maximum 2MeV Flux: 1276 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 S ...Continue Reading

:Product: Solar Region Summary :Issued: 2011 Sep 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 251 Issued at 0030Z on 08 Sep 2011 Report compiled from data received at SWO on 07 Sep I. Regions with Sunspots. Locations Valid at 07/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1281 S15W59 253 0010 Bxo 03 02 Beta 1283 N14W32 226 0230 Dai 10 14 Beta-Gamma-Delta 12 ...Continue Reading

Space Weather News for Sept. 7, 2011 http://spaceweather.com STRONG SOLAR ACTIVITY: On Sept. 6th, active sunspot 1283 produced two major eruptions including an impulsive X2-class solar flare. The blasts hurled a pair of coronal mass ejections (CMEs) toward Earth, which could spark geomagnetic activity when they arrive on Sept. 8-10. High-latitude sky watchers should be alert for auroras in the nights ahead. Check http://spaceweather.com for images and updates. DON'T MISS THE STORM: Would you like a call when geom ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 1842 Issue Time: 2011 Sep 07 1415 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2011 Sep 07 1400 UTC Station: GOES13 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 Subscription Site. Please do not use the from address for corre ...Continue Reading

:Product: Solar Region Summary :Issued: 2011 Sep 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 250 Issued at 0030Z on 07 Sep 2011 Report compiled from data received at SWO on 06 Sep I. Regions with Sunspots. Locations Valid at 06/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1277 N18W93 299 0060 Hsx 02 01 Alpha 1281 S18W51 258 0010 Bxo 03 02 Beta 1283 N14W18 ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY BULLETIN #11- 3 2011 September 06 at 05:44 p.m. MDT (2011 September 06 2344 UTC) **** STRONG RADIO BLACKOUT EVENT **** NOAA Region 1283 produced and R3 (Strong) Radio Blackout event on September 6 at 2220 UTC (6:20 p.m. EDT). The event may include an earth-directed Coronal Mass Ejection, but at this early point in the eruption it is too soon to be more specific. Additional informati ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #11- 39 2011 September 06 at 8:52 a.m. MDT (2011 September 06 1452 UTC) **** SPACE WEATHER OUTLOOK **** Summary For August 29-September 4 A category R1 (Minor) radio blackout occurred on 04 September due to flare activity from active sunspot Region 1286. Outlook For September 7-13 R1 (Minor) and R2 (Moderate) radio blackouts are expected through 12 September due to active ...Continue Reading