Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #12-18 2012 April 16 at 5:55 a.m. MDT (2012 April 16 1155 UTC) **** SPACE WEATHER OUTLOOK **** Summary For April 9-15 A category G1 (minor) storm occured on 13 April due to a coronal hole high speed stream. Outlook For April 16-22 No space weather storms are expected. Data used to provide space weather services are contributed by NOAA, USAF, NASA, NSF, USGS, the Int ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 1886 Issue Time: 2012 Apr 16 0548 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 1885 Begin Time: 2012 Apr 14 0300 UTC Yesterday Maximum 2MeV Flux: 7031 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/NOAAscales Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Ser ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Apr 16 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 107 Issued at 0030Z on 16 Apr 2012 Report compiled from data received at SWO on 15 Apr I. Regions with Sunspots. Locations Valid at 15/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1454 S12W00 160 0000 Axx 01 01 Alpha 1455 N05W46 207 0170 Dsi 10 19 Beta 1457 N21E14 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 1885 Issue Time: 2012 Apr 15 0601 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 1884 Begin Time: 2012 Apr 14 0300 UTC Yesterday Maximum 2MeV Flux: 3922 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/NOAAscales Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Ser ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Apr 15 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 106 Issued at 0030Z on 15 Apr 2012 Report compiled from data received at SWO on 14 Apr I. Regions with Sunspots. Locations Valid at 14/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1455 N06W34 207 0150 Dai 08 18 Beta 1457 N21E28 145 0030 Cro 04 04 Beta 1458 N07E70 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 1884 Issue Time: 2012 Apr 14 1008 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 1883 Begin Time: 2012 Apr 14 0300 UTC Yesterday Maximum 2MeV Flux: 2210 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/NOAAscales Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Subscription Ser ...Continue Reading

There are 3 messages totalling 156 lines in this issue. Topics of the day: 1. COMMERCIAL PLATFORM OFFERS EXPOSURE AT SPACE STATION 2. TOUCH THE MOON AT THE OREGON MUSEUM OF SCIENCE AND INDUSTRY 3. TOUCH THE MOON AT THE SEATTLE CENTER ---------------------------------------------------------------------- Date: Fri, 13 Apr 2012 08:30:23 -0500 From: info@JSC.NASA.GOV Subject: COMMERCIAL PLATFORM OFFERS EXPOSURE AT SPACE STATION April 13, 2012 Kelly Humphries Johnson Space Center, Houston 281-483-5111 Mich ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 1883 Issue Time: 2012 Apr 14 0315 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2012 Apr 14 0300 UTC Station: GOES13 NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/NOAAscales 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 subscription or upda ...Continue Reading

:Product: Solar Region Summary :Issued: 2012 Apr 14 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 105 Issued at 0030Z on 14 Apr 2012 Report compiled from data received at SWO on 13 Apr I. Regions with Sunspots. Locations Valid at 13/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1454 S12E26 160 0010 Axx 01 01 Alpha 1455 N07W19 206 0130 Dai 07 15 Beta-Gamma 1457 N2 ...Continue Reading

April 13, 2012 David E. Steitz Headquarters, Washington 202-358-1730 david.steitz@nasa.gov Jim Ong Stottler Henke Associates, Inc., San Mateo, Calif. 650-931-2710 Ong@stottlerhenke.com MEDIA ADVISORY: M12-068 NASA CHIEF TECHNOLOGIST PECK TO VISIT SAN MATEO COMPANY TUESDAY WASHINGTON -- Reporters are invited to join NASA Chief Technologist Mason Peck on Tuesday, April 17, during his visit to Stottler Henke in San Mateo, Calif. at 10:30 a.m. PDT. Stottler Henke has receive ...Continue Reading