:Product: Solar Region Summary :Issued: 2015 Mar 25 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 84 Issued at 0030Z on 25 Mar 2015 Report compiled from data received at SWO on 24 Mar I. Regions with Sunspots. Locations Valid at 24/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2303 N19W30 069 0100 Cao 05 07 Beta 2305 S08E32 007 0340 Ekc 13 15 Beta-Gamma-Delta 230 ...Continue Reading

The latest from NASA's Earth Observatory (24 March 2015) ------------------------------------------------------------------------ Tournament Earth: Semifinals - vote now! Voting is now open for the semifinal round of Tournament: Earth. The last four images are ready to face off. Which images will make it to the finals? Vote before the polls close at 4pm ET on Friday, March 27. http://earthobservatory.nasa.gov/TournamentEarth/?src=eoa-ann ------------------------------------------------------------------------ Lates ...Continue Reading

var addthis_config = addthis_config||{}; //addthis_config.services_exclude = 'facebook'; // Needed so that the preferred buttons don't show a duplicate Facebook share option March 24, 2015 * NASA's Opportunity Mars Rover Finishes Marathon, Clocks in at Just Over 11 Years *  This illustration depicts some highlights along the route as NASA's Mars Exploration Rover Opportunity drove as far as a marathon race during the first 11 years and two months after its January 2004 landing in Eagle Crater. The vehicle su ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2166 Issue Time: 2015 Mar 24 0943 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2165 Begin Time: 2015 Mar 18 1515 UTC Yesterday Maximum 2MeV Flux: 7573 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 24 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 83 Issued at 0030Z on 24 Mar 2015 Report compiled from data received at SWO on 23 Mar I. Regions with Sunspots. Locations Valid at 23/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2303 N20W15 066 0090 Cso 02 03 Beta 2305 S08E44 008 0310 Ekc 11 15 Beta-Gamma 2307 S18E ...Continue Reading

var addthis_config = addthis_config||{}; //addthis_config.services_exclude = 'facebook'; // Needed so that the preferred buttons don't show a duplicate Facebook share option March 23, 2015 * NASA Awards Contract for NOAA’s Joint Polar Satellite System-2 Spacecraft * NASA has awarded a delivery order under the Rapid Spacecraft Acquisition III (Rapid III) contract to Orbital ATK (formerly Orbital Sciences Corporation) of Dulles, Virginia, for the Joint Polar Satellite System (JPSS)-2 spacecraft. The JPSS-2 ...Continue Reading

Tournament Earth: Semifinals - vote now! Voting is now open for the semifinal round of Tournament: Earth. The last four images are ready to face off. Which images will make it to the finals? Vote before the polls close at 4pm ET on Friday, March 27. http://earthobservatory.nasa.gov/TournamentEarth/?src=nha-ann ------------------------------------------------------------------------ The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ - ...Continue Reading

Tournament Earth: Semifinals - vote now! Voting is now open for the semifinal round of Tournament: Earth. The last four images are ready to face off. Which images will make it to the finals? Vote before the polls close at 4pm ET on Friday, March 27. http://earthobservatory.nasa.gov/TournamentEarth/?src=nha-ann ------------------------------------------------------------------------ The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ - ...Continue Reading

var addthis_config = addthis_config||{}; //addthis_config.services_exclude = 'facebook'; // Needed so that the preferred buttons don't show a duplicate Facebook share option March 23, 2015 * NASA Announces Teams for 2015 Human Exploration Rover Challenge *  Pedaling across a simulated alien landscape of rock, craters and shifting sand is one of the nearly 90 teams of high school, college and university students from across the United States and around the world who competed in the NASA Human Exploration Rove ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2165 Issue Time: 2015 Mar 23 0501 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2164 Begin Time: 2015 Mar 18 1515 UTC Yesterday Maximum 2MeV Flux: 12337 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 Su ...Continue Reading