Space Weather Message Code: ALTEF3 Serial Number: 2056 Issue Time: 2013 Jul 23 1226 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2055 Begin Time: 2013 Jul 10 1655 UTC Yesterday Maximum 2MeV Flux: 4017 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: 2013 Jul 23 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 204 Issued at 0030Z on 23 Jul 2013 Report compiled from data received at SWO on 22 Jul I. Regions with Sunspots. Locations Valid at 22/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1793 N21W27 194 0170 Fso 16 14 Beta 1799 S15E08 158 0010 Axx 01 01 Alpha 1800 S08E08 ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- FIRES (2 updated events, 3 new images) -- FIRES IN THE YUKON Notable fires in the Yukon in 2013. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=81647&src=nha *** MODIS(Aqua) image from Jul 14, 2013 (Posted on Jul 17, 2013 10:51 AM) FIRES IN CALIFORNIA Notable fires in California in 2013. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=81677&src=nha ...Continue Reading

Dear Earth Observatory readers, In coordination with NASA's Earth Observatory, researchers from George Mason University seek to survey people who subscribe to our newsletters. The survey will take about 12 minutes. Everyone who participates – and only people who participate -- will be invited to an exclusive live, online, "backstage tour" of NASA’s data visualization lab.  For anyone interested in NASA, and in the wonders of Planet Earth, this is certain to be an exciting tour! ...Continue Reading

Dear Earth Observatory readers, In coordination with NASA's Earth Observatory, researchers from George Mason University seek to survey people who subscribe to our newsletters. The survey will take about 12 minutes. Everyone who participates – and only people who participate -- will be invited to an exclusive live, online, "backstage tour" of NASA’s data visualization lab.  For anyone interested in NASA, and in the wonders of Planet Earth, this is certain to be an exciting tour! ...Continue Reading

Dear Earth Observatory readers, In coordination with NASA's Earth Observatory, researchers from George Mason University seek to survey people who subscribe to our newsletters. The survey will take about 12 minutes. Everyone who participates – and only people who participate -- will be invited to an exclusive live, online, "backstage tour" of NASA’s data visualization lab.  For anyone interested in NASA, and in the wonders of Planet Earth, this is certain to be an exciting tour! ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2055 Issue Time: 2013 Jul 22 0534 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2054 Begin Time: 2013 Jul 10 1655 UTC Yesterday Maximum 2MeV Flux: 3740 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

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #13-29 2013 July 21 at 9:44 p.m. MDT (2013 July 22 0344 UTC) **** SPACE WEATHER OUTLOOK **** Summary For July 15-21 Category G1 (Minor) geomagnetic storm conditions were observed on 15 July due to effects from coronal mass ejection passage. Outlook For July 22-28 There is a slight chance for category R1 (Minor) radio blackouts throughout the period due to active region ...Continue Reading

:Product: Solar Region Summary :Issued: 2013 Jul 22 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 203 Issued at 0030Z on 22 Jul 2013 Report compiled from data received at SWO on 21 Jul I. Regions with Sunspots. Locations Valid at 21/2400Z Nmbr Location Lo Area Z LL NN Mag Type 1793 N21W15 195 0240 Fso 16 18 Beta-Gamma 1800 S08E22 158 0080 Dao 05 11 Beta IA. H-al ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2054 Issue Time: 2013 Jul 21 0505 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2053 Begin Time: 2013 Jul 10 1655 UTC Yesterday Maximum 2MeV Flux: 4163 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