Space Weather News for July 27, 2015 http://spaceweather.com TRANSCONTINENTAL SPACE WEATHER BALLOON EXPERIMENT: Last week, Spaceweather.com and the students of Earth to Sky Calculus conducted a unique experiment in atmospheric radiation involving airplanes and high-altitude balloons launched simultaneously almost 3000 miles apart. For the next five days, we will be highlighting some of the results. The news kicks off with some interesting measurements of cosmic radiation inside a commercial passenger jet. Visit ht ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- FIRES (1 updated events, 1 new images) -- NORTHWEST FIRES IN CANADA AND THE UNITED STATES In 2015, some forests in North America faced unusually severe outbreaks of fire. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=86289&src=nha *** Image from Jul 23, 2015 (Posted on Jul 24, 2015 12:24 PM) -- VOLCANOES AND EARTHQUAKES (1 updated events, 2 new images) -- ACTIVITY ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #15-30 2015 July 26 at 7:20 p.m. MDT (2015 July 27 0120 UTC) **** SPACE WEATHER OUTLOOK **** Summary For July 20-26 G1 (Minor) geomagnetic storms were observed on 23 July. No R1 (Minor) or greater radio blackouts were observed. No S1 (Minor) or greater solar radiation storms were observed. Outlook For July 27-August 2 No G1 (Minor) or greater geomagnetic storms ar ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Jul 27 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 208 Issued at 0030Z on 27 Jul 2015 Report compiled from data received at SWO on 26 Jul I. Regions with Sunspots. Locations Valid at 26/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2389 S11E35 164 0060 Cai 07 08 Beta-Gamma 2390 S15E01 198 0130 Dac 07 10 Beta-Gamma IA ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2219 Issue Time: 2015 Jul 26 1850 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2015 Jul 26 1835 UTC Station: GOES13 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 Subscription Service. If you would like to remove a product subscri ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Jul 26 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 207 Issued at 0030Z on 26 Jul 2015 Report compiled from data received at SWO on 25 Jul I. Regions with Sunspots. Locations Valid at 25/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2389 S11E48 164 0080 Dai 08 11 Beta-Gamma 2390 S15E13 199 0050 Dai 06 10 Beta IA. H-al ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Jul 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 206 Issued at 0030Z on 25 Jul 2015 Report compiled from data received at SWO on 24 Jul I. Regions with Sunspots. Locations Valid at 24/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2386 N09W87 313 0020 Hax 02 01 Alpha 2387 N17W48 274 0010 Bxo 08 05 Beta 2389 S11E62 ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 Jul 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 205 Issued at 0030Z on 24 Jul 2015 Report compiled from data received at SWO on 23 Jul I. Regions with Sunspots. Locations Valid at 23/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2386 N09W74 313 0020 Hax 01 01 Alpha 2387 N16W35 274 0020 Cro 10 06 Beta IA. H-alpha P ...Continue Reading

The following sections have been updated in the past 1 days. ------------------------------------------------------------------------ -- VOLCANOES AND EARTHQUAKES (1 updated events, 1 new images) -- ACTIVITY AT RAUNG VOLCANO One of the most active volcanoes on the Indonesian island of Java spewed fresh ash and gases in early July 2015. * http://earthobservatory.nasa.gov/NaturalHazards/view.php?id=86283&src=nha *** Image from Jul 21, 2015 (Posted on Jul 22, 2015 2:10 PM) -------------------------------------------- ...Continue Reading

:Product: Solar Region Summary :Issued: 2015 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 2015 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 2386 N10W61 313 0030 Hsx 02 01 Alpha 2387 N17W24 276 0060 Csi 09 14 Beta IA. H-alpha P ...Continue Reading