:Product: Solar Region Summary :Issued: 2017 Sep 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 267 Issued at 0030Z on 24 Sep 2017 Report compiled from data received at SWO on 23 Sep I. Regions with Sunspots. Locations Valid at 23/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2681 S13E32 179 0090 Cso 03 02 Beta IA. H-alpha Plages without Spots. Locations Valid at 23/ ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2670 Issue Time: 2017 Sep 23 1206 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2669 Begin Time: 2017 Sep 15 0830 UTC Yesterday Maximum 2MeV Flux: 36942 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

:Product: Solar Region Summary :Issued: 2017 Sep 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 266 Issued at 0030Z on 23 Sep 2017 Report compiled from data received at SWO on 22 Sep I. Regions with Sunspots. Locations Valid at 22/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2680 N07W93 319 0060 Hsx 02 01 Alpha 2681 S13E46 180 0080 Hsx 02 01 Alpha IA. H-alpha ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2669 Issue Time: 2017 Sep 22 0500 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2668 Begin Time: 2017 Sep 15 0830 UTC Yesterday Maximum 2MeV Flux: 30386 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

:Product: Solar Region Summary :Issued: 2017 Sep 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 265 Issued at 0030Z on 22 Sep 2017 Report compiled from data received at SWO on 21 Sep I. Regions with Sunspots. Locations Valid at 21/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2680 N08W80 318 0050 Hsx 02 01 Alpha 2681 S13E59 179 0080 Hsx 02 01 Alpha IA. H-alpha ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 2 new images) -- HURRICANE MARIA Evolving from category 1 to category 5 in less than 18 hours, Hurricane Maria brought destruction to several Caribbean islands. * Torrential Rainfall in Puerto Rico (Image from Sep 21, 2017; Posted Sep 21, 2017) https://earthobservatory.nasa.gov/NaturalHazards/view.php?id=91012&src=nha * Hurricane Maria Lashes Puerto ...Continue Reading

Space Weather News for Sept. 21, 2017 http://spaceweather.com https://www.facebook.com/spaceweatherdotcom SPACECRAFT BUZZES EARTH EN ROUTE TO ASTEROID: NASA's OSIRIS-REx spacecraft is going to fly past Earth on Sept. 22nd only 10,711 miles away. The daring maneuver will slingshot the probe toward Bennu, a large asteroid that could threaten our planet in the next century. OSIRIS-REx is going to take a closer look at this potentially hazardous space rock and, if all goes as planned, return sampl ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2668 Issue Time: 2017 Sep 21 0500 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2667 Begin Time: 2017 Sep 15 0830 UTC Yesterday Maximum 2MeV Flux: 33761 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

:Product: Solar Region Summary :Issued: 2017 Sep 21 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 264 Issued at 0030Z on 21 Sep 2017 Report compiled from data received at SWO on 20 Sep I. Regions with Sunspots. Locations Valid at 20/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2680 N08W67 318 0060 Hsx 02 01 Alpha 2681 S12E73 178 0060 Hsx 02 01 Alpha IA. H-alpha ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 1 new image) -- HURRICANE MARIA Evolving from category 1 to category 5 in less than 18 hours, Hurricane Maria brought destruction to several Caribbean islands. * Maria and Jose Menace the Caribbean and North Atlantic (Image from Sep 19, 2017; Posted Sep 20, 2017) https://earthobservatory.nasa.gov/NaturalHazards/view.php?id=90998&src=nha ------------ ...Continue Reading