:Product: Solar Region Summary :Issued: 2017 Nov 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 327 Issued at 0030Z on 23 Nov 2017 Report compiled from data received at SWO on 22 Nov I. Regions with Sunspots. Locations Valid at 22/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 22/2400Z Nov Nmbr Location Lo 2687 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2710 Issue Time: 2017 Nov 22 1037 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2017 Nov 22 1020 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: 2017 Nov 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 326 Issued at 0030Z on 22 Nov 2017 Report compiled from data received at SWO on 21 Nov I. Regions with Sunspots. Locations Valid at 21/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 21/2400Z Nov Nmbr Location Lo 2687 ...Continue Reading

The latest from NASA's Earth Observatory (21 November 2017) ------------------------------------------------------------------------ World of Change: Coastline Change (updated for 2017) The shoreline of Cape Cod provides a visual case study in the evolution and dynamic motion of barrier islands and spits. https://earthobservatory.nasa.gov/Features/WorldOfChange/cape_cod.php?src=eoa-ann ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/IOTD/ * ...Continue Reading

:Product: Solar Region Summary :Issued: 2017 Nov 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 325 Issued at 0030Z on 21 Nov 2017 Report compiled from data received at SWO on 20 Nov I. Regions with Sunspots. Locations Valid at 20/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 20/2400Z Nov Nmbr Location Lo 2687 ...Continue Reading

Space Weather News for Nov. 20, 2017 http://spaceweather.com https://www.facebook.com/spaceweatherdotcom INTERSTELLAR ASTEROID "LIKE NOTHING EVER SEEN": Last month, telescopes around the world rushed to observe an asteroid from interstellar space as it raced through our Solar System. Some of the data from those observations was published in today's edition of Nature, and they reveal an object like no one has ever seen before. The deep-space asteroid, named "'Oumuamua", is t ...Continue Reading

The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ -- DUST AND HAZE (1 updated event, 1 new image) -- DUST OVER THE GULF OF ALASKA In November 2017, satellites captured imagery of dust and silt being carried over the Gulf of Alaska. * Dust Coats Copper River Valley (Image from Nov 15, 2017; Posted Nov 19, 2017) https://earthobservatory.nasa.gov/NaturalHazards/view.php?id=91303&src=nha --------------------------------------------- ...Continue Reading

The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- DUST AND HAZE (1 updated event, 2 new images) -- DUST OVER THE GULF OF ALASKA In November 2017, satellites captured imagery of dust and silt being carried over the Gulf of Alaska. * Dust Coats Copper River Valley (Image from Nov 15, 2017; Posted Nov 19, 2017) https://earthobservatory.nasa.gov/NaturalHazards/view.php?id=91303&src=nha * Connecting the Dots Between Dust, Phytop ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2709 Issue Time: 2017 Nov 20 1413 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2708 Begin Time: 2017 Nov 17 1150 UTC Yesterday Maximum 2MeV Flux: 1481 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

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #17-47 2017 November 19 at 10:58 p.m. MST (2017 November 20 0558 UTC) **** SPACE WEATHER OUTLOOK **** Summary For November 13-19 No space weather storms were observed. Outlook For November 20-26 No significant space weather storms are expected. Data used to provide space weather services are contributed by NOAA, USAF, NASA, NSF, USGS, the International Space Environ ...Continue Reading