Space Weather Message Code: ALTEF3 Serial Number: 2878 Issue Time: 2018 Nov 16 1701 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2877 Begin Time: 2018 Nov 11 1625 UTC Yesterday Maximum 2MeV Flux: 1448 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

Space Weather News for Nov. 16, 2018 http://spaceweather.com https://www.facebook.com/spaceweatherdotcom THE LEONID METEOR SHOWER: Earth is entering a stream of debris from Comet 55P/Tempel-Tuttle, source of the annual Leonid meteor shower. NASA cameras have already detected a number of Leonid fireballs over the USA with peak rates expected on Nov. 17th and 18th. The weekend display is best seen at dawn alongside a new comet and a conjunction between Venus and the brightest star of Virgo. Visi ...Continue Reading

:Product: Solar Region Summary :Issued: 2018 Nov 16 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 320 Issued at 0030Z on 16 Nov 2018 Report compiled from data received at SWO on 15 Nov I. Regions with Sunspots. Locations Valid at 15/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2727 N01W17 111 0020 Cro 04 03 Beta IA. H-alpha Plages without Spots. Locations Valid at 15/ ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- FIRE SEASON IN THE WESTERN UNITED STATES As temperatures became warmer and drier with the arrival of summer, fire season picks up in the Western United States. * Smoke from Camp Fire Billows Across California (Image from Nov 14, 2018; Posted Nov 14, 2018) https://earthobservatory.nasa.gov/images/144252/smoke-from-camp-fire-billows-across- ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2877 Issue Time: 2018 Nov 15 1614 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2876 Begin Time: 2018 Nov 11 1625 UTC Yesterday Maximum 2MeV Flux: 1887 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: 2018 Nov 15 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 319 Issued at 0030Z on 15 Nov 2018 Report compiled from data received at SWO on 14 Nov I. Regions with Sunspots. Locations Valid at 14/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2726 N04W32 139 0010 Axx 00 01 Alpha IA. H-alpha Plages without Spots. Locations Valid at 14 ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- FIRE SEASON IN THE WESTERN UNITED STATES * Camp Fire Still Raging in California (Image from Nov 12, 2018; Posted Nov 13, 2018) https://earthobservatory.nasa.gov/images/144245/camp-fire-still-raging-in-california/?src=nha --------------------------------------------------------------------- Natural Hazards is a service of NASA's Earth Obse ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2876 Issue Time: 2018 Nov 14 1400 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2875 Begin Time: 2018 Nov 11 1625 UTC Yesterday Maximum 2MeV Flux: 1804 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: 2018 Nov 14 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 318 Issued at 0030Z on 14 Nov 2018 Report compiled from data received at SWO on 13 Nov I. Regions with Sunspots. Locations Valid at 13/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2726 N05W16 137 0010 Axx 01 01 Alpha IA. H-alpha Plages without Spots. Locations Valid at 13 ...Continue Reading

The latest from NASA's Earth Observatory (13 November 2018) ------------------------------------------------------------------------ Latest Images: https://earthobservatory.nasa.gov/Topic/ImageoftheDay * Ozone Hole is Big, But Tempered by CFC Reductions https://earthobservatory.nasa.gov/images/144239/ozone-hole-is-big-but-tempered-by-cfc-reductions/?src=eoa-iotd * Drought Persists in the U.S. Southwest https://earthobservatory.nasa.gov/images/144216/drought-persists-in-the-us-southwest/?src=eoa-iotd * The Large ...Continue Reading