May 20th 2018 PDT
:Product: Solar Region Summary :Issued: 2018 May 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 141 Issued at 0030Z on 21 May 2018 Report compiled from data received at SWO on 20 May 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 May Nmbr Location Lo None ...Continue Reading
May 19th 2018 PDT
:Product: Solar Region Summary :Issued: 2018 May 20 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 140 Issued at 0030Z on 20 May 2018 Report compiled from data received at SWO on 19 May I. Regions with Sunspots. Locations Valid at 19/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 19/2400Z May Nmbr Location Lo 2709 ...Continue Reading
May 18th 2018 PDT
:Product: Solar Region Summary :Issued: 2018 May 19 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 139 Issued at 0030Z on 19 May 2018 Report compiled from data received at SWO on 18 May I. Regions with Sunspots. Locations Valid at 18/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 18/2400Z May Nmbr Location Lo 2709 ...Continue Reading
May 18th 2018 PDT
The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- SWELTERING, SMOKY FIRES IN SIBERIA Intense fires have been raging in far eastern Russia, spreading aerosols as far as North America. * Sweltering, Smoky Fires in Siberia (Image from May 7, 2018; Posted May 18, 2018) https://earthobservatory.nasa.gov/NaturalHazards/view.php?id=92165&src=nha ---------------------------------------------- ...Continue Reading
May 17th 2018 PDT
:Product: Solar Region Summary :Issued: 2018 May 18 0045 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 138 Issued at 0030Z on 18 May 2018 Report compiled from data received at SWO on 17 May I. Regions with Sunspots. Locations Valid at 17/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 17/2400Z May Nmbr Location Lo 2709 ...Continue Reading
May 17th 2018 PDT
:Product: Solar Region Summary :Issued: 2018 May 18 0045 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 138 Issued at 0030Z on 18 May 2018 Report compiled from data received at SWO on 17 May I. Regions with Sunspots. Locations Valid at 17/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 17/2400Z May Nmbr Location Lo 2709 ...Continue Reading
May 17th 2018 PDT
Space Weather Message Code: ALTEF3 Serial Number: 2789 Issue Time: 2018 May 17 1315 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2788 Begin Time: 2018 May 06 1400 UTC Yesterday Maximum 2MeV Flux: 15763 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
May 16th 2018 PDT
Space Weather News for May 17, 2018 http://spaceweather.com https://www.facebook.com/spaceweatherdotcom SUPER CRESCENT MOON AND VENUS CONJUNCTION: Tonight, May 17th, a super crescent Moon with Earthshine will pass by Venus in the sunset sky. What is a super crescent Moon? It's like a super full Moon--only prettier. Visit today's edition of Spaceweather.com for the full story of crescent-shaped supermoons and how to observe this one. Remember, SpaceWeather.com is on Facebook! ...Continue Reading
May 16th 2018 PDT
:Product: Solar Region Summary :Issued: 2018 May 17 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 137 Issued at 0030Z on 17 May 2018 Report compiled from data received at SWO on 16 May I. Regions with Sunspots. Locations Valid at 16/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 16/2400Z May Nmbr Location Lo 2709 ...Continue Reading
May 16th 2018 PDT
The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- VOLCANOES (1 updated event, 1 new image) -- VOLCANIC ACTIVITY AT KILAUEA'S SUMMIT * Fissure Eruptions Continue on Kilauea (Image from May 14, 2018; Posted May 15, 2018) https://earthobservatory.nasa.gov/NaturalHazards/view.php?id=92156&src=nha --------------------------------------------------------------------- Natural Hazards is a service of NASA's Earth Observatory. http:// ...Continue Reading
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