:Product: Solar Region Summary :Issued: 2020 Apr 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 115 Issued at 0030Z on 24 Apr 2020 Report compiled from data received at SWO on 23 Apr I. Regions with Sunspots. Locations Valid at 23/2400Z Nmbr Location Lo Area Z LL NN Mag Type None IA. H-alpha Plages without Spots. Locations Valid at 23/2400Z Apr Nmbr Location Lo None ...Continue Reading

Space Weather News for April 23, 2020 https://spaceweather.com https://www.spaceweatheralerts.com SPRING STORMS SEND SPRITE-LIGHTNING TO THE EDGE OF SPACE: Sprite season has begun--with a bang. A series of unusually severe spring storms parading across the southeastern USA has residents taking shelter from golf-ball sized hail and dangerous tornadoes. High above the maelstrom, sprites are dancing. Visit today's edition of Spaceweather.com for pictures and the full story. Aurora alerts: Sign ...Continue Reading

:Product: Solar Region Summary :Issued: 2020 Apr 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 114 Issued at 0030Z on 23 Apr 2020 Report compiled from data received at SWO on 22 Apr 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 Apr Nmbr Location Lo None ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- FLOODS (1 updated event, 1 new image) -- RED RIVER FLOODING Geography and a prolonged period of wet weather have made flooding common on this river in the Northern Plains. * Another Flood on the Red River (Image from Apr 17, 2020; Posted Apr 21, 2020) https://earthobservatory.nasa.gov/images/146616/another-flood-on-the-red-river/?src=nha -- VOLCANOES (1 updated event, 1 new im ...Continue Reading

:Product: Solar Region Summary :Issued: 2020 Apr 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 113 Issued at 0030Z on 22 Apr 2020 Report compiled from data received at SWO on 21 Apr 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 Apr Nmbr Location Lo None ...Continue Reading

The latest from NASA's Earth Observatory (21 April 2020) ------------------------------------------------------------------------ New Features: https://earthobservatory.nasa.gov/features * Tournament Earth - Best of EO: The Final Round https://earthobservatory.nasa.gov/tournament-earth/?src=eoa-features After four rounds and 32 contenders, the final round is here. To celebrate EO's 20th anniversary and the 50th anniversary of Earth Day, we are asking you to pick our all-time best image. Voting ends on April 28. -- ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- 2020 FIRES IN CENTRAL AMERICA * Smoke Hangs Over Honduras (Image from Apr 19, 2020; Posted Apr 20, 2020) https://earthobservatory.nasa.gov/images/146606/smoke-hangs-over-honduras/?src=nha -- DUST AND HAZE (1 updated event, 1 new image) -- ENVIRONMENTAL EFFECTS OF CORONAVIRUS QUARANTINES As nations and economies shut down due to the COVI ...Continue Reading

:Product: Solar Region Summary :Issued: 2020 Apr 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 112 Issued at 0030Z on 21 Apr 2020 Report compiled from data received at SWO on 20 Apr 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 Apr Nmbr Location Lo None ...Continue Reading

Tournament Earth - Best of EO: Round 5, The Final After four rounds and 32 contenders, the final round is here. To celebrate EO's 20th anniversary and the 50th anniversary of Earth Day, we are asking you to pick our all-time best image. Voting ends on April 28. https://earthobservatory.nasa.gov/tournament-earth?src=nha-ann The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 1 new image) -- TORNADO IN ...Continue Reading

Tournament Earth - Best of EO: Round 5, The Final After four rounds and 32 contenders, the final round is here. To celebrate EO's 20th anniversary and the 50th anniversary of Earth Day, we are asking you to pick our all-time best image. Voting ends on April 28. https://earthobservatory.nasa.gov/tournament-earth?src=nha-ann The following sections have been updated in the past 3 days. ------------------------------------------------------------------------ -- SEA AND LAKE ICE (1 updated event, 1 new image) -- RIFT AN ...Continue Reading