:Product: Solar Region Summary :Issued: 2021 Sep 11 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 254 Issued at 0030Z on 11 Sep 2021 Report compiled from data received at SWO on 10 Sep I. Regions with Sunspots. Locations Valid at 10/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2863 S15W81 260 0070 Hsx 02 01 Alpha 2864 N24W76 255 0080 Cso 02 02 Beta 2866 S18W19 ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 1 new image) -- 2021 WESTERN PACIFIC TYPHOON SEASON An average of twenty tropical cyclones form each year amid some of the world's warmest ocean waters. * Rapid Intensification for Typhoon Chanthu (Image from Sep 9, 2021; Posted Sep 9, 2021) https://earthobservatory.nasa.gov/images/148814/rapid-intensification-for-typhoon-chanthu/?src=nha ------- ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- SEVERE STORMS (1 updated event, 1 new image) -- 2021 NORTH ATLANTIC HURRICANE SEASON Hurricane season in the basin runs from June 1 to November 30, though storms have been starting earlier in recent years. * A Changed Landscape in Southern Louisiana (Image from Sep 3, 2021; Posted Sep 8, 2021) https://earthobservatory.nasa.gov/images/148809/a-changed-landscape-in-southern-louis ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Sep 08 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 251 Issued at 0030Z on 08 Sep 2021 Report compiled from data received at SWO on 07 Sep I. Regions with Sunspots. Locations Valid at 07/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2863 S17W40 258 0080 Hsx 03 02 Alpha 2864 N24W31 249 0220 Cso 11 10 Beta 2866 S18E21 ...Continue Reading

The latest from NASA's Earth Observatory (7 September 2021) ------------------------------------------------------------------------ Tournament Earth: The Landsat Games The Landsat Games began with 32 competitors, and two #8 seeds made it to the finals. Now you have chosen your favorite. The winner of this Tournament Earth event is a false-color Landsat 8 image of wetlands around the Mississippi Delta, where winds have sculpted and reshaped ponds, lakes, and marshes over time. https://earthobservatory.nasa.gov/tourn ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3159 Issue Time: 2021 Sep 07 1752 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3158 Begin Time: 2021 Sep 06 1325 UTC Yesterday Maximum 2MeV Flux: 3283 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

Last chance to choose the winner of Tournament Earth: The Landsat Games. It's the final countdown, vote today! Voting closes at noon ET on September 7. https://earthobservatory.nasa.gov/tournament-earth The following sections have been updated in the past 7 days. ------------------------------------------------------------------------ -- FIRES (2 updated events, 3 new images) -- SOUTH AMERICAN FIRES IN 2021 The fire season in South America spans several ecosystems and has far-reaching consequences. * Smoky Skies i ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Sep 07 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 250 Issued at 0030Z on 07 Sep 2021 Report compiled from data received at SWO on 06 Sep I. Regions with Sunspots. Locations Valid at 06/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2863 S16W28 258 0100 Cso 03 04 Beta 2864 N24W19 251 0180 Dao 08 10 Beta 2866 S18E32 ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 Sep 04 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 247 Issued at 0030Z on 04 Sep 2021 Report compiled from data received at SWO on 03 Sep I. Regions with Sunspots. Locations Valid at 03/2400Z Nmbr Location Lo Area Z LL NN Mag Type 2863 S16E15 257 0160 Dso 05 09 Beta 2864 S23E22 250 0030 Cro 03 04 Beta IA. H-alpha Pl ...Continue Reading

The following sections have been updated in the past 1 day. ------------------------------------------------------------------------ -- FIRES (1 updated event, 1 new image) -- 2021 FIRE SEASON IN THE NORTHERN HEMISPHERE Whether sparked by lightning, intentional land-clearing, or human-caused accidents, wildfires are burning longer and more often in some northern latitudes as the world warms. * Climate Change Pushes Fires to Higher Ground (Image from Dec 31, 2017; Posted Sep 2, 2021) https://earthobservatory.nas ...Continue Reading