Space Weather Message Code: ALTEF3 Serial Number: 3676 Issue Time: 2026 Apr 15 0756 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3675 Begin Time: 2026 Apr 03 0920 UTC Yesterday Maximum 2MeV Flux: 1705 pfu 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 subscription or updat ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 Apr 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 105 Issued at 0030Z on 15 Apr 2026 Report compiled from data received at SWO on 14 Apr I. Regions with Sunspots. Locations Valid at 14/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4415 S18W05 014 0090 Hsx 03 04 Alpha 4416 N20W37 046 0120 Dso ...Continue Reading

Super Typhoon Sinlaku   April 14, 2026 Natural Events   Latest Natural Event Images View the natural events archive Super Typhoon Sinlaku The violent storm aimed at the U.S. Northern Mariana Islands and Guam in mid-April 2026.     NASA Earth Observatory Where every day is Earth day Visit science.nasa.gov/earth/earth-observatory Follow NASAEarth       NASA Earth Science Division ...Continue Reading

Latest Images of the Day plus a new puzzler!   April 14, 2026 Weekly News   Latest Images of the Day View the Image of the Day archive Super Typhoon Sinlaku The violent storm aimed at the U.S. Northern Mariana Islands and Guam in mid-April 2026. Megaberg Ends Its Long Odyssey at Sea Antarctic Iceberg A-23A’s journey ends in fragmentation in the South Atlantic Ocean, after a 40-year lifespan documented by satellites. ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3675 Issue Time: 2026 Apr 14 1137 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3674 Begin Time: 2026 Apr 03 0920 UTC Yesterday Maximum 2MeV Flux: 1650 pfu 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 subscription or updat ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 Apr 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 104 Issued at 0030Z on 14 Apr 2026 Report compiled from data received at SWO on 13 Apr I. Regions with Sunspots. Locations Valid at 13/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4415 S18E08 014 0090 Hsx 05 04 Alpha 4416 N19W24 046 0140 Dsi ...Continue Reading

NASA News   MEDIA ADVISORY M26-029 APRIL 13, 2026 MISSIONS NASA Invites Media to Rollout Event for Artemis III Moon Rocket Stage Pictured above is the top four-fifths of the SLS (Space Launch System) core stage – the section containing the liquid hydrogen tank, liquid oxygen tank, intertank, and forward skirt. NASA will roll the largest section of the agency’s SLS rocket that will launch the second crewed Artemis mission under the Artemis III mission out of NASA’ ...Continue Reading

NASA News   CONTRACT RELEASE C26-004 APRIL 13, 2026 MISSIONS NASA Awards Data Engineering, Informatics Support Contract   Credit: NASA NASA has selected Development Seed of Washington to provide research and development services to the Office of Data Science and Informatics (ODSI) at the agency’s Marshall Space Flight Center in Huntsville, Alabama.   The award is a performance-based, indefinite-delivery/indefinite-quantity contract wi ...Continue Reading

NASA News   MEDIA ADVISORY M26-028 APRIL 13, 2026 HUMANS IN SPACE NASA to Host Artemis II Crew Postflight News Conference NASA’s Artemis II crew, NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, and CSA (Canadian Space Agency) astronaut Jeremy Hansen, shared brief remarks with friends, family, and colleagues after they landed at Ellington Airport near the agency’s Johnson Space Center in Houston on Saturday, April 11, 2026, after a nearly 10-day j ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3674 Issue Time: 2026 Apr 13 1101 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3673 Begin Time: 2026 Apr 03 0920 UTC Yesterday Maximum 2MeV Flux: 1610 pfu 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 subscription or updat ...Continue Reading