:Product: Solar Region Summary :Issued: 2025 Sep 29 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 272 Issued at 0030Z on 29 Sep 2025 Report compiled from data received at SWO on 28 Sep I. Regions with Sunspots. Locations Valid at 28/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4225 N09W78 176 0090 Hsx 02 01 Alpha 4226 S11W35 133 0130 Cao ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Sep 28 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 271 Issued at 0030Z on 28 Sep 2025 Report compiled from data received at SWO on 27 Sep I. Regions with Sunspots. Locations Valid at 27/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4225 N10W66 178 0110 Hax 02 01 Alpha 4226 S10W21 133 0090 Cao ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3532 Issue Time: 2025 Sep 27 1346 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2025 Sep 27 1330 UTC Station: GOES19 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 update the personal information in your account, go to the Product ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Sep 27 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 270 Issued at 0030Z on 27 Sep 2025 Report compiled from data received at SWO on 26 Sep I. Regions with Sunspots. Locations Valid at 26/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4217 S18W88 213 0070 Cso 04 02 Beta 4224 S14W80 205 0060 Dso 0 ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Sep 26 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 269 Issued at 0030Z on 26 Sep 2025 Report compiled from data received at SWO on 25 Sep I. Regions with Sunspots. Locations Valid at 25/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4217 S17W75 213 0150 Cao 03 08 Beta 4221 N04W83 221 0100 Hsx 0 ...Continue Reading

NASA News   RELEASE 25-066 SEPT. 25, 2025 SCIENCE NASA-ISRO Satellite Sends First Radar Images of Earth’s Surface    Captured on Aug. 21, this image from NISAR’s L-band radar shows Maine’s Mount Desert Island. Green indicates forest; magenta represents hard or regular surfaces, like bare ground and buildings. The magenta area on the island’s northeast end is the town of Bar Harbor. Credit: NASA/JPL-Caltech The NISAR (NASA-ISRO Synthetic ...Continue Reading

NASA News   MEDIA ADVISORY M25-096 SEPT. 25, 2025 HUMANS IN SPACE NASA Astronaut Chris Williams to Discuss Upcoming Launch, Mission   NASA astronaut Chris Williams poses for an official portrait at the agency’s Johnson Space Center in Houston. Credit: NASA NASA will host a news conference at 2 p.m. EDT Wednesday, Oct. 1, from the agency’s Johnson Space Center in Houston to highlight the upcoming mission of astronaut Chris Williams to the In ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Sep 25 0110 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 268 Issued at 0030Z on 25 Sep 2025 Report compiled from data received at SWO on 24 Sep I. Regions with Sunspots. Locations Valid at 24/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4217 S17W62 213 0140 Cao 03 08 Beta-Gamma 4220 S17W95 246 0150 ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Sep 25 0107 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 268 Issued at 0030Z on 25 Sep 2025 Report compiled from data received at SWO on 24 Sep I. Regions with Sunspots. Locations Valid at 24/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4217 S17W61 212 0140 Dao 03 10 Beta-Gamma 4220 S17W87 245 0150 ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Sep 25 0106 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 268 Issued at 0030Z on 25 Sep 2025 Report compiled from data received at SWO on 24 Sep I. Regions with Sunspots. Locations Valid at 24/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4217 S17W61 212 0140 Dao 03 10 Beta-Gamma 4220 S17W87 245 0150 ...Continue Reading