Space Weather Message Code: ALTEF3 Serial Number: 3509 Issue Time: 2025 Aug 01 1331 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3508 Begin Time: 2025 Jul 31 1635 UTC Yesterday Maximum 2MeV Flux: 1104 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: 2025 Aug 01 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 213 Issued at 0030Z on 01 Aug 2025 Report compiled from data received at SWO on 31 Jul I. Regions with Sunspots. Locations Valid at 31/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4149 N16W95 253 0070 Hsx 01 01 Alpha 4153 S29W61 219 0120 Eao ...Continue Reading

July 31, 2025 Natural Events Latest Images From the Past Dayview archive of natural events Monroe Canyon Fire Intensifies The blaze in central Utah experienced rapid growth during dry, windy days in late July 2025, creating hazy skies throughout the region. (Jul 30, 2025) NASA | 8800 Greenbelt Rd., Greenbelt, MD 20771 Unsubscribe solar_reports@aus-city.com ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3508 Issue Time: 2025 Jul 31 1652 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2025 Jul 31 1635 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 Jul 31 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 212 Issued at 0030Z on 31 Jul 2025 Report compiled from data received at SWO on 30 Jul I. Regions with Sunspots. Locations Valid at 30/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4149 N16W81 252 0070 Hsx 01 01 Alpha 4150 S15W83 254 0030 Hsx ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Jul 30 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 211 Issued at 0030Z on 30 Jul 2025 Report compiled from data received at SWO on 29 Jul I. Regions with Sunspots. Locations Valid at 29/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4149 N16W64 248 0080 Cso 10 02 Beta 4150 S14W69 253 0030 Hsx 0 ...Continue Reading

July 29, 2025 Weekly News Latest Images of the Dayview the archive Múlajokull Glacier and Its Palette of Lakes Glacial retreat in central Iceland has uncovered an undulating topography riddled with colorful bodies of water. The Enigmatic Echimamish River The waterway in Manitoba flows from the middle out, connecting two rivers bound for Hudson Bay. ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Jul 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 210 Issued at 0030Z on 29 Jul 2025 Report compiled from data received at SWO on 28 Jul I. Regions with Sunspots. Locations Valid at 28/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4149 N16W51 248 0080 Cso 10 03 Beta 4150 S14W56 253 0040 Hsx 0 ...Continue Reading

July 28, 2025 Natural Events Latest Images From the Past 7 Daysview archive of natural events More Lava Fills Kilauea Crater The latest in a string of episodic eruptions produced voluminous fiery flows at the Hawaiian volcano's summit. (Jul 24, 2025) Brilliant Bloom in the Baltic Sea An explosion in the numbers of cyanobacteria transformed the Balti ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3507 Issue Time: 2025 Jul 28 0846 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3506 Begin Time: 2025 Jul 24 1320 UTC Yesterday Maximum 2MeV Flux: 1686 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