:Product: Solar Region Summary :Issued: 2025 Apr 13 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 103 Issued at 0030Z on 13 Apr 2025 Report compiled from data received at SWO on 12 Apr I. Regions with Sunspots. Locations Valid at 12/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4054 S15W84 257 0090 Cso 04 04 Beta 4055 N04W64 237 0740 Ekc 1 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3451 Issue Time: 2025 Apr 12 0703 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3450 Begin Time: 2025 Apr 05 1225 UTC Yesterday Maximum 2MeV Flux: 3362 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 Apr 12 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 102 Issued at 0030Z on 12 Apr 2025 Report compiled from data received at SWO on 11 Apr I. Regions with Sunspots. Locations Valid at 11/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4048 S18W88 275 0020 Cao 02 02 Beta 4054 S14W70 256 0100 Dso 0 ...Continue Reading

April 11, 2025 Natural Events Latest Images From the Past Dayview archive of natural events Blooming British Isles The colorful North Atlantic waters visible around the archipelago in April 2025 are likely due to a mix of phytoplankton and suspended sediment. (Apr 10, 2025) NASA | 8800 Greenbelt Rd., Greenbelt, MD 20771 Unsubscribe solar_reports@aus-city.com ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3450 Issue Time: 2025 Apr 11 0459 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3449 Begin Time: 2025 Apr 05 1225 UTC Yesterday Maximum 2MeV Flux: 3362 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 Apr 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 101 Issued at 0030Z on 11 Apr 2025 Report compiled from data received at SWO on 10 Apr I. Regions with Sunspots. Locations Valid at 10/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4048 S16W79 278 0180 Fao 20 12 Beta 4054 S12W57 256 0150 Dso 0 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3449 Issue Time: 2025 Apr 10 0756 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3448 Begin Time: 2025 Apr 05 1225 UTC Yesterday Maximum 2MeV Flux: 3893 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 Apr 10 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 100 Issued at 0030Z on 10 Apr 2025 Report compiled from data received at SWO on 09 Apr I. Regions with Sunspots. Locations Valid at 09/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4046 N07W92 304 0110 Hsx 03 01 Alpha 4048 S16W67 279 0240 Fac ...Continue Reading

April 9, 2025 Natural Events Latest Images From the Past Dayview archive of natural events Flooding Along the Mississippi A slow-moving storm system dumped heavy rain across the Midwest and Southeast and fueled major floods along several of the river's tributaries. (Apr 8, 2025) NASA | 8800 Greenbelt Rd., Greenbelt, MD 20771 Unsubscribe solar_reports@aus-cit ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3448 Issue Time: 2025 Apr 09 0521 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3447 Begin Time: 2025 Apr 05 1225 UTC Yesterday Maximum 2MeV Flux: 10269 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 upda ...Continue Reading