Space Weather Message Code: WARPC0 Serial Number: 117 Issue Time: 2025 Nov 11 1028 UTC WARNING: Proton 100MeV Integral Flux above 1pfu expected Valid From: 2025 Nov 11 1028 UTC Valid To: 2025 Nov 11 2359 UTC Warning Condition: Onset NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: An enhancement in the energetic portion of the solar radiation spectrum may indicate increased biological risk to astronauts or passengers and c ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Nov 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 315 Issued at 0030Z on 11 Nov 2025 Report compiled from data received at SWO on 10 Nov I. Regions with Sunspots. Locations Valid at 10/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4272 N22W42 293 0040 Hsx 01 01 Alpha 4274 N24W24 275 0920 Ekc ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3557 Issue Time: 2025 Nov 10 1359 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2025 Nov 10 1325 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

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #25-41 2025 November 9 at 10:44 p.m. MST (2025 November 10 0544 UTC) **** SPACE WEATHER OUTLOOK **** Summary For November 3-9 05 Nov: G2 (Moderate) 06 Nov: G3 (Strong) 07 Nov: G1 (Minor) 08 Nov: G2 (Moderate) All peaks in G-Scale activity was due to the influence of multiple CMEs. 03 Nov: R2 (Moderate) due to activity from Region 4274 04 Nov: R3 (Strong) d ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Nov 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 314 Issued at 0030Z on 10 Nov 2025 Report compiled from data received at SWO on 09 Nov I. Regions with Sunspots. Locations Valid at 09/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4272 N22W28 292 0040 Hsx 02 01 Alpha 4274 N25W11 275 0900 Ekc ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Nov 09 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 313 Issued at 0030Z on 09 Nov 2025 Report compiled from data received at SWO on 08 Nov I. Regions with Sunspots. Locations Valid at 08/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4272 N22W16 294 0040 Hsx 02 01 Alpha 4274 N24E02 276 0850 Ekc ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Nov 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 312 Issued at 0030Z on 08 Nov 2025 Report compiled from data received at SWO on 07 Nov I. Regions with Sunspots. Locations Valid at 07/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4272 N22W02 293 0040 Hsx 02 02 Alpha 4273 S12W38 329 0030 Hsx ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Nov 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 311 Issued at 0030Z on 07 Nov 2025 Report compiled from data received at SWO on 06 Nov I. Regions with Sunspots. Locations Valid at 06/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4272 N22E10 294 0060 Hsx 02 02 Alpha 4273 S12W28 332 0030 Cso ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Nov 06 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 310 Issued at 0030Z on 06 Nov 2025 Report compiled from data received at SWO on 05 Nov I. Regions with Sunspots. Locations Valid at 05/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4272 N22E23 294 0060 Hsx 02 02 Alpha 4273 S12W15 332 0050 Dso ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3556 Issue Time: 2025 Nov 05 1453 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2025 Nov 05 1445 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