Space Weather Message Code: ALTEF3 Serial Number: 3434 Issue Time: 2025 Mar 15 0142 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3433 Begin Time: 2025 Mar 10 1150 UTC Yesterday Maximum 2MeV Flux: 3982 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 Mar 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 74 Issued at 0030Z on 15 Mar 2025 Report compiled from data received at SWO on 14 Mar I. Regions with Sunspots. Locations Valid at 14/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4018 S20W38 233 0060 Hsx 02 01 Alpha 4019 N05W23 218 0100 Dac 0 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3433 Issue Time: 2025 Mar 14 1045 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3432 Begin Time: 2025 Mar 10 1150 UTC Yesterday Maximum 2MeV Flux: 1561 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

Space Weather Message Code: ALTEF3 Serial Number: 3432 Issue Time: 2025 Mar 14 0127 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3431 Begin Time: 2025 Mar 10 1150 UTC Yesterday Maximum 2MeV Flux: 1561 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 Mar 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 73 Issued at 0030Z on 14 Mar 2025 Report compiled from data received at SWO on 13 Mar I. Regions with Sunspots. Locations Valid at 13/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4018 S21W24 232 0100 Hsx 03 03 Alpha 4019 N06W09 217 0200 Dac 0 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3431 Issue Time: 2025 Mar 13 1324 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3430 Begin Time: 2025 Mar 10 1150 UTC Yesterday Maximum 2MeV Flux: 1994 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 Mar 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 72 Issued at 0030Z on 13 Mar 2025 Report compiled from data received at SWO on 12 Mar I. Regions with Sunspots. Locations Valid at 12/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4012 S14W84 306 0080 Cai 04 08 Beta 4018 S21W09 231 0110 Cso 09 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3430 Issue Time: 2025 Mar 12 0701 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3429 Begin Time: 2025 Mar 10 1150 UTC Yesterday Maximum 2MeV Flux: 4110 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

March 11, 2025 Weekly News Latest Images of the Dayview the archive A Small Blue-Gray Marble A digital camera on the Blue Ghost lander looked back at Earth and captured this ethereal image. Spotting Disruptions to Earth's Vegetation Using NASA data, researchers can track vegetation changes around the planet, not just in forests but also in grasslands and savannas like the Brazil ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Mar 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 71 Issued at 0030Z on 12 Mar 2025 Report compiled from data received at SWO on 11 Mar I. Regions with Sunspots. Locations Valid at 11/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4012 S14W70 305 0130 Cai 08 16 Beta 4018 S20E01 234 0100 Cso 04 ...Continue Reading