Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #24-39 2024 September 22 at 7:22 p.m. MDT (2024 September 23 0122 UTC) **** SPACE WEATHER OUTLOOK **** Summary For September 16-22 -G1-G4 (Minor-Severe) storms were observed on 17 Sep due to CME activity. -G1 (Minor) storms were observed again on 19 Sep due to waning CME influences and positive polarity CH HSS influences. -S1 (Minor) storms were observed on ...Continue Reading

:Product: Solar Region Summary :Issued: 2024 Sep 23 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 267 Issued at 0030Z on 23 Sep 2024 Report compiled from data received at SWO on 22 Sep I. Regions with Sunspots. Locations Valid at 22/2400Z Nmbr Location Lo Area Z LL NN Mag Type 3825 S16W61 016 0110 Eso 12 03 Beta-Gamma 3827 S26W21 336 0120 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3405 Issue Time: 2024 Sep 22 1002 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3404 Begin Time: 2024 Sep 19 1740 UTC Yesterday Maximum 2MeV Flux: 1718 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: 2024 Sep 22 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 266 Issued at 0030Z on 22 Sep 2024 Report compiled from data received at SWO on 21 Sep I. Regions with Sunspots. Locations Valid at 21/2400Z Nmbr Location Lo Area Z LL NN Mag Type 3825 S16W47 015 0110 Eso 12 08 Beta-Gamma 3827 S26W07 335 0120 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3404 Issue Time: 2024 Sep 21 1446 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3403 Begin Time: 2024 Sep 19 1740 UTC Yesterday Maximum 2MeV Flux: 1241 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: 2024 Sep 21 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 265 Issued at 0030Z on 21 Sep 2024 Report compiled from data received at SWO on 20 Sep I. Regions with Sunspots. Locations Valid at 20/2400Z Nmbr Location Lo Area Z LL NN Mag Type 3825 S16W33 013 0110 Eso 12 08 Beta-Gamma 3827 S26E07 333 0120 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3403 Issue Time: 2024 Sep 20 1428 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3402 Begin Time: 2024 Sep 19 1740 UTC Yesterday Maximum 2MeV Flux: 1228 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: 2024 Sep 20 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 264 Issued at 0030Z on 20 Sep 2024 Report compiled from data received at SWO on 19 Sep I. Regions with Sunspots. Locations Valid at 19/2400Z Nmbr Location Lo Area Z LL NN Mag Type 3824 S04W83 078 0080 Eao 13 10 Beta 3825 S16W21 015 0130 Esi 1 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3402 Issue Time: 2024 Sep 19 1812 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2024 Sep 19 1740 UTC Station: GOES-16 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: 2024 Sep 19 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 263 Issued at 0030Z on 19 Sep 2024 Report compiled from data received at SWO on 18 Sep I. Regions with Sunspots. Locations Valid at 18/2400Z Nmbr Location Lo Area Z LL NN Mag Type 3824 S04W69 076 0100 Eai 13 12 Beta-Gamma 3825 S15W07 014 0200 ...Continue Reading