:Product: Solar Region Summary :Issued: 2026 Mar 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 70 Issued at 0030Z on 11 Mar 2026 Report compiled from data received at SWO on 10 Mar I. Regions with Sunspots. Locations Valid at 10/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4381 N09W68 179 0110 Cso 05 02 Beta 4384 N09W44 154 0190 Hsx 04 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3643 Issue Time: 2026 Mar 10 1716 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3642 Begin Time: 2026 Mar 08 1510 UTC Yesterday Maximum 2MeV Flux: 1358 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

Discover the latest from NASA Earth Science   March 10, 2026 Weekly News   Latest Images of the Day View the Image of the Day archive Shades of a Lunar Eclipse A series of nighttime satellite images revealed how moonlight reaching Earth varied throughout a total lunar eclipse. Lake Coatepeque Set amid El Salvador’s modern, active volcanic landscape, tranquil blue waters fill a caldera formed by ancient eruptions. ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 Mar 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 69 Issued at 0030Z on 10 Mar 2026 Report compiled from data received at SWO on 09 Mar I. Regions with Sunspots. Locations Valid at 09/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4378 N17W85 208 0120 Hsx 02 01 Alpha 4381 N09W50 174 0120 Eso 1 ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3642 Issue Time: 2026 Mar 09 1442 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3641 Begin Time: 2026 Mar 08 1510 UTC Yesterday Maximum 2MeV Flux: 2161 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: 2026 Mar 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 68 Issued at 0030Z on 09 Mar 2026 Report compiled from data received at SWO on 08 Mar I. Regions with Sunspots. Locations Valid at 08/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4378 N15W73 210 0170 Cso 04 02 Beta 4381 N09W39 176 0200 Eai 14 ...Continue Reading

Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #26-10 2026 March 8 at 6:12 p.m. MDT (2026 March 9 0012 UTC) **** SPACE WEATHER OUTLOOK **** Summary For March 2-8 G1 (Minor) geomagnetic storms were observed on 03 and 08 March. No other significant space weather was observed. Outlook For March 9-15 G1 (Minor) geomagnetic storms are likely on 14 March. No other signidicant space weather is expected. Data used ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3641 Issue Time: 2026 Mar 08 1527 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2026 Mar 08 1510 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: 2026 Mar 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 67 Issued at 0030Z on 08 Mar 2026 Report compiled from data received at SWO on 07 Mar I. Regions with Sunspots. Locations Valid at 07/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4378 N16W60 209 0240 Dso 05 02 Beta 4381 N08W26 175 0170 Eai 14 ...Continue Reading

:Product: Solar Region Summary :Issued: 2026 Mar 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 66 Issued at 0030Z on 07 Mar 2026 Report compiled from data received at SWO on 06 Mar I. Regions with Sunspots. Locations Valid at 06/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4378 N16W44 207 0240 Cso 06 05 Beta 4381 N08W11 174 0200 Eai 13 ...Continue Reading