Official Space Weather Advisory issued by NOAA Space Weather Prediction Center Boulder, Colorado, USA SPACE WEATHER ADVISORY OUTLOOK #25-9 2025 March 16 at 7:01 p.m. MDT (2025 March 17 0101 UTC) **** SPACE WEATHER OUTLOOK **** Summary For March 10-16 R1 (Minor) radio blackouts were observed on 11 and 14 Mar. G1 (Minor) geomagnetic storms were observed on 12, 13 and 14 Mar. G2 (Moderate) geomagnetic storms were observed on 14 Mar. No other significant space weather was observed. Outlook For ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Mar 17 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 76 Issued at 0030Z on 17 Mar 2025 Report compiled from data received at SWO on 16 Mar I. Regions with Sunspots. Locations Valid at 16/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4018 S20W66 235 0070 Hsx 02 01 Alpha 4019 N05W51 220 0120 Dai 0 ...Continue Reading

NASA News   MEDIA ADVISORY M25-035 MARCH 16, 2025 HUMANS IN SPACE NASA to Provide Live Coverage of Crew-9 Return, Splashdown     The four crew members of NASA’s SpaceX Crew-9 mission, including NASA astronauts Nick Hague, Suni Williams, and Butch Wilmore, along with Roscosmos cosmonaut Aleksandr Gorbunov, pose for a photo aboard the International Space Station. Credit: NASA NASA will provide live coverage of the agency’s Space ...Continue Reading

:Product: Solar Region Summary :Issued: 2025 Mar 16 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 75 Issued at 0030Z on 16 Mar 2025 Report compiled from data received at SWO on 15 Mar I. Regions with Sunspots. Locations Valid at 15/2400Z Nmbr Location Lo Area Z LL NN Mag Type 4018 S19W52 234 0090 Hsx 02 01 Alpha 4019 N06W37 219 0100 Dai 0 ...Continue Reading

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

NASA News   RELEASE 25-024 MARCH 14, 2025 HUMANS IN SPACE NASA’s SpaceX Crew-10 Launches to International Space Station   A SpaceX Falcon 9 rocket propelled the Dragon spacecraft into orbit carrying NASA astronauts Anne McClain and Nichole Ayers, JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi, and Roscosmos cosmonaut Kirill Peskov. Credit: NASA Four crew members of NASA’s SpaceX Crew-10 mission launched at 7:03 p.m. EDT Fr ...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