March 12, 2021 MEDIA ADVISORY M21-031*California Students to Hear from NASA Astronauts Aboard Space Station* iss064e004749.jpg SpaceX Crew-1 Pilot Victor Glover and Mission Specialist Shannon Walker work with a Grab Sample Container (GSC) in the SpaceX Crew Dragon Resilience spacecraft while en route to the ISS. */Credits: NASA/* Students from across California will have an opportunity Thursday, March 18, to hear from NASA astronauts aboard the International Space Station. The Earth- ...Continue Reading

  March 12, 2021 MEDIA ADVISORY M21-031*California Students to Hear from NASA Astronauts Aboard Space Station* iss064e004749.jpg SpaceX Crew-1 Pilot Victor Glover and Mission Specialist Shannon Walker work with a Grab Sample Container (GSC) in the SpaceX Crew Dragon Resilience spacecraft while en route to the ISS. */Credits: NASA/* Students from across California will have an opportunity Thursday, March 18, to hear from NASA astronauts aboard the International Space Station. The Earth- ...Continue Reading

  March 12, 2021 MEDIA ADVISORY M21-033*Space Station Crew to Relocate Soyuz to Make Room for New Crewmates*  The Soyuz MS-17 crew ship that carried the Expedition 64 crew to the International Space Station on Oct. 14, 2020, is pictured Oct. 18, 2020, docked to the Rassvet module. The orbital complex was above the Atlantic Ocean in between the island nation of Cape Verde and the African nation of Mauritania. */Credits: NASA/* Three residents of the International Space Station ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3117 Issue Time: 2021 Mar 12 1702 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3116 Begin Time: 2021 Mar 03 0745 UTC Yesterday Maximum 2MeV Flux: 1701 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

Thursday, March 11, 2021 Due to new changes in the processing of Jason-3 data, the last few cycles (0925, 1032-1037) of the Integrated Multi-Mission Ocean Altimeter Sea Surface Height Level 2 version 5.0 Datasets (https://doi.org/10.5067/ALTTS-TJA50 and https://doi.org/10.5067/ALTCY-TJA50) contain a discrepancy compared with previous cycle data. The discrepancy has been quickly resolved and both datasets are updated. Users who accessed these data before 11 March 2021 are advised to re-download these data which includ ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 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 2021 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 2808 N19E42 036 0050 Hsx 02 01 Alpha 2809 S21E13 065 0010 Bxo 03 02 Beta IA. H-alpha Pl ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3116 Issue Time: 2021 Mar 11 1317 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3115 Begin Time: 2021 Mar 03 0745 UTC Yesterday Maximum 2MeV Flux: 1458 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 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 2021 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 2808 N19E55 037 0020 Hsx 01 01 Alpha IA. H-alpha Plages without Spots. Locations Valid at 10/ ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 3115 Issue Time: 2021 Mar 10 1322 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3114 Begin Time: 2021 Mar 03 0745 UTC Yesterday Maximum 2MeV Flux: 1413 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

:Product: Solar Region Summary :Issued: 2021 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 2021 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 2807 S18W50 155 0010 Bxo 02 02 Beta 2808 N19E68 037 0020 Hsx 01 01 Alpha IA. H-alpha Pl ...Continue Reading