Space Weather Message Code: ALTXMF Serial Number: 419 Issue Time: 2024 Aug 05 0524 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Aug 05 0522 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading

AMSAT NEWS SERVICEANS-217In this edition: * ROBUSTA-3A in Orbit * SONATE-2 APRS Digipeater in Operation * Wireless Technology Workshop in India * Small Satellites of the Future Grow Larger * ASRTU-1 Scheduled for November Launch * Changes to AMSAT-NA TLE Distribution * ARISS News * Upcoming Satellite Operations * AMSAT Ambassador Activities * Satellite Shorts From All Over The AMSAT News Service bulletins are a free, weekly news and information service of AMSAT, the Radio Amateur Satellite Corporation. ANS publishes ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 418 Issue Time: 2024 Aug 03 1930 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Aug 03 1928 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 417 Issue Time: 2024 Aug 03 1842 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Aug 03 1838 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 416 Issue Time: 2024 Aug 02 0445 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Aug 02 0441 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading

SB KEPS @ AMSAT $ORB24215.1 2Line Orbital Elements 24215.AMSAT QST de W1STR AMSAT Orbital Elements for Amateur Satellites in TLE Format From Orbital Analysis Office New England Sci-Tech STEM Education Center Natick, MA August 02, 2024 To all radio amateurs These element sets describe the orbits of various satellites in use by the amateur radio community. For details see: www.amsat.org/keplerian-elements-formats/ A daily update of element sets is available at: www.amsat.org/tle/daily-bulletin.txt or with ...Continue Reading

The following satellite has been removed from this week's AMSAT TLE distribution: MO-110 NORAD Cat ID 47964 Decayed from orbit on or about 28 July 2024 GRBBeta has now been associated with NORAD Cat ID 60237 Thanks to Nico PA0DLO for the update on GRBBeta Joe Fitzgerald KM1P AMSAT Orbital Elements Manager Keps mailing list -- keps@amsat.org View archives of this mailing list at https://mailman.amsat.org/hyperkitty/list/keps@amsat.org To unsubscribe send an email to keps-leave@amsat.org Manage all of your AMSAT- ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 415 Issue Time: 2024 Aug 01 0703 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Aug 01 0701 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 414 Issue Time: 2024 Aug 01 0151 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Aug 01 0147 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 413 Issue Time: 2024 Jul 31 1835 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Jul 31 1831 UTC NOAA Scale: R2 - Moderate NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time in ...Continue Reading