This week there are no additions or deletions to the AMSAT TLE distribution. 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-NA mailing list preferences at https://mailman.amsat.org ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 462 Issue Time: 2024 Dec 30 1655 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Dec 30 1654 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: SUMX01 Serial Number: 185 Issue Time: 2024 Dec 30 0512 UTC SUMMARY: X-ray Event exceeded X1 Begin Time: 2024 Dec 30 0429 UTC Maximum Time: 2024 Dec 30 0431 UTC End Time: 2024 Dec 30 0434 UTC X-ray Class: X1.1 Location: S19W50 NOAA Scale: R3 - Strong Comment: No initial Alert issued as X1.5 flare from Region 3936 was ongoing. NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact cons ...Continue Reading

Space Weather Message Code: SUMX01 Serial Number: 184 Issue Time: 2024 Dec 30 0452 UTC SUMMARY: X-ray Event exceeded X1 Begin Time: 2024 Dec 30 0401 UTC Maximum Time: 2024 Dec 30 0414 UTC End Time: 2024 Dec 30 0428 UTC X-ray Class: X1.5 Optical Class: 2n Location: N12W51 NOAA Scale: R3 - Strong NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact consists of large portions of the sunlit side of Earth, strong ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 461 Issue Time: 2024 Dec 30 0416 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Dec 30 0410 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: 460 Issue Time: 2024 Dec 29 1511 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Dec 29 1507 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: SUMX01 Serial Number: 183 Issue Time: 2024 Dec 29 0741 UTC SUMMARY: X-ray Event exceeded X1 Begin Time: 2024 Dec 29 0708 UTC Maximum Time: 2024 Dec 29 0718 UTC End Time: 2024 Dec 29 0734 UTC X-ray Class: X1.1 Location: N10W33 NOAA Scale: R3 - Strong NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact consists of large portions of the sunlit side of Earth, strongest at the sub-sola ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 459 Issue Time: 2024 Dec 29 0717 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2024 Dec 29 0714 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

In this Edition W2RS Memorial AMSAT CW Activity Day ARISS SSTV Event Underway N4AKV Earns AMSAT VUCC Award/r GridMasterMap Satellite Top 100 Rovers January 2025 Rankings NASA’s Deep Space Network Upgraded Changes to AMSAT TLE Distribution for December 27, 2024 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

SB KEPS @ AMSAT $ORB24362.1 2Line Orbital Elements 24362.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 December 27, 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 wi ...Continue Reading