February 4th 2025 PST
Space Weather Message Code: ALTXMF Serial Number: 473 Issue Time: 2025 Feb 04 1123 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2025 Feb 04 1121 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
February 3rd 2025 PST
Space Weather Message Code: ALTXMF Serial Number: 472 Issue Time: 2025 Feb 03 1318 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2025 Feb 03 1315 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
February 2nd 2025 PST
Space Weather Message Code: ALTXMF Serial Number: 471 Issue Time: 2025 Feb 03 0357 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2025 Feb 03 0358 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
February 2nd 2025 PST
Space Weather Message Code: ALTEF3 Serial Number: 3418 Issue Time: 2025 Feb 02 1546 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2025 Feb 02 1530 UTC Station: GOES16 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
February 2nd 2025 PST
Space Weather Message Code: ALTXMF Serial Number: 470 Issue Time: 2025 Feb 02 1405 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2025 Feb 02 1404 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
January 31st 2025 PST
Space Weather Message Code: ALTXMF Serial Number: 469 Issue Time: 2025 Jan 31 1358 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2025 Jan 31 1358 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
January 30th 2025 PST
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
January 30th 2025 PST
SB KEPS @ AMSAT $ORB25031.1 2Line Orbital Elements 25031.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 January 31, 2025 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 wit ...Continue Reading
January 27th 2025 PST
Space Weather Message Code: ALTEF3 Serial Number: 3417 Issue Time: 2025 Jan 27 1430 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2025 Jan 27 1415 UTC Station: GOES-16 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
January 25th 2025 PST
*In t**his edition:*** AMSAT Fox-Plus CubeSat Moves Toward CDR Milestone Hacking a Motorized RV Satellite Dish for Tracking LEO Satellites AMSAT Thanks 2024 President's Club Members 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 news related to Amateur Radio in Space including reports on the activities of a world ...Continue Reading
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