[RADIOCOMM LIST] Archives

 

ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfu

July 18th 2025 PDT

Space Weather Message Code: ALTEF3 Serial Number: 3499 Issue Time: 2025 Jul 19 0500 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3498 Begin Time: 2025 Jul 14 1550 UTC Yesterday Maximum 2MeV Flux: 10273 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 upda ...Continue Reading

ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfu

July 17th 2025 PDT

Space Weather Message Code: ALTEF3 Serial Number: 3498 Issue Time: 2025 Jul 18 0500 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3497 Begin Time: 2025 Jul 14 1550 UTC Yesterday Maximum 2MeV Flux: 6590 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

[Keps] orb25199.2l.amsat

July 17th 2025 PDT

SB KEPS @ AMSAT $ORB25199.1 2Line Orbital Elements 25199.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 July 18, 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 withou ...Continue Reading

[Keps] No changes to AMSAT TLE Distribution for 18 July 2025

July 17th 2025 PDT

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

ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfu

July 17th 2025 PDT

Space Weather Message Code: ALTEF3 Serial Number: 3497 Issue Time: 2025 Jul 17 0852 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3496 Begin Time: 2025 Jul 14 1550 UTC Yesterday Maximum 2MeV Flux: 4840 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

ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfu

July 16th 2025 PDT

Space Weather Message Code: ALTEF3 Serial Number: 3496 Issue Time: 2025 Jul 16 2334 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3495 Begin Time: 2025 Jul 14 1550 UTC Yesterday Maximum 2MeV Flux: 1010 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

ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfu

July 15th 2025 PDT

Space Weather Message Code: ALTEF3 Serial Number: 3495 Issue Time: 2025 Jul 16 0517 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3494 Begin Time: 2025 Jul 14 1550 UTC Yesterday Maximum 2MeV Flux: 1910 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

ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfu

July 15th 2025 PDT

Space Weather Message Code: ALTEF3 Serial Number: 3494 Issue Time: 2025 Jul 15 1212 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3493 Begin Time: 2025 Jul 14 1550 UTC Yesterday Maximum 2MeV Flux: 1230 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

ALERT: Electron 2 MeV Integral Flux exceeded 1,000 pfu

July 14th 2025 PDT

Space Weather Message Code: ALTEF3 Serial Number: 3493 Issue Time: 2025 Jul 14 1552 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2025 Jul 14 1550 UTC Station: GOES-19 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

[ANS] ANS-194 AMSAT News Service Weekly Bulletins

July 12th 2025 PDT

*In this edition:* ARISS SSTV Event Starts July 14 Registration Opens for 43rd Annual AMSAT Space Symposium & Annual General Meeting ARISS Call for Proposals for School Contacts Began July 9 2025 President’s Club Members Hit $65,000 YTD SDR Provides New Capabilities For Next AMSAT CubeSats Changes to AMSAT-NA TLE Distribution ARISS News AMSAT Ambassador Activities Satellite Shorts From All Over The AMSAT® News Service bulletins are a free, weekly news and information service of AMSAT, t ...Continue Reading
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