January 17th 2026 PST
Space Weather Message Code: ALTEF3 Serial Number: 3604 Issue Time: 2026 Jan 18 0602 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3603 Begin Time: 2026 Jan 12 1040 UTC Yesterday Maximum 2MeV Flux: 2763 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
January 17th 2026 PST
AMSAT News ServiceANS-018January 18, 2026In this edition:[*]November/December 2025 Issue of The AMSAT Journal Now Available [*]REMINDER: AMSAT Membership Now Includes Getting Started Guide [*]PSLV-C62 Mission Experiences Anomaly [*]Message to U.S. Educators: ARISS Contact Opportunity Call for Proposals [*]Changes to AMSAT TLE Distribution for January 15, 2026 [*]ARISS News [*]AMSAT Ambassador Activities [*]Satellite Shorts From All Over The AMSAT® News Service bulletins are a free, weekly news and informa ...Continue Reading
January 17th 2026 PST
Space Weather Message Code: ALTEF3 Serial Number: 3603 Issue Time: 2026 Jan 17 1343 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3602 Begin Time: 2026 Jan 12 1040 UTC Yesterday Maximum 2MeV Flux: 8698 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
January 16th 2026 PST
Space Weather Message Code: ALTEF3 Serial Number: 3602 Issue Time: 2026 Jan 16 1227 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3601 Begin Time: 2026 Jan 12 1040 UTC Yesterday Maximum 2MeV Flux: 9014 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
January 15th 2026 PST
The following satellite has been removed from this week's AMSAT TLE distribution: BEE-1000 NORAD Cat ID 66650 Non-amateur satellite. The following satellites have been added to this week's AMSAT TLE distribution: QMR-KWT NORAD Cat ID 67291 Downlink 436.950 MHz. SAKHACUBE-CHOLBON NORAD Cat ID 67290 Downlink 437.350 MHz. Joe Fitzgerald 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 ...Continue Reading
January 15th 2026 PST
SB KEPS @ AMSAT $ORB26016.1 2Line Orbital Elements 26016.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 16, 2026 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
January 14th 2026 PST
Space Weather Message Code: ALTEF3 Serial Number: 3601 Issue Time: 2026 Jan 15 0459 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3600 Begin Time: 2026 Jan 12 1040 UTC Yesterday Maximum 2MeV Flux: 9399 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
January 13th 2026 PST
Space Weather Message Code: ALTEF3 Serial Number: 3600 Issue Time: 2026 Jan 14 0459 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3599 Begin Time: 2026 Jan 12 1040 UTC Yesterday Maximum 2MeV Flux: 3575 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
January 12th 2026 PST
Space Weather Message Code: ALTEF3 Serial Number: 3599 Issue Time: 2026 Jan 13 0459 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 3598 Begin Time: 2026 Jan 12 1040 UTC Yesterday Maximum 2MeV Flux: 2992 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
January 12th 2026 PST
Space Weather Message Code: ALTEF3 Serial Number: 3598 Issue Time: 2026 Jan 12 1101 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2026 Jan 12 1040 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
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