Space Weather Message Code: ALTEF3 Serial Number: 2660 Issue Time: 2017 Sep 11 0521 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2659 Begin Time: 2017 Sep 08 1935 UTC Yesterday Maximum 2MeV Flux: 7875 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

Space Weather Message Code: SUMX01 Serial Number: 117 Issue Time: 2017 Sep 10 1813 UTC SUMMARY: X-ray Event exceeded X1 Begin Time: 2017 Sep 10 1535 UTC Maximum Time: 2017 Sep 10 1606 UTC End Time: 2017 Sep 10 1631 UTC X-ray Class: X8.2 Location: S09W90 NOAA Scale: R3 - Strong Comment: Flare originated from Region 2673, currently located just behind the west limb. NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Area of impact consist ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 273 Issue Time: 2017 Sep 10 1558 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2017 Sep 10 1553 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 information on affec ...Continue Reading

Use only the 9-9-17 03:33 UTC orb17252.2l.amsat email or the data in the www.amsat.org website to update PCSAT32. The AMSAT-NA website data is now correct (as of 9-9-17 03:33 UTC). The TLEs sent out on Friday 9-8-17 contained duplicate TLEs of five satellites and the data on the AMSAT-NA website was corrupted also. This issue causes PCSAT32 to lockup. Space-Track introduced duplicates of five TLE sets in my 9-8-17 download for reasons unknown. As this is a new problem, I did not catch it. So my orb17251.2l.amsat emai ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2659 Issue Time: 2017 Sep 10 0501 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2658 Begin Time: 2017 Sep 08 1935 UTC Yesterday Maximum 2MeV Flux: 6358 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

SB KEPS @ AMSAT $ORB17252.N 2Line Orbital Elements 17252.AMSAT HR AMSAT ORBITAL ELEMENTS FOR AMATEUR SATELLITES IN NASA FORMAT FROM WA5QGD FORT WORTH,TX September 9, 2017 BID: ORB17252.N DECODE 2-LINE ELSETS WITH THE FOLLOWING KEY: 1 AAAAAU 00 0 0 BBBBB.BBBBBBBB .CCCCCCCC 00000-0 00000-0 0 DDDZ 2 AAAAA EEE.EEEE FFF.FFFF GGGGGGG HHH.HHHH III.IIII JJ.JJJJJJJJKKKKKZ KEY: A-CATALOGNUM B-EPOCHTIME C-DECAY D-ELSETNUM E-INCLINATION F-RAAN G-ECCENTRICITY H-ARGPERIGEE I-MNANOM J-MNMOTION K-ORBITNUM Z-CHECKSUM TO ALL R ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2658 Issue Time: 2017 Sep 09 0501 UTC CONTINUED ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Continuation of Serial Number: 2657 Begin Time: 2017 Sep 08 1935 UTC Yesterday Maximum 2MeV Flux: 2639 pfu NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation Potential Impacts: Satellite systems may experience significant charging resulting in increased risk to satellite systems.Thank you for using the Product Sub ...Continue Reading

SB KEPS @ AMSAT $ORB17251.N 2Line Orbital Elements 17251.AMSAT HR AMSAT ORBITAL ELEMENTS FOR AMATEUR SATELLITES IN NASA FORMAT FROM WA5QGD FORT WORTH,TX September 8, 2017 BID: ORB17251.N DECODE 2-LINE ELSETS WITH THE FOLLOWING KEY: 1 AAAAAU 00 0 0 BBBBB.BBBBBBBB .CCCCCCCC 00000-0 00000-0 0 DDDZ 2 AAAAA EEE.EEEE FFF.FFFF GGGGGGG HHH.HHHH III.IIII JJ.JJJJJJJJKKKKKZ KEY: A-CATALOGNUM B-EPOCHTIME C-DECAY D-ELSETNUM E-INCLINATION F-RAAN G-ECCENTRICITY H-ARGPERIGEE I-MNANOM J-MNMOTION K-ORBITNUM Z-CHECKSUM TO ALL R ...Continue Reading

Space Weather Message Code: ALTEF3 Serial Number: 2657 Issue Time: 2017 Sep 08 1954 UTC ALERT: Electron 2MeV Integral Flux exceeded 1000pfu Threshold Reached: 2017 Sep 08 1935 UTC Station: GOES13 NOAA Space Weather Scale descriptions can be found at www.swpc.noaa.gov/noaa-scales-explanation 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 subscri ...Continue Reading

Space Weather Message Code: ALTXMF Serial Number: 272 Issue Time: 2017 Sep 08 0747 UTC ALERT: X-Ray Flux exceeded M5 Threshold Reached: 2017 Sep 08 0746 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 information on affec ...Continue Reading