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Forum: Solar Activity, Reports and Discussions

Latest reports from SOHO and Solar related discussion.

  1. Sticky Thread Sticky: Something Strange is happening with the Sun

    What I am about to post may be a hoax and it might not. I found this info on another forum and the poster there found it on a 3rd forum still. ...

    Started by MorningSong, 19th March 2010 00:45
    30 Pages
    1 2 3 4 5 6 7 8 9 10 ... 30
    • Replies: 589
    • Views: 346,928
    20th April 2022 05:18 Go to last post
  2. Sticky Thread Sticky: Sun Stuff: What's up!

    New thread to post info on the sun's activity. Old thread has been moved to Future Talk due to the nature of the OP RE: Boeing Whistleblower via...

    Started by MorningSong, 7th September 2011 00:15
    168 Pages
    1 2 3 4 5 6 7 8 9 10 ... 168
    • Replies: 3,351
    • Views: 713,692
    14th November 2019 07:59 Go to last post
  3. Sticky Thread Sticky: The Sun Now

    The Latest Images From SOHO and STEREO Spacecraft Images usually update hourly SOHO http://sohowww.nascom.nasa.gov/home.html STEREO

    Started by Richard, 13th April 2010 18:36
    3 Pages
    1 2 3
    • Replies: 54
    • Views: 80,131
    30th September 2013 03:29 Go to last post
  1. Comet Off-Point Test Today

    Although a comet hasn't been seen in the SDO field of view since 2012, we are always waiting for the next comet to appear. Today we will run our...

    Started by SDO, 25th August 2022 15:30
    • Replies: 0
    • Views: 261
    25th August 2022 15:30 Go to last post
  2. UV-C Burning Earth ... A Radiological Bomb in the Sky

    UV-C Burning Earth ... A Radiological Bomb in the Sky Somewhere around 2005-2011 the sun turned from Yellow/Gold - White ! I've conducted...

    Started by 7he5ource, 24th August 2022 19:16
    • Replies: 6
    • Views: 375
    24th August 2022 23:51 Go to last post
  3. Sun Changes

    from my collection Bookmarks Bookmarks bar

    Started by 7he5ource, 5th August 2022 21:07
    • Replies: 1
    • Views: 510
    24th August 2022 20:38 Go to last post
  4. Major Outage -- Update Mission WSC/STA Links 1000/1001 Down INC000002987105

    Major Outage -- Update Mission WSC/STA Links 1000/1001 Down INC000002987105 Time Down: 08/03/2022 14:57 CT (08/03/2022 19:57 GMT) Time Reported:...

    Started by SDO, 4th August 2022 16:10
    • Replies: 0
    • Views: 302
    4th August 2022 16:10 Go to last post
  5. SDO Timeline Through February 2023

    Here are the highlights of the SDO FDS Quarterly (Long Set) Predicts: 2022/206 @ 0716 UTC (07/25 @ 03:16 am ET) - July-August 2022 Eclipse...

    Started by SDO, 28th July 2022 14:40
    • Replies: 0
    • Views: 290
    28th July 2022 14:40 Go to last post
  6. Station Keeping maneuver #25 is Today

    SDO will execute Station Keeping maneuver #25 today from 2220-2300 UTC (6:20-7:00 pm ET). During a maneuver SDO science data may be missing or...

    Started by SDO, 27th July 2022 19:20
    • Replies: 0
    • Views: 140
    27th July 2022 19:20 Go to last post
  7. July 2022 Instrument Calibration Maneuvers

    The July 2022 Instrument Calibration maneuvers are starting. During an instrument calibration maneuver SDO science data may be missing, blurry, or...

    Started by SDO, 5th July 2022 22:10
    • Replies: 0
    • Views: 511
    5th July 2022 22:10 Go to last post
  8. JSOC Power has been Restored

    Power has been restored to Stanford University and all of the components of the JSOC have been turned on. Near-realtime data has been flowing for a...

    Started by SDO, 28th June 2022 19:50
    • Replies: 0
    • Views: 345
    28th June 2022 19:50 Go to last post
  9. Lunar Transit on June 29, 2022

    Tomorrow, June 29, 2022, the Moon will transit the Sun between 0519 and 0554 UTC (01:19 and 1:54 am ET). At its peak the Moon will cover about 67% of...

    Started by SDO, 28th June 2022 17:40
    • Replies: 0
    • Views: 314
    28th June 2022 17:40 Go to last post
  10. Momentum Management Maneuver (Delta-H) #44 Yesterday

    SDO executed Momentum Management Maneuver (Delta-H) #44 yesterday. Between 1945 UTC (3:30 pm ET) and 2015 UTC (4:15 pm) on 22-Jun-2022 SDO science...

    Started by SDO, 23rd June 2022 16:10
    • Replies: 0
    • Views: 200
    23rd June 2022 16:10 Go to last post
  11. Power Still Out at Stanford

    The power is still out at the Stanford University building that houses the AIA/HMI JSOC. AIA and HMI data will be unavailable until power is...

    Started by SDO, 23rd June 2022 14:00
    • Replies: 0
    • Views: 296
    23rd June 2022 14:00 Go to last post
  12. Data Outage

    HMI and AIA data are temporarily unavailable. A widespread power outage has closed the Stanford campus that hosts the SDO Data Center. More...

    Started by SDO, 22nd June 2022 13:50
    • Replies: 0
    • Views: 253
    22nd June 2022 13:50 Go to last post
  13. HMI as a Hi-Speed Coronagraph

    A magnetic complex, destined to become Active Region 3006, was rotating into view on May 3, 2022, when it was the site of an X1.1 flare at 1309 UTC....

    Started by SDO, 11th May 2022 17:10
    • Replies: 0
    • Views: 486
    11th May 2022 17:10 Go to last post
  14. Class X solar flare, 20 April 2022

    https://www.swpc.noaa.gov/products/goes-x-ray-flux todays solar flares .. X2.2 Solar Flare April 20, 2022 @ 04:50 UTC AR 2992 is not done yet....

    Started by ian33, 20th April 2022 10:31
    • Replies: 2
    • Views: 1,025
    3rd May 2022 19:37 Go to last post
  15. April Calibration Maneuvers

    SDO will execute several calibration maneuvers during April. April 13, 2022: EVE Field of View (1415 UTC, 10:15 am ET) and HMI/AIA Flatfield...

    Started by SDO, 7th April 2022 15:10
    • Replies: 0
    • Views: 424
    7th April 2022 15:10 Go to last post
  16. Momentum Management Maneuver (Delta-H) #43 Today

    SDO will execute Momentum Management Maneuver (Delta-H) #43 today. Between 1830 UTC (2:30 pm ET) and 1915 UTC (3:15 pm) SDO science data may be...

    Started by SDO, 6th April 2022 19:10
    • Replies: 0
    • Views: 259
    6th April 2022 19:10 Go to last post
  17. An X1.3 Flare and a Cool View of Plasma Leaving the Sun

    On March 30, 2022, active region 12975 was the site of an X1.3 flare. Here is the daily movie in AIA 171 from that day. AR 12975 is in the upper...

    Started by SDO, 31st March 2022 22:10
    • Replies: 0
    • Views: 373
    31st March 2022 22:10 Go to last post
  18. Solar storm warning as huge eruption from Sun to deliver 'glancing blow' to Earth in hours

    https://www.express.co.uk/news/science/1578472/solar-storm-warning-eruption-sun-blow-earth-time-predicted-space-weather/amp?gaa_at=la&gaa_n=AYc4yst-4T...

    Started by bogeyman, 11th March 2022 19:22
    • Replies: 13
    • Views: 2,115
    18th March 2022 23:51 Go to last post
  19. Computational Modeling for 3D Data Reconstruction of Solar Coronal Magnetic Fields

    Nat Mathews / NASA GSFC March 2, 2022, 3:30pm Eastern US Time Abstract: The solar corona supports a variety of magnetic structures that...

    Started by SDO, 2nd March 2022 15:10
    • Replies: 0
    • Views: 445
    2nd March 2022 15:10 Go to last post
  20. SDO 12 Years on Orbit, Large Active Region Approaching?

    Last week, we celebrated the 12th anniversary of the launch of SDO. This amazing mission is still going strong, measuring the beginnings of Solar...

    Started by SDO, 17th February 2022 15:00
    • Replies: 0
    • Views: 423
    17th February 2022 15:00 Go to last post
  21. Snow Disrupts Data

    Accummulated snow in the SDO-1 antenna caused an outage in the SDO Ka science data from approximately 1815 UTC to 2310 UTC (1:15 pm ET to 6:10 pm ET)...

    Started by SDO, 4th February 2022 20:00
    • Replies: 0
    • Views: 520
    4th February 2022 20:00 Go to last post
  22. SDO Station Keeping Maneuver #24 today

    SDO will execute Station Keeping maneuver #24 today from 2310-2340 UTC (6:10-6:40 pm ET). During a maneuver SDO science data may be missing or...

    Started by SDO, 2nd February 2022 14:50
    • Replies: 0
    • Views: 306
    2nd February 2022 14:50 Go to last post
  23. The Winter 2022 EVE Cruciform is Complete

    Yesterday SDO performed an EVE Cruciform maneuver starting at 1400 UTC (9:00 am ET). During this maneuver the SDO spacecraft nods back and forth and...

    Started by SDO, 20th January 2022 14:50
    • Replies: 0
    • Views: 808
    20th January 2022 14:50 Go to last post
  24. Celebrate the Winter Solstice at 11:59 am ET today!

    Today is the Winter Solstice. The length of daylight is the shortest of the year in the Northen hemisphere and the longest in the Southern. For the...

    Started by SDO, 21st December 2021 16:20
    • Replies: 3
    • Views: 926
    25th December 2021 00:32 Go to last post
  25. Momentum Management Maneuver #42, December 15

    SDO executed momentum management (MM) maneuver #42 on December 15 from 1945-2015 UTC (2:45-3:15 pm ET). During an MM maneuver SDO science data may be...

    Started by SDO, 21st December 2021 14:10
    • Replies: 0
    • Views: 297
    21st December 2021 14:10 Go to last post
  26. X-class flare at 1555 UTC (11:55 am ET)

    Active region 12887 emitted an X-class flare today at 1555 UTC. There also appears to be a filament eruption (the precursor to a coronal mass...

    Started by SDO, 28th October 2021 16:20
    • Replies: 1
    • Views: 764
    28th October 2021 22:24 Go to last post
  27. October 2021 Instrument Calibration Maneuvers have Finished

    The October 2021 Instrument Calibration maneuvers have finished. During an instrument calibration maneuver SDO science data may be missing, blurry,...

    Started by SDO, 27th October 2021 13:20
    • Replies: 0
    • Views: 824
    27th October 2021 13:20 Go to last post
  28. Momentum Management Maneuver #41 today

    SDO will execute momentum management (MM) maneuver #41 today from 1820-1840 UTC (2:20-2:40 pm ET). During an MM maneuver SDO science data may be...

    Started by SDO, 22nd September 2021 19:10
    • Replies: 0
    • Views: 675
    22nd September 2021 19:10 Go to last post
  29. Congratulations to the EVE Team!

    NASA 36.353 sounding rocket flight to calibrate SDO EVE and several other satellite instruments was a great success. Hre's the proof, exposures from...

    Started by SDO, 10th September 2021 13:00
    • Replies: 0
    • Views: 877
    10th September 2021 13:00 Go to last post
  30. EVE Calibration Rocket Flies over WSMR Today

    Today the EVE Calibration Rocket will fly above White Sands Missile Range (WSMR) near Las Cruces, NM. The launch window opens at 11:25 am MT (1:25 pm...

    Started by SDO, 9th September 2021 13:00
    • Replies: 0
    • Views: 759
    9th September 2021 13:00 Go to last post

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