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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: 356,252
    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: 725,389
    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: 82,626
    30th September 2013 03:29 Go to last post
  1. Perihelion Interrupts Instrument Calibrations

    SDO executed the EVE FOV and HMI/AIA Flatfield instrument calibration maneuvers yesterday, 04 Jan 2023, at 1415 UTC (9:15 am ET) and 1730 UTC (12:30...

    Started by SDO, 5th January 2023 20:00
    • Replies: 0
    • Views: 246
    5th January 2023 20:00 Go to last post
  2. Data Outage is Being Fixed

    We apologize for the lack of SDO data over the long weekend. A major software update was done last week and the system was released to production too...

    Started by SDO, 3rd January 2023 18:20
    • Replies: 0
    • Views: 213
    3rd January 2023 18:20 Go to last post
  3. 19 November 2022 - Extreme Solar Activity Due to a Special Planetary Alignment?

    Hello Everybody On 19 November 2022 - just a couple of weeks away - there is a very special planetary alignment set to occur. It is a variation of...

    Started by lightpotential, 31st October 2022 17:38
    • Replies: 5
    • Views: 1,922
    16th December 2022 02:18 Go to last post
  4. Solar Flares - They ARE Predictable

    Hello Everybody I wanted to share with you the analysis I have done of the most powerful Solar Flare over the last 25 years. The X28 flare of...

    Started by lightpotential, 13th December 2022 01:23
    • Replies: 1
    • Views: 290
    13th December 2022 08:51 Go to last post
  5. Sun spots gone reptilian!

    The pips at SpaceWeather.com seems to have gone alternative in their reporting style: SHAPE-SHIFTING SUNSPOT: Every time you look, sunspot 1271...

    Started by Hervé, 23rd August 2011 07:23
    • Replies: 3
    • Views: 1,625
    15th November 2022 20:09 Go to last post
  6. Fall 2022 Calibration Maneuvers Begin

    Today SDO will execute the EVE Field of View (at 1315 UTC, 9:15 am ET) and the HMI/AIA Flatfield (at 1630 UTC, 12:30 pm ET) calibration maneuvers....

    Started by SDO, 5th October 2022 14:40
    • Replies: 0
    • Views: 837
    5th October 2022 14:40 Go to last post
  7. 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: 713
    25th August 2022 15:30 Go to last post
  8. 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: 638
    24th August 2022 23:51 Go to last post
  9. Sun Changes

    from my collection Bookmarks Bookmarks bar

    Started by 7he5ource, 5th August 2022 21:07
    • Replies: 1
    • Views: 905
    24th August 2022 20:38 Go to last post
  10. 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: 501
    4th August 2022 16:10 Go to last post
  11. 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: 526
    28th July 2022 14:40 Go to last post
  12. 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: 237
    27th July 2022 19:20 Go to last post
  13. 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: 690
    5th July 2022 22:10 Go to last post
  14. 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: 509
    28th June 2022 19:50 Go to last post
  15. 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: 492
    28th June 2022 17:40 Go to last post
  16. 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: 320
    23rd June 2022 16:10 Go to last post
  17. 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: 449
    23rd June 2022 14:00 Go to last post
  18. 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: 354
    22nd June 2022 13:50 Go to last post
  19. 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: 657
    11th May 2022 17:10 Go to last post
  20. 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: 1,214
    3rd May 2022 19:37 Go to last post
  21. 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: 595
    7th April 2022 15:10 Go to last post
  22. 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: 428
    6th April 2022 19:10 Go to last post
  23. 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: 648
    31st March 2022 22:10 Go to last post
  24. 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: 2,526
    18th March 2022 23:51 Go to last post
  25. 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: 648
    2nd March 2022 15:10 Go to last post
  26. 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: 603
    17th February 2022 15:00 Go to last post
  27. 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: 653
    4th February 2022 20:00 Go to last post
  28. 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: 426
    2nd February 2022 14:50 Go to last post
  29. 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: 1,111
    20th January 2022 14:50 Go to last post
  30. 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: 1,095
    25th December 2021 00:32 Go to last post

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