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Forum: Solar Activity, Reports and Discussions

Latest reports from SOHO and Solar related discussion.

  1. 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
    158 Pages
    1 2 3 4 5 6 7 8 9 10 ... 158
    • Replies: 3,147
    • Views: 264,924
    Yesterday 17:39 Go to last post
  2. Sticky Thread Sticky: Something Really BIG is Going on 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
    29 Pages
    1 2 3 4 5 6 7 8 9 10 ... 29
    • Replies: 570
    • Views: 131,538
    30th September 2014 19:25 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: 19,116
    30th September 2013 03:29 Go to last post
  1. Exclamation Solar pick: Source of st. Patrick's day aurora

    Most of the energy that generated the most powerful geomagnetic storm of this solar cycle on March 17-18, 2015 came from this fast-moving,...

    Started by SOHO, 24th March 2015 16:00
    • Replies: 0
    • Views: 372
    24th March 2015 16:00 Go to last post
  2. Exclamation Pick of the week: Total solar eclipse 2015

    On March 20, 2015 a solar eclipse raced across the northern Atlantic between Ireland and Iceland before hitting land... More...

    Started by SOHO, 23rd March 2015 20:50
    • Replies: 0
    • Views: 423
    23rd March 2015 20:50 Go to last post
  3. How Loud is the Sun?

    Tuesday morning was our last eclipse of the Spring 2015 eclipse season, so SDO is back to solar data 24/7. A recent post on reddit.com asked...

    Started by SDO, 18th March 2015 21:00
    • Replies: 0
    • Views: 570
    18th March 2015 21:00 Go to last post
  4. The First X-class Flare of 2015!

    Active Region 12297 was the site of two M-class flares yesterday and an X2.1 starting today at 1611 UTC (12:11 p.m. ET). AR 12297 is in the southern...

    Started by SDO, 11th March 2015 17:40
    • Replies: 4
    • Views: 841
    11th March 2015 21:28 Go to last post
  5. Exclamation SOHO HOTSHOT: SOHO's 3000th Comet Contest

    SOHO is approaching the date when its images will reveal its 3000th comet, a record-extending achievement. So we are offering everyone an opportunity...

    Started by SOHO, 4th March 2015 21:00
    • Replies: 0
    • Views: 366
    4th March 2015 21:00 Go to last post
  6. Spring 2015 Eclipse Season has Begun

    The spring 2015 eclipse season has begun! Yesterday at 0711 UTC (2:11 am ET) the Earth passed between SDO and the Sun. We can't see the Sun during...

    Started by SDO, 25th February 2015 00:30
    • Replies: 0
    • Views: 584
    25th February 2015 00:30 Go to last post
  7. Exclamation PICK OF THE WEEK: SOHO Comet 2875

    An unusual comet is skirting past the Sun (Feb.18-20, 2015). "It's a 'non-group comet,' meaning that it does not appear to be related to any other...

    Started by SOHO, 20th February 2015 21:40
    • Replies: 0
    • Views: 738
    20th February 2015 21:40 Go to last post
  8. SDO is in the News!

    The San Jose Mercury News had a front-page story about predicting solar flares. Drs. Bobra and Couvidat use many kinds of data, but rely heavily on...

    Started by SDO, 17th February 2015 20:00
    • Replies: 0
    • Views: 436
    17th February 2015 20:00 Go to last post
  9. SDO's Fifth Anniversary and DSCOVR's New Beginning

    SDO's 5th anniversary of launch was celebrated with the release of a Five year video by the GSFC Office of Communications. We also attended the...

    Started by SDO, 12th February 2015 15:40
    • Replies: 0
    • Views: 454
    12th February 2015 15:40 Go to last post
  10. Five Years of SDO

    It is hard to believe that the SDO launch was 5 years ago! Tomorrow, February 11, is the fifth anniversary of the SDO launch. It was a cold day in...

    Started by SDO, 10th February 2015 21:20
    • Replies: 0
    • Views: 498
    10th February 2015 21:20 Go to last post
  11. Post A Selfie from the Other Side of the Sun.

    STEREO-A is now on the other side of the Sun, over 290 million km (180 million miles) away (See Where is STEREO? ). Recently, a new planet has...

    Started by NASA, 6th February 2015 05:10
    • Replies: 0
    • Views: 651
    6th February 2015 05:10 Go to last post
  12. Today's Maneuvers

    Today, February 4, 2015, SDO performed two maneuvers, the EVE FOV from 1315-1557 UTC (5:15-10:57 am ET) and the HMI/AIA Flat Field from 1630-1907 UTC...

    Started by SDO, 4th February 2015 16:50
    • Replies: 1
    • Views: 530
    5th February 2015 01:33 Go to last post
  13. Celebrate the "Year of Light" With a Beautiful SDO Image!

    UNESCO has declared 2015 as the International Year of Light. A story on CNN showed NASA images to celebrate IYL2015. One image was an AIA 193...

    Started by SDO, 2nd February 2015 20:30
    • Replies: 0
    • Views: 463
    2nd February 2015 20:30 Go to last post
  14. EVE Cruciform Today

    Today, from 1800-2252 UTC (1:00-5:52 pm ET), SDO will perform the EVE Cruciform calibration maneuver. During this time the images may be blurred. ...

    Started by SDO, 28th January 2015 20:00
    • Replies: 0
    • Views: 633
    28th January 2015 20:00 Go to last post
  15. Yesterday's Maneuver and Today's Weather in Las Cruces

    Yesterday at 1950 UTC (2:50 p.m. ET) SDO did Momentum Maneuver #21. Science data may not be available for 20 minutes on either side of the thruster...

    Started by SDO, 22nd January 2015 19:30
    • Replies: 0
    • Views: 500
    22nd January 2015 19:30 Go to last post
  16. 100,000,000 AIA Images!

    Yesterday, January 19, 2015, at 1749 UTC (12:49 pm ET) the AIA instrument recorded its 100,000,000th image. Here it is, an AIA 193 Å image...

    Started by SDO, 20th January 2015 17:00
    • Replies: 0
    • Views: 785
    20th January 2015 17:00 Go to last post
  17. 100,000,000 on my Mind

    The number 100,000,000 has been on my mind this week, especially as Monday approaches. If I traveled 100,000,000 miles I could have gone to the...

    Started by SDO, 15th January 2015 14:00
    • Replies: 1
    • Views: 761
    15th January 2015 18:40 Go to last post
  18. SDO on the cover of Discover magazine's "100 Top Stories of 2014"

    SDO chosen as one of the Top Stories of 2014 by Discover magazine. Congratulations SDO team! More...

    Started by SDO, 14th January 2015 21:20
    • Replies: 0
    • Views: 514
    14th January 2015 21:20 Go to last post
  19. Solar weather and earthquake predictions

    I start this thread to forecast flares and earthquakes which can often relate. We have just had an X 3.1 flare go off from one of the largest...

    Started by Fairy Friend, 25th October 2014 03:41
    4 Pages
    1 2 3 4
    • Replies: 63
    • Views: 3,135
    7th January 2015 18:10 Go to last post
  20. Happy Perihelion Day!

    Happy Perihelion! Yesterday at 0636 UTC (1:36 am ET) the Earth was as close to the Sun as it will be in 2015. This is called perihelion. The distance...

    Started by SDO, 5th January 2015 15:50
    • Replies: 4
    • Views: 847
    5th January 2015 22:55 Go to last post
  21. What’s at the Center of the Sun?

    Here is an illustration of a rocket flight from the surface of Earth to the center of the Sun. A few altitudes in each atmosphere are shown. The...

    Started by SDO, 31st August 2014 22:00
    • Replies: 10
    • Views: 1,550
    2nd January 2015 13:47 Go to last post
  22. A Big SDO Welcome to 2015!

    Welcome to 2015! There were no fireworks on the Sun last night to welcome in the New Year. Only a few C-class flares during the last day of 2014....

    Started by SDO, 1st January 2015 19:30
    • Replies: 0
    • Views: 620
    1st January 2015 19:30 Go to last post
  23. It was a solar tornado

    Im no expert on space weather but IMHO SuspiciousObserver @ Youtube is. He puts out a 5 minute report every a.m. from Ohio. Today he made mention of...

    Started by EJdaDJ, 26th December 2014 00:28
    • Replies: 2
    • Views: 1,014
    27th December 2014 13:59 Go to last post
  24. Check Out the Flares

    Monica Bobra of Stanford University and Chau Dang of Scientific American published a blog article about flares seen by SDO. You can see where the...

    Started by SDO, 16th December 2014 14:40
    • Replies: 1
    • Views: 681
    16th December 2014 23:03 Go to last post
  25. SWPC Website Transition on Dec 9th, 2014

    I just found out that there have been some changes made to a few of my "Sun" data collection sites... many 404 error messages... My first thought was...

    Started by MorningSong, 9th December 2014 20:40
    • Replies: 2
    • Views: 604
    9th December 2014 21:33 Go to last post
  26. Question Solar flares, CMEs and Biological Reactions

    I have noticed that every time we have major flares, cme s, etc I have symptoms that affect me and some of my family members. This can range from...

    Started by Sidney, 21st August 2011 01:00
    4 Pages
    1 2 3 4
    • Replies: 61
    • Views: 8,102
    8th December 2014 22:41 Go to last post
  27. Calibration Maneuvers on a Tuesday?

    Today SDO did two calibration maneuvers. The EVE field of view started at 1315 UTC (8:15 a.m. ET) and the HMI/AIA flatfield started at 1630 UT (11:30...

    Started by SDO, 25th November 2014 19:50
    • Replies: 0
    • Views: 484
    25th November 2014 19:50 Go to last post
  28. Another Lunar Transit, November 22, 2014

    SDO will experience the third lunar transit this year on November 22, 2014. Here is the FOT movie predicting what we will see during the transit. ...

    Started by SDO, 14th November 2014 21:40
    • Replies: 0
    • Views: 445
    14th November 2014 21:40 Go to last post
  29. EVE Cruciform Today

    The EVE cruciform is today starting at 1800 UTC. During this maneuver the spacecraft rocks back and forth, helping EVE to maintain an accurate...

    Started by SDO, 12th November 2014 18:10
    • Replies: 0
    • Views: 613
    12th November 2014 18:10 Go to last post
  30. It's Coming Around Again!

    Active Region 12192, which was the location of 6 X-class and several M-class flares in late October, is coming back for an encore. Here is a movie of...

    Started by SDO, 11th November 2014 17:50
    • Replies: 5
    • Views: 1,286
    12th November 2014 16:18 Go to last post

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