Latest reports from SOHO and Solar related discussion.
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. ...
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...
The Latest Images From SOHO and STEREO Spacecraft Images usually update hourly SOHO http://sohowww.nascom.nasa.gov/home.html STEREO
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...
HMI and AIA data are temporarily unavailable. A widespread power outage has closed the Stanford campus that hosts the SDO Data Center. More...
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....
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....
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...
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...
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...
Nat Mathews / NASA GSFC March 2, 2022, 3:30pm Eastern US Time Abstract: The solar corona supports a variety of magnetic structures that...
Last week, we celebrated the 12th anniversary of the launch of SDO. This amazing mission is still going strong, measuring the beginnings of Solar...
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)...
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...
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...
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...
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...
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...
The October 2021 Instrument Calibration maneuvers have finished. During an instrument calibration maneuver SDO science data may be missing, blurry,...
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...
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...
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...
SDO will execute Station Keeping maneuver #23 today from 2230-2314 UTC (6:30-7:14 pm ET). During a maneuver SDO science data may be missing or...
SDO will execute EVE FOV and HMI/AIA Flafield maneuvers today. The maneuver should take about 4 hours. During a maneuver SDO science data may be...
At 1430 UTC (10:30 am ET) on July 3, 2021, the first X-class flare (actually an X1.5 flare) of Solar Cycle 25 was seen on the Sun. There were...
As Solar Cycle 25 starts becoming more active, coronal loops have become more common and beautiful. Here is a movie from June 24, 2021, showing the...
USPS Forever stamps featuring SDO images were released by the Post Office on Friday in a ceremony at the Greenbelt, Maryland, Post Office. The stamps...
Yesterday, June 16, 2021, from 1700-2000 UTC (1-4pm ET), SDO ran calibration maneuvers for the pointing system. These tests were to restart one of...
This week is a busy week for people making repairs of SDO-related infrastructure. On Tuesday, 8 June 2021, the fiber optics linking the SDO ground...
9 solar flares in last 24 hours, and it's turning to line up with earth now. Space weather has the updates. This is very concerning , never saw...
SDO will execute momentum management maneuver (MM) #40 today starting at 1910 UTC (2:10 pm ET). The maneuver should take about 30 minutes. During a...
From 2100 UTC (5:00 pm ET) on April 28, 2021, to 1100 UTC (7:00 am ET) on April 29, 2021, SDO will off-point from the center of the Sun. This will...
The SDO website is undergoing some maintenance today, April 27, 2021. Some site features and pages will be unavailable during this time. We apologize...
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