Sign in

Unofficial SUVI

@unofficialsuvi.bsky.social
126 followers 30 following 287 posts

General fan of the art of solar photography. Not associated or contracted to either NASA or the NWS.

PostsRepliesMedia
Unofficial SUVI @unofficialsuvi.bsky.social · 25/08/2026
What did the Sun do today? AR4513, near center-disk, fires off a strong M6 flare that caused a R2 on SWPC's Radio Blackout scale. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
021
Unofficial SUVI @unofficialsuvi.bsky.social · 20/08/2026
What did the Sun do today? An M8 and coronal material ejection on the Sun's eastern limb from newly-named AR4513. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
020
Unofficial SUVI @unofficialsuvi.bsky.social · 30/07/2026
What did the Sun do today? On July 30 2026 R1 conditions were caused by an M2 Flare from AR4492. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
010
Unofficial SUVI @unofficialsuvi.bsky.social · 02/07/2026
What did the Sun do today? On June 30, 2026 R3 conditions were caused due to an X1.1 flare from AR4479 (near center disk). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 02/07/2026
What did the Sun do today? R2 conditions are caused by a M8.5 flare from AR4478 (center disk). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 02/07/2026
What did the Sun do today? AR4479 brightens as an M4 flare happens. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 094 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 17/06/2026
What did the Sun do today? A setting active region on the Sun's western limb fires off one in a series of eruptions (3 o'clock position). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
010
Unofficial SUVI @unofficialsuvi.bsky.social · 15/06/2026
What did the Sun do today? A very nice filament eruption on the Sun's western limb (4 o'clock position). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 11/06/2026
What did the Sun do today? AR4465 in the upper-left quadrant with a quick C9 flare. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
010
Unofficial SUVI @unofficialsuvi.bsky.social · 09/06/2026
What did the Sun do today? Some fascinating loops off the Sun's western limb near the 4 o'clock position. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
120
Unofficial SUVI @unofficialsuvi.bsky.social · 03/06/2026
What did the Sun do today? AR4455 fires off an M8 flare with an associated CME. An X1 flare would also originate from this same region 4 hours later. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 02/06/2026
What did the Sun do today? A large filament was ejected from the Sun's eastern limb (near the 8 o'clock position). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 01/06/2026
What did the Sun do today? AR4447 has been sending out little eruptions like this one (4 o'clock position) all day. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
020
Unofficial SUVI @unofficialsuvi.bsky.social · 27/05/2026
What did the Sun do today? An easterly eruption on the solar limb (10 o'clock position). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 27/05/2026
What did the Sun do today? A rising, unnamed active region on the Sun's eastern limb is showing some dynamic loop activity (near the 10 o'clock position). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 171 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 21/05/2026
What did the Sun do today? Not quite an M-flare. A C9 flare on the Sun's western limb near the 2 o'clock position. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
010
Unofficial SUVI @unofficialsuvi.bsky.social · 18/05/2026
What did the Sun do today? Not quite an M-flare. The eastern limb of the Sun (left-hand side) is showing several prominences and at least one active region. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
042
Unofficial SUVI @unofficialsuvi.bsky.social · 15/05/2026
What did the Sun do today? Not quite an M-flare. This C9 flare appears on the Sun's western limb near the 2 o'clock position. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 12/05/2026
What did the Sun do today? An erution on the Sun's western limb near 3 o'clock. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 11/05/2026
What did the Sun do today? A large coronal hole that spans the solar equator is rotating into position to send a high-speed solar wind at the Earth. Like all space weather events, we won't know until it happens. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 195 angstrom channel
130
Unofficial SUVI @unofficialsuvi.bsky.social · 08/05/2026
What did the Sun do today? Bonus from yesterday! The (still unnamed) active region also shot off a few CMEs (10 o'clock position). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
131
Unofficial SUVI @unofficialsuvi.bsky.social · 07/05/2026
What did the Sun do today? An active region still over the eastern limb fired off a moderate M2-flare (10 o'clock position). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
030
Unofficial SUVI @unofficialsuvi.bsky.social · 04/05/2026
What did the Sun do today? A farewell M-class flare from AR4424. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
010
Unofficial SUVI @unofficialsuvi.bsky.social · 30/04/2026
What did the Sun do today? Two new, unnamed active regions rise off the Sun's eastern limb. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
020
Unofficial SUVI @unofficialsuvi.bsky.social · 24/04/2026
What did the Sun do today? An early morning CME and X1.3 flare from AR4419! #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
0132
Unofficial SUVI @unofficialsuvi.bsky.social · 23/04/2026
What did the Sun do today? The beginning of an eruption from AR4419 near the 2 o'clock position on the Sun's eastern limb. AR4419 has been quite active recently with two M-flares in the last 24 hours. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
010
Unofficial SUVI @unofficialsuvi.bsky.social · 15/04/2026
What did the Sun do today? A filament eruption off the south-west solar limb between 4 and 5 o'clock. The eruption collided with over-lying magnetic structure and fell back to the solar surface. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
011
Unofficial SUVI @unofficialsuvi.bsky.social · 09/04/2026
What did the Sun do today? A farewell M1 flare from AR4409 near the 3 o'clock position. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
010
Unofficial SUVI @unofficialsuvi.bsky.social · 08/04/2026
What did the Sun do today? Newly named AR4414 (near 10 o'clock) greets the denizens of the Earth with a C8 flare. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
030
Unofficial SUVI @unofficialsuvi.bsky.social · 07/04/2026
What did the Sun do today? The loop structures on the Sun's eastern limb (near 10 o'clock) promise that we will not be left without an active region once AR4408 and AR4413 set over the western limb. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 171 angstrom channel
010
Unofficial SUVI @unofficialsuvi.bsky.social · 06/04/2026
What did the Sun do today? A prominence and an eruption on the Sun's eastern limb (near 9 o'clock). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
071
Unofficial SUVI @unofficialsuvi.bsky.social · 02/04/2026
What did the Sun do today? AR4403 (north and west of disk-center) can be seen brightening as this flare approaches its peak of an M3-flare. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
021
Unofficial SUVI @unofficialsuvi.bsky.social · 01/04/2026
What did the Sun do today? Near 1 o'clock there is the tip of an eruption that traces all the way back to AR4403 that is north and west of center-disk. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 30/03/2026
What did the Sun do today? This cycle is not done yet! An X1.5 flare from AR4405 in the Sun's south-east quadrant. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
011
Unofficial SUVI @unofficialsuvi.bsky.social · 29/03/2026
What did the Sun do today? A filament eruption off the Sun's western limb (near 2 o'clock). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
085
Unofficial SUVI @unofficialsuvi.bsky.social · 28/03/2026
What did the Sun do today? AR4405 (near 8 o'clock) had a very minor C-flare, but a very nice subsequent eruption afterwards. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
091
Unofficial SUVI @unofficialsuvi.bsky.social · 26/03/2026
What did the Sun do today? AR4403 and another unnamed active region in the southern solar hemisphere that have recently rotated onto the Earth-facing solar disc promise to be interesting for us. Here is an M3 flare from AR4403 near 10 o'clock. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 094 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 25/03/2026
What did the Sun do today? A filament eruption on the Sun's eastern limb near the 7 o'clock position. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
121
Unofficial SUVI @unofficialsuvi.bsky.social · 24/03/2026
What did the Sun do today? An unnamed region over the Sun's eastern limb pops off a moderate flare that did not reach the lowest M-flare level (C7). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
010
Unofficial SUVI @unofficialsuvi.bsky.social · 13/03/2026
What did the Sun do today? AR4384 has been popping of weak M-flares like this one seen near 3 o'clock on the Sun's western limb before setting. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
141
Unofficial SUVI @unofficialsuvi.bsky.social · 09/03/2026
What did the Sun do today? Two small eruptions on the Sun's eastern limb. You can see the jet at 10 o'clock and an erupting loop at 7 o'clock. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
010
Unofficial SUVI @unofficialsuvi.bsky.social · 08/03/2026
What did the Sun do today? A very relaxed loop eruption along the Sun's southwest limb (near 5 o'clock). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 05/03/2026
What did the Sun do today? A jet of coronal material forms off the Sun's western limb (2 o'clock) above AR4386. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
714226
Unofficial SUVI @unofficialsuvi.bsky.social · 28/02/2026
What did the Sun do today? An impressive coronal mass ejection on the Sun's eastern limb (8 o'clock). #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
040
Unofficial SUVI @unofficialsuvi.bsky.social · 27/02/2026
What did the Sun do today? Some very nice off-disk structures. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 171 angstrom channel
0568
Unofficial SUVI @unofficialsuvi.bsky.social · 25/02/2026
What did the Sun do today? An M2 flare on the eastern solar limb (8 o'clock). This active region has been restless since it appeared on the limb yesterday. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 131 angstrom channel
020
Unofficial SUVI @unofficialsuvi.bsky.social · 20/02/2026
What did the Sun do today? At 11 o'clock on the Sun's limb is a prominence rising quite high above the solar surface. Will it erupt? Or will it fall back to the surface? We have to wait and see. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
000
Unofficial SUVI @unofficialsuvi.bsky.social · 19/02/2026
What did the Sun do today? A mid-sized coronal hole is moving into position to possibly be geo-effective (left mid-disk). Eyes on the Kp index for impacts in 2-3 days. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 195 angstrom channel
030
Unofficial SUVI @unofficialsuvi.bsky.social · 18/02/2026
What did the Sun do today? A coronal mass ejection near the 4 o'clock position off the Sun's western limb. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 304 angstrom channel
511921
Unofficial SUVI @unofficialsuvi.bsky.social · 17/02/2026
What did the Sun do today? It is eclipse season! The Moon partially obscures the solar disk in this image. #science #thesun #sciart #astronomy #heliophysics
An image of the EUV Sun from one of the NOAA SUVI instruments on board the GOES satellites in the 171 angstrom channel
17838141