Space Weather

Solar Activity

Live solar imagery, recent flares, CMEs, active regions, and flare probability forecasts.

Solar Imagery

SUVI 094

SUVI 094

Fe XVIII ~6.3 MK (hot flare plasma)

SUVI 131

SUVI 131

Fe VIII/XXI ~0.4/10 MK

SUVI 171

SUVI 171

Fe IX ~0.6 MK (quiet corona)

SUVI 195

SUVI 195

Fe XII ~1.2 MK (active corona)

SUVI 284

SUVI 284

Fe XV ~2.0 MK (warm corona)

SUVI 304

SUVI 304

He II ~0.05 MK (chromosphere)

SOHO EIT 304

SOHO EIT 304

He II chromosphere (SOHO)

SOHO LASCO C2

SOHO LASCO C2

Inner coronagraph (2-6 Rs)

SOHO LASCO C3

SOHO LASCO C3

Outer coronagraph (3.7-30 Rs)

Flare Probabilities

Flare Probabilities

Recent Solar Flares

Recent Solar Flares

No solar flares reported in the past 7 days.

Coronal Mass Ejections

Aug 7, 2026, 9:00 PM UTC

Source
N/A
Speed
424 km/s

Narrow and semi-bright outflow like CME visible to the NE in SOHO LASCO C2, C3, and GOES CCOR-1. There is a data gap for this event in STEREO A COR2 imagery. The source may be moving/opening field lines visible beyond the NE limb in SDO/AIA 171 and GOES SUVI 284 starting around 2026-08-07T21:00Z, however it is not the best timing for the visible features in SOHO LASCO C2, C3, and GOES CCOR-1.

Aug 7, 2026, 5:48 PM UTC

Source
N/A
Speed
306 km/s

Very faint outflow-like CME to the NW after a few bad frames in SOHO LASCO C2. There is no clear source for this feature.

Aug 7, 2026, 6:36 AM UTC

Source
N/A
Speed
785 km/s

CME first seen to the E in SOHO LASCO C2 starting at 2026-08-07T06:36Z. It is also seen to the E in GOES CCOR-1 and to the NE in STEREO A COR2. Only the earliest frames of SOHO LASCO C2 are seen in real time. Most of the propagation of the CME is covered by a real-time data gap between downlink periods in SOHO LASCO C2/C3. The source of this CME is most likely an eruption just beyond the E limb best seen in GOES SUVI 284 as opening field lines beginning around 2026-08-07T05:37Z.

Aug 6, 2026, 5:38 PM UTC

Source
S15W155
Speed
779 km/s

This CME is visible to the W/SW in STEREO A COR2 and GOES CCOR-1 imagery. The source of this CME is a filament eruption visible to the SW in STEREO A EUVI 304 around 2026-08-06T16:15Z with associated moving/opening field lines, dimming, and brightening visible to the SW in STEREO A EUVI 195. The source is in close proximity to an equatorial coronal hole.

Aug 6, 2026, 8:45 AM UTC

Source
N/A
Speed
333 km/s

Very faint, narrow CME first seen to the NE is GOES CCOR-1. The feature is only seen in GOES CCOR-1 in real time. The source may be related to a very small piece of ejecta seen on the E limb in SDO AIA 304 beginning around 2026-08-06T08:00Z.

Aug 6, 2026, 3:00 AM UTC

Source
N/A
Speed
357 km/s

Faint CME first seen to the ENE in GOES CCOR-1 beginning as early as 2026-08-06T03:00Z. The start time is somewhat subjective because the early rise off the solar disk is very slow. This feature is only seen in GOES CCOR-1. The source may be related to some faint field line movement near the E limb best seen in SDO AIA 171 beginning as early as 2026-08-05T23:00Z.

Aug 6, 2026, 12:53 AM UTC

Source
N/A
Speed
375 km/s

Faint CME first seen to the N in STEREO A COR2 starting around 2026-08-06T00:53Z. It is also partially seen to the NNE in GOES CCOR-1 around the pylon but is covered by a real time data gap in SOHO LASCO C2/C3. The source may be related to some minor field line movement seen beyond the NE limb in SDO AIA 171 beginning around 2026-08-06T00:00Z.

Aug 5, 2026, 2:53 PM UTC

Source
N/A
Speed
452 km/s

CME visible to the NE in GOES CCOR-1 imagery and the NNE in STEREO A COR2 imagery. The CME is visible in SOHO LASCO C3 at 2026-08-05T18:42Z after a downlink data gap but is out of the field of view in SOHO LASCO C2 in real-time. The source may be an eruption with moving field lines beyond the NE limb best seen in GOES SUVI 284 imagery starting at 2026-08-05T11:30Z.

Aug 5, 2026, 8:15 AM UTC

Source
N10E45
Speed
257 km/s

Faint CME first seen to the NE in GOES CCOR-1 starting around 2026-08-05T08:15Z. In real time, this CME is covered by data gaps between downlinks for SOHO LASCO C2/C3 and STEREO A COR2, which later backfilled. The source of this CME is likely an eruption centered around N10E40-50 beginning as early as 2026-08-05T05:30Z. Some filamentary ejecta can been seen in SDO AIA 304 as well as a minor EUV wave followed by an area of dimming in SDO AIA 193.

Aug 5, 2026, 1:26 AM UTC

Source
N/A
Speed
380 km/s

CME first seen to the NE in SOHO LASCO C2 starting at 2026-08-05T01:26Z. It is also seen to the NE in SOHO LASCO C3 and GOES CCOR-1 and to the N in STEREO A COR2. The source of this CME is likely a secondary filament eruption following the filament eruption that caused CME: 2026-08-04T23:48Z. This second filament eruption is best seen in SDO AIA 304 over the NE limb beginning around 2026-08-05T00:00Z.

Aug 4, 2026, 11:48 PM UTC

Source
N/A
Speed
251 km/s

CME first seen to the NE by SOHO LASCO C2 beginning at 2026-08-04T23:48Z, as well as by SOHO LASCO C3 and GOES CCOR-1. This event is not visible in STEREO A COR2 in real time due to a data gap which began at 2026-08-04T19:09Z. The source of this CME is a filament eruption seen from just beyond the NE limb in SDO AIA and GOES SUVI 304beginning at 2026-08-04T22:55Z along with field line opening visible in SDO AIA 171, 193 and GOES SUVI 284.

Aug 4, 2026, 10:00 PM UTC

Source
N/A
Speed
359 km/s

Narrow CME first seen to the NNW by SOHO LASCO C2 beginning at 2026-08-04T22:00Z. This event is only visible in C2 as it is obscured by the pylon in SOHO LASCO C3 and GOES CCOR-1, and is not visible in STEREO A COR2 in real time due to a data gap which began at 2026-08-04T19:09Z. The source of this CME is likely far sided beyond the NW limb, but faint field line movement can be seen in SDO AIA 171 beginning at approx. 2026-08-04T21:30Z.

Aug 4, 2026, 8:15 PM UTC

Source
N/A
Speed
347 km/s

CME first seen to the NE by GOES CCOR-1 beginning at 2026-08-04T20:15Z. This CME is not visible in SOHO LASCO C2/C3 in real time due to a data gap which began at 2026-08-04T06:24Z and is not seen in STEREO A COR2 in real time due to a data gap which began at 2026-08-04T19:09Z. The source of this event is field line movement/opening seen in SDO AIA 171 from beyond the Northeast limb beginning at approx. 2026-08-04T19:30Z.

Aug 4, 2026, 1:23 PM UTC

Source
N25W30
Speed
487 km/s

CME visible to the NE in STEREO A COR2 and the NW in GOES CCOR-1. Not visible in SOHO LASCO C2/C3 in real-time due to a data gap. The source is likely an eruption from approximately N25W30 with dimming, moving field lines, and post-eruptive arcades best seen in SDO AIA 193 and STEREO A EUV 195 starting around 2026-08-04T12:25Z.

Aug 4, 2026, 11:23 AM UTC

Source
N/A
Speed
527 km/s

CME first seen to the SE in STEREO A COR2. The CME is also seen in GOES CCOR-1 starting around 2026-08-04T14:00Z. The potential source is not clear, but may be a faint region of dimming seen in the SE of SDO AIA 193 imagery, centered around S40E30, between 2026-08-04T06:00Z-09:00Z. Moving/opening field lines are also visible off the NE limb in SDO AIA 171 in ISWA, GOES SUVI 284, and STEREO A EUV 195 imagery.

Aug 4, 2026, 10:09 AM UTC

Source
N/A
Speed
298 km/s

CME visible to the NE in STEREO A COR2 imagery. Not clearly visible in GOES CCOR-1 imagery. There is a data gap in SOHO LASCO C2/C3 imagery in real-time. The source may be a far-sided filament eruption beyond the NE limb as best seen in GOES SUVI 284/304 imagery at 2026-08-04T06:29Z.

Aug 3, 2026, 12:23 PM UTC

Source
S35W05
Speed
347 km/s

CME observed to the SE in STEREO A COR2 and GOES CCOR-1. The source is a filament eruption on the south central disk centered around S35W05. The filament in SDO AIA 304 begins to lift as early as approximately 2026-08-03T03:00Z, with most of the eruption seen from 2026-08-03T07:00Z to 2026-08-03T12:00Z, with brightening on-disk. This CME is also observed in SDO AIA 193 as a wide swath of dimming starting at approximately 2026-08-03T10:00Z which migrates southeastward for several hours and covers a large area of the south-central disk. The filament eruption, field line movement, dimming, and brightening are also seen in STEREO A EUVI 195 and 304 at 2026-08-03T07:55Z and 2026-08-03T08:15Z respectively.

Aug 3, 2026, 8:38 AM UTC

Source
N22W12
Active Region
14498
Speed
368 km/s

CME observed to the NE in only STEREO A COR2, likely obscured by the pylon in GOES CCOR-1. The CME is unavailable in SOHO LASCO C2/C3 real-time due to a downlink gap. The likely source is AR 14498, observed in SDO AIA 304 first as a filament liftoff with surface brightening starting around 2026-08-03T07:10Z, followed by a wider swath of faint dimming and brightening starting around 2026-08-03T08:16Z in SDO AIA 171/193, all centered ~N22W12.

Aug 3, 2026, 3:38 AM UTC

Source
S07W43
Active Region
14501
Speed
335 km/s

CME observed best to the E in STEREO A COR2. Also observed faintly to the W in SOHO LASCO C2 until a downlink gap begins at 2026-08-03T05:00Z, and faintly to the W in GOES CCOR-1. The source may be gradual field line brightening/opening from AR 14501 (S07W43) lasting from approximately 2026-08-03T00:00Z to 2026-08-03T04:00Z in SDO AIA 193/211. The CME is likely deflected northeastward with proximity to the large southern polar coronal hole seen facing STEREO A EUVI.

Aug 2, 2026, 10:45 AM UTC

Source
N/A
Speed
263 km/s

Very faint, narrow (<10 degree half-width), jet-like CME first seen to the NE in GOES CCOR-1 starting at 2026-08-02T10:45Z. In real time, this CME was only seen in GOES CCOR-1. The source is most likely a small piece of ejecta seen over the NE limb in SDO AIA 304 starting at 2026-08-02T09:09Z.

Active Sunspot Regions

Active Sunspot Regions

RegionLocationSpot ClassMag ClassAreaC %M %X %
4503S16 E13AxxA105%0%0%
4502S8 W78AxxA105%0%0%
4504S18 E31AxxA105%0%0%
4500N19 W82N/AN/A0%0%0%
4498N12 W84HsxA3010%0%0%
4500N19 W68AxxA205%1%1%
4504S20 E45BxiBG1020%1%1%
4503S17 E27BxoB1010%1%1%
4498N14 W70HaxA7010%1%1%
4499N4 W110CroB200%0%0%
4502S7 W66CaoB3020%5%1%
4503S17 E41DroB1515%1%1%
4502S7 W53DaoB5035%5%1%
4498N14 W56HsxA7010%1%1%
4504S20 E59N/AN/A0%0%0%
4500N19 W53HrxA105%1%1%
4499N4 W95CroB201%1%1%
4501S7 W97HsxA300%0%0%
4496N4 W106HsxA400%0%0%
4502S7 W39DsoB7025%5%1%
4499N4 W81CroB2015%5%1%
4503S18 E54CroB2015%1%1%
4500N19 W39CroB1515%1%1%
4501S7 W82HsxA3010%1%1%
4498N15 W43HsxA11020%1%1%
4503S18 E65AxxA1015%1%1%
4499N4 W65CaiB4045%5%1%
4496N4 W91HsxA4010%1%1%
4501S7 W67CsoB7015%1%1%
4500N18 W25CsoB2515%1%1%
4498N14 W29DsoB14545%5%1%
4502S7 W25DaoB9030%5%1%
4498N14 W17DsiBD18055%10%1%
4500N18 W12CsoB5015%1%1%
4501S7 W53DsoB10025%5%1%
4502S6 W10DaoB12035%5%1%
4496N4 W77HsxA6010%1%1%
4499N4 W51DaiB6040%5%1%
4499N4 W38CsoB3015%1%1%
4502S6 E3CroB2015%1%1%
4494S5 W100N/AN/A0%0%0%
4500N19 E2CsoB5015%1%1%
4501S7 W42DsoB9025%5%1%
4496N4 W65HsxA5010%1%1%
4498N15 W3DsiBD12045%5%1%
4495S4 W98AxxA100%0%0%
4494S5 W85N/AN/A0%0%0%
4498N14 E10DaiBD15050%10%1%
4500N18 E14DaoB6030%5%1%
4502S6 E17BxoB1010%1%1%
4496N5 W50CsoB7015%1%1%
4499N4 W21DaiB5050%10%1%
4492N15 W102HaxA1100%0%0%
4501S7 W27DaoB7030%5%1%
4497S21 W102N/AN/A0%0%0%
4494S5 W70AxxA105%1%1%
4495S4 W83AxxA105%1%1%
4497S21 W88N/AN/A0%0%0%
4498N14 E22DaiBG15060%15%1%
4500N18 E28CaoB5025%5%1%
4496N5 W37CsoB11020%5%1%
4501S8 W12CaoB4025%5%1%
4492N15 W88HaxA11025%1%1%
4499N5 W8DaoB8030%5%1%
4500N18 E44CaoB2020%5%1%
4498N14 E37CaiBG13060%15%1%
4495S3 W69AxxA105%1%1%
4499N4 E5DaoBGD6025%5%1%
4492N16 W74HsxA10010%1%1%
4501S8 E3DsoB2025%5%1%
4496N5 W23HsxA10010%1%1%
4494S4 W55HsxA2010%1%1%
4497S21 W74N/AN/A1%1%1%
4497S19 W62AxxA105%1%1%
4498N14 E50DaiBG14060%15%1%
4499N4 E18CroBG3025%5%1%
4501S9 E16DroBG2035%5%1%
4500N18 E58CroB1015%1%1%
4494S3 W42HsxA4010%1%1%
4495S2 W53CroB1015%1%1%
4492N16 W61HsxA9010%1%1%
4496N5 W10HsxA6010%1%1%
4494S3 W28CsoB4055%15%1%
4497S19 W48AxxA105%1%1%
4495S2 W39CroB3015%1%1%
4499N4 E32DroB3015%1%1%
4492N16 W48HsxA13010%1%1%
4496N5 E6CsoB8015%1%1%
4491S12 W104N/AN/A0%0%0%
4498N14 E62CaoB21025%5%1%
4493N5 W101CsoB2100%0%0%
4492N16 W35CsoBGD21015%5%1%
4494S4 W14HsxA9060%20%1%
4491S12 W90N/AN/A0%0%0%
4498N14 E76HaxA4010%5%1%
4497S19 W34N/AN/A1%1%1%
4496N5 E20CaoB8025%5%1%
4495S2 W25DroB3025%5%1%
4493N5 W86CsoB21015%5%1%
4493N5 W73EhiBG32065%10%1%
4491S12 W76N/AN/A0%0%0%
4494S4 W2DacBD12070%35%10%
4496N5 E33DaoB9025%5%1%
4495S2 W13DaoB1025%5%1%
4497S20 W20BxoB1010%1%1%
4492N16 W21CkoB31030%5%1%
4489S8 W106HsxA300%0%0%
4492N16 W8DkoB25035%10%5%
4496N5 E46DaoB7030%5%1%
4493N5 W59EhiBG38075%15%5%
4491S12 W62N/AN/A0%0%0%
4494S4 E12DaoBD8030%5%1%
4489S8 W92HsxA3010%1%0%
4495S2 E0N/AN/A0%0%0%
4489S7 W81HsxA6010%1%1%
4492N15 E6HhxA29015%1%1%
4496N5 E59CsoB3020%1%1%
4495S3 E14AxxA105%1%1%
4490N15 W96N/AN/A0%0%0%
4491S12 W48N/AN/A0%0%0%
4493N5 W46EkiBG42070%25%5%
4494S4 E27CaoBD11030%5%1%
4491S11 W34N/AN/A0%0%0%
4492N16 E20HhxA31020%1%1%
4489S7 W67HsxA5010%1%1%
4490N15 W82N/AN/A0%0%0%
4494S4 E40CaoBD7050%10%1%
4495S2 E28AxxA105%1%1%
4493N6 W32EkiBGD44085%45%5%
4492N15 E32HhxA30020%5%1%
4494S4 E52HsxA5015%1%1%
4493N5 W19EkiBG43085%50%10%
4489S7 W54HsxA4010%1%1%
4490N15 W68N/AN/A0%0%0%
4491S11 W20N/AN/A0%0%0%
4494S4 E65CsoB5015%1%1%
4491S11 W6N/AN/A1%1%1%
4489S7 W41CaoB6020%5%1%
4492N16 E45HhxA25025%5%1%
4490N15 W54N/AN/A0%0%0%
4493N5 W5DkcBGD30095%50%10%
4490N15 W39N/AN/A1%1%1%
4491S11 E8BxoB1010%1%1%
4489S7 W26CsoB12015%1%1%
4493N5 E9DacBGD12080%30%5%
4492N15 E60DaoBG23060%15%1%
4490N15 W25N/AN/A1%1%1%
4492N15 E73HaxA23025%5%1%
4489S7 W12CsoB17015%1%1%
4491S11 E21AxxA105%1%1%
4491S11 E36HrxA1010%1%1%
4489S7 W1HaxA17020%1%1%
4492N15 E87N/AN/A0%0%0%
4490N15 W11N/AN/A1%1%1%
4482S9 W97HsxA1505%1%1%
4489S7 E13CsoB17025%1%1%
4487N8 W96N/AN/A0%0%0%
4491S11 E50HrxA2015%1%1%
4488N23 W95N/AN/A0%0%0%
4490N15 E3N/AN/A1%1%1%
4490N15 E17BxoB1020%1%1%
4488N23 W81N/AN/A0%0%0%
4482S9 W82HsxA15010%1%1%
4487N8 W82N/AN/A0%0%0%
4491S11 E63AxxA1030%10%1%
4489S7 E27HaxA17015%1%1%
4481N14 W103N/AN/A0%0%0%
4489S7 E39HsxA16015%1%1%
4482S9 W71HsxA24030%5%1%
4491S11 E79N/AN/A0%0%0%
4488N23 W67N/AN/A0%0%0%
4487N8 W68N/AN/A0%0%0%
4489S7 E53HsxA12020%1%1%
4482S9 W57HhxA28025%5%1%
4485S10 W110EacBG1700%0%0%
4481N14 W89N/AN/A1%1%1%
4487N8 W54AxxA105%1%1%
4488N23 W53N/AN/A1%1%1%
4482S9 W43CkoB34035%10%1%
4481N14 W75N/AN/A1%1%1%
4488N23 W39N/AN/A1%1%1%
4485S10 W96EacBG17075%20%1%
4489S7 E65HsxA8010%1%1%
4487N9 W42BxoB1010%1%1%
4487N9 W28BxoB1010%1%1%
4484N12 W100N/AN/A0%0%0%
4481N14 W61N/AN/A1%1%1%
4488N23 W25BxoB1010%1%1%
4482S8 W29ChoB33030%5%1%
4485S10 W82EacBG17070%20%1%
4481N14 W47N/AN/A1%1%1%
4485S10 W68DacBG18065%20%1%
4488N23 W13BxoB1010%1%1%
4484N12 W86N/AN/A1%1%1%
4487N9 W14CaoB2020%5%1%
4486S17 W100N/AN/A0%0%0%
4482S8 W12CkoB33035%5%1%
4487N9 W1CroB1015%1%1%
4485S10 W55DaiBG17565%10%1%
4486S17 W86N/AN/A10%1%1%
4482S9 E0CkoB41035%10%1%
4481N14 W33AxxA105%1%1%
4483S7 W102N/AN/A0%0%0%
4484N12 W72N/AN/A0%0%0%
4487N9 E13CroB1515%1%1%
4484N12 W58N/AN/A0%0%0%
4482S9 E15EkoBG41060%25%5%
4483S7 W87N/AN/A0%0%0%
4481N14 W20AxxA105%1%1%
4485S10 W41DaiBG15555%15%1%
4486S18 W71BxoB1010%1%1%