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 17 October 2020
⇐20201016 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20201018⇒

NOAA
2 Active Regions
12776
12775

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20201017 17:58 HMI 6173Å 20201017 18:46 GHN Hα 20201017 17:14
SWAP 174Å 20201017 17:35 AIA 193Å 20201017 19:27 XRT 20201016 18:03
HMI Mag 20201017 17:58 No Time Data Available No Time Data Available
No Time Data Available AIA 193Å 20201017 19:27 STEREO A 20201017 18:45
HMI Mag 20201017 17:58 AIA 94Å 20201017 19:27 AIA 131Å 20201017 19:27
AIA 171Å 20201017 19:24 AIA 193Å 20201017 19:27 AIA 211Å 20201017 19:27
HMI Mag 20201017 17:58 AIA 304Å 20201017 19:24 AIA 335Å 20201017 19:28
AIA 1600Å 20201017 19:27 AIA 1700Å 20201017 19:28 HMI 6173Å 20201017 18:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12776 S14E28
(-440",-313") 		β/β Cao/Cro 0060/0030 04/04 -
12775 S23W85
(882",-381") 		/ / / / - / C3.5(14:57)
C1.5(12:46)

Class (HH:MM) -Today
Class (HH:MM) -Yesterday

Events not associated with currently named NOAA regions: None

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 17-Oct-2020 00:30 UT . The greyed out and light-blue entries are values from the previous day. Slashed cells indicate that the active region has no spots. The latest positions of the active regions are given in both heliographic and heliocentric co-ordinates. The region positions are valid on 17-Oct-2020 19:30 UT .