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 27 September 2021
⇐20210926 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20210928⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20210927 21:58 HMI 6173Å 20210927 22:46 No Time Data Available
SWAP 174Å 20210927 20:05 AIA 193Å 20210927 23:24 XRT 20210926 06:16
HMI Mag 20210927 21:58 No Time Data Available GONG Farside 20210926 12:00
No Time Data Available AIA 193Å 20210927 23:24 No Time Data Available
HMI Mag 20210927 21:58 AIA 94Å 20210927 23:24 AIA 131Å 20210927 23:24
AIA 171Å 20210927 23:24 AIA 193Å 20210927 23:24 AIA 211Å 20210927 23:27
HMI Mag 20210927 21:58 AIA 304Å 20210927 23:24 AIA 335Å 20210927 23:27
AIA 1600Å 20210927 23:27 AIA 1700Å 20210927 23:27 HMI 6173Å 20210927 22:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12871 S28W40
(544",-524") 		βγ/β Dai/Dac 0090/0140 10/09 - / C1.6(11:20)
12872 N17W52
(723",211") 		β/β Cro/Cro 0040/0060 07/09 -
12877 S17W14
(222",-385") 		β/- Bxo/--- 0010/---- 04/-- -
12878 S23E20
(-302",-471") 		β/- Cro/--- 0030/---- 06/-- -
12873 N25W91
(867",403") 		/ / / / - / C1.0(06:25)
12874 S25W91
(866",-399") 		/ / / / -
12875 S33W91
(802",-515") 		/ / / / -
12876 S22W38
(547",-440") 		/ / / / -

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 27-Sep-2021 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 27-Sep-2021 23:30 UT .