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 13 September 2021
⇐20210912 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20210914⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20210913 21:58 HMI 6173Å 20210913 22:46 GHN Hα 20210913 06:39
SWAP 174Å 20210913 21:57 AIA 193Å 20210913 23:24 XRT 20210913 05:39
HMI Mag 20210913 21:58 No Time Data Available GONG Farside 20210912 12:00
No Time Data Available AIA 193Å 20210913 23:24 No Time Data Available
HMI Mag 20210913 21:58 AIA 94Å 20210913 23:25 AIA 131Å 20210913 23:27
AIA 171Å 20210913 23:25 AIA 193Å 20210913 23:24 AIA 211Å 20210913 23:27
HMI Mag 20210913 21:58 AIA 304Å 20210913 23:25 AIA 335Å 20210913 23:27
AIA 1600Å 20210913 23:27 AIA 1700Å 20210913 23:28 HMI 6173Å 20210913 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
12866 S19W57
(757",-370") 		β/β Dai/Dkc 0180/0400 10/17 -
12868 S20W73
(857",-356") 		β/β Dao/Dki 0200/0260 06/21 -
12869 S34W53
(632",-589") 		α/β Axx/Cao 0010/0040 01/03 -
12865 N23W91
(877",371") 		/ / / / -
12870 S31E06
(-85",-591") 		/ / / / -

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 13-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 13-Sep-2021 19:30 UT .