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 28 August 2023
⇐20230827 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20230829⇒

 
Main Far-side SDO short-wave SDO long-wave
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Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13411 N14W91
(921",229") 		α/α Hsx/Hsx 0040/0040 01/01 -
13412 N31W60
(706",435") 		α/α Hsx/Hsx 0060/0060 01/01 -
13413 N10W27
(426",60") 		β/β Dki/Dko 0260/0250 12/06 -
13415 S10W08
(130",-279") 		βδ/βδ Dao/Dao 0200/0200 04/05 -
13416 S19E24
(-366",-409") 		α/α Hsx/Hsx 0050/0030 01/01 -
13414 S10W65
(848",-212") 		/ / / / -

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

Events not associated with currently named NOAA regions: C1.0(03:54) C1.4(16:42) C1.2(18:36) C1.4(21:19) C1.2(22:07) C1.1(22:36) C1.5(23:00) C2.7(02:50)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 28-Aug-2023 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 28-Aug-2023 23:30 UT .