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 31 August 2023
⇐20230830 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20230901⇒

 
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
13412 N30W91
(822",473") 		α/α Hsx/Hsx 0030/0030 01/01 -
13413 N09W62
(830",92") 		β/β Dao/Dao 0230/0230 14/14 -
13415 S09W45
(665",-231") 		β/βγ Dao/Dao 0210/0190 10/08 -
13416 S18W08
(126",-404") 		α/α Hsx/Hsx 0050/0050 01/01 -
13417 S05E32
(-503",-183") 		β/β Dao/Cao 0150/0140 07/08 -
13418 N22E49
(-666",281") 		α/- Hsx/--- 0030/---- 01/-- -

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

Events not associated with currently named NOAA regions: C2.5(04:51) C1.2(17:45) C1.3(00:48) C1.1(00:59) C1.7(04:07) C2.8(16:28) C1.5(17:38) C1.4(20:04) C3.0(23:20)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 31-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 31-Aug-2023 23:30 UT .