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10 September 2023
20230909 Week Rotation Today Rotation Week 20230911

 
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
13418 N19W80
(887",288")
β/β Bxi/Bxo 0010/0010 08/05 -
13421 N11W78
(915",155")
β/β Eai/Eai 0100/0170 12/17 -
13423 N12W17
(273",84")
β/β Ekc/Eki 0380/0280 32/23 C2.2(13:20)
C3.6(04:19)
C3.7(04:14)
C8.3(01:41)
C1.2(00:15)
/ C1.4(22:38)
13425 N20E13
(-202",214")
β/βγ Dai/Dai 0120/0140 13/15 -
13427 S28E19
(-274",-545")
β/- Bxo/--- 0010/---- 04/-- -
13417 S08W91
(942",-129")
/α /Hsx /0010 /01 -
13420 S22W80
(870",-373")
/ / / / -
13422 N14W61
(810",172")
/ / / / -
13424 N17E08
(-127",163")
/β /Cro /0010 /02 -
13426 S14W28
(435",-332")
/ / / / -

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

Events not associated with currently named NOAA regions: C4.7(00:54) C2.1(02:56) C1.7(03:30) C1.5(09:06) C2.2(11:40) C1.8(14:36) C2.3(15:00) C1.5(17:34) C1.5(18:02) C1.6(19:00) C1.5(19:14) C4.0(21:25) C3.1(22:15) C1.7(23:07)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 10-Sep-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 10-Sep-2023 23:30 UT .