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23 October 2024
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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
13856 N10W91
(949",168")
β/β Dao/Dso 0060/0120 02/04 -
13857 S05W57
(807",-130")
α/β Hrx/Cao 0020/0030 02/04 -
13859 S12W83
(936",-210")
β/β Cao/Csi 0120/0220 08/17 -
13860 S06W70
(902",-129")
α/β Hrx/Cso 0020/0030 01/02 -
13862 S15W03
(48",-333")
α/α Axx/Axx 0010/0010 01/02 C7.9(11:37) / -
13863 S09E05
(-83",-236")
βγ/βδ Dai/Dai 0130/0220 10/16 -
13865 S22E24
(-364",-434")
β/β Cso/Cso 0030/0020 04/03 -
13866 S12E31
(-487",-272")
β/β Cao/Cai 0040/0030 11/06 -
13868 S12E47
(-691",-257")
α/α Hsx/Hsx 0180/0180 01/01 -
13858 S15W63
(831",-286")
/ / / / -
13864 N25E05
(-76",329")
/α /Axx /0010 /01 -
13867 S15E04
(-65",-332")
/β /Bxo /0010 /02 -

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

Events not associated with currently named NOAA regions: C5.1(00:07) C3.5(10:19) C4.0(10:41) C4.6(11:12) C5.1(17:08) C5.4(21:02) C5.5(22:44) C5.1(12:04) C3.7(14:48) C4.2(16:53) C3.6(17:10)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 23-Oct-2024 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 23-Oct-2024 23:30 UT .