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22 December 2024
20241221 Week Rotation Today Rotation Week 20241223

 
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
13922 S19W78
(902",-311")
β/β Eko/Eko 0250/0250 10/10 -
13924 S19W91
(921",-317")
β/β Dao/Dao 0160/0160 02/02 -
13925 N10W47
(704",190")
α/α Axx/Axx 0010/0010 01/01 -
13926 S20W10
(159",-306")
α/α Hax/Hax 0150/0150 02/02 C3.8(12:20)
C4.5(07:29)
C5.2(04:08)
- / M1.9(00:33)
13927 S11E29
(-465",-160")
βγ/βγ Eki/Eki 0280/0280 10/10 - / C8.3(20:30)
C3.3(07:16)
13928 S17E35
(-536",-261")
βγ/βγ Dai/Dai 0150/0150 06/06 - / C2.8(11:48)
13929 N17E17
(-273",314")
α/α Hsx/Hsx 0020/0020 01/01 -
13930 S20W50
(703",-315")
β/β Cai/Cai 0100/0100 05/05 - / C6.7(21:59)
C4.9(20:12)
13931 N23E18
(-278",409")
β/β Bxo/Bxo 0010/0010 03/03 -
13932 S18E48
(-691",-282")
β/β Dai/Dai 0180/0180 08/08 -

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

Events not associated with currently named NOAA regions: C3.6(11:28) C3.3(13:58) C3.9(14:53) C2.6(18:05) C5.0(21:05) C9.6(22:58)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 21-Dec-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 22-Dec-2024 00:30 UT .