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31 December 2024
20241230 Week Rotation Today Rotation Week 20250101

 
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
13928 S14W91
(946",-236")
α/α Axx/Hrx 0010/0010 01/01 -
13932 S16W74
(902",-255")
β/βγ Cao/Dai 0040/0040 04/13 -
13933 S08W91
(965",-136")
βγ/βγ Eao/Eai 0180/0180 05/08 -
13935 S19W50
(708",-286")
α/α Hsx/Hsx 0070/0060 01/01 -
13936 N12W67
(879",222")
βγδ/βγδ Ekc/Ekc 0400/0380 22/20 -
13937 S12W39
(602",-164")
α/α Hsx/Hsx 0020/0020 01/01 -
13938 N20W26
(403",377")
βγ/βγ Dao/Dai 0150/0170 12/21 -
13939 S17W06
(97",-237")
β/β Dac/Dso 0110/0120 12/14 -
13941 S06E02
(-34",-51")
βδ/βγ Eac/Dai 0070/0070 13/16 -
13942 S13E28
(-447",-175")
α/α Axx/Axx 0010/0010 01/01 -
13943 S15E61
(-825",-228")
α/- Hax/--- 0040/---- 01/-- -
13934 N13W84
(945",224")
/ / / / C5.7(16:17) / -
13940 S06W02
(34",-51")
/ / / / -

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

Events not associated with currently named NOAA regions: C7.2(00:05) C7.2(01:19) C5.0(02:43) C4.8(03:55) C7.5(09:01) C5.0(14:44) M1.0(04:50) C5.9(19:56) C5.6(20:21) C6.5(21:27) C6.1(21:48) C7.4(22:02) C7.6(22:19) M5.0(16:45) M1.2(17:14) M1.6(17:36) M1.6(18:14) M1.7(18:27) M1.0(22:35)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 31-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 31-Dec-2024 20:30 UT .