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2 January 2025
20250101 Week Rotation Today Rotation Week 20250103

 
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
13932 S15W90
(942",-252")
α/α Axx/Axx 0010/0010 02/02 -
13935 S19W65
(837",-296")
α/α Hax/Hax 0070/0070 01/01 -
13936 N13W84
(945",224")
βγδ/βγδ Fkc/Fkc 0360/0360 20/20 -
13937 S12W56
(792",-173")
α/α Hsx/Hsx 0020/0020 01/01 -
13938 N19W42
(618",355")
βγ/βγ Dai/Dai 0140/0140 14/14 -
13939 S17W21
(335",-237")
βδ/βδ Dac/Dac 0130/0130 14/14 -
13941 S06W15
(252",-50")
β/β Cai/Cai 0080/0080 10/10 - / C6.9(01:15)
C5.8(00:30)
13943 S15E48
(-702",-218")
β/β Dao/Dao 0090/0090 06/06 -
13944 S14E19
(-309",-187")
βγ/βγ Dao/Dao 0140/0140 04/04 -
13934 N13W91
(949",218")
/ / / / -
13940 S06W19
(317",-51")
/ / / / -
13942 S13E11
(-182",-168")
/ / / / -

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

Events not associated with currently named NOAA regions: C5.6(00:54) C8.2(01:58) C8.1(03:40) C7.1(10:07) C5.9(11:45) C5.7(13:25) C5.1(13:49) C5.5(14:03) C5.7(14:14) C7.9(19:37) C7.1(21:12) C7.7(22:18) M1.1(04:35) M1.0(15:12) M1.2(18:05) M1.1(21:32)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 1-Jan-2025 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 2-Jan-2025 00:30 UT .