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27 January 2025
20250126 Week Rotation Today Rotation Week 20250128

 
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
13961 S10W91
(958",-169")
βγ/βγ Eki/Eki 0320/0460 12/15 -
13962 N18W89
(925",301")
α/α Hax/Hax 0030/0030 02/02 -
13965 N15W77
(917",271")
α/β Axx/Cao 0010/0030 02/03 -
13967 S15W61
(824",-206")
β/β Dso/Cso 0020/0020 04/04 -
13969 S06W47
(710",-35")
β/β Cao/Cao 0030/0030 06/06 - / C2.7(23:30)
13971 N13W84
(943",227")
βγ/βγ Dai/Dac 0170/0170 13/13 -
13972 S19W56
(765",-265")
β/β Cao/Dao 0020/0040 06/06 -
13973 N13W23
(372",305")
β/β Cao/Dao 0020/0030 03/02 - / C3.1(11:24)
13974 S18E65
(-841",-261")
α/- Hax/--- 0070/---- 02/-- -
13970 N15W63
(839",293")
/ / / / -

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

Events not associated with currently named NOAA regions: C3.8(01:30) C3.1(01:48) C4.4(05:07) C3.7(05:39) M2.7(07:52) C3.6(07:59) C2.9(10:37) C2.5(14:51) C2.6(15:01) C4.5(15:35) C1.7(17:29) C2.1(18:30) C2.3(19:39) C3.0(20:41) C2.5(21:02) C2.3(21:32) C2.4(21:49) C2.9(22:18)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 27-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 27-Jan-2025 12:30 UT .