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28 January 2025
20250127 Week Rotation Today Rotation Week 20250129

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20250128 17:58 HMI 6173Å 20250128 19:46 GHN Hα 20250127 10:23
SWAP 174Å 20250128 18:58 AIA 193Å 20250128 20:28 XRT 20250127 18:08
HMI Mag 20250128 17:58 No Time Data Available GONG Farside 20250127 12:00
No Time Data Available AIA 193Å 20250128 20:28 No Time Data Available
HMI Mag 20250128 17:58 AIA 94Å 20250128 20:28 AIA 131Å 20250128 20:28
AIA 171Å 20250128 20:28 AIA 193Å 20250128 20:28 AIA 211Å 20250128 20:28
HMI Mag 20250128 17:58 AIA 304Å 20250128 20:28 AIA 335Å 20250128 20:28
AIA 1600Å 20250128 20:28 AIA 1700Å 20250128 20:28 HMI 6173Å 20250128 19:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13962 N18W91
(925",297")
α/α Hax/Hax 0030/0030 02/02 -
13965 N13W91
(948",216")
α/α Axx/Axx 0010/0010 01/02 -
13967 S17W77
(908",-262")
β/β Dro/Dso 0030/0020 04/04 -
13971 N13W91
(948",216")
βγ/βγ Dai/Dai 0170/0170 13/13 -
13972 S19W69
(860",-282")
β/β Cro/Cao 0020/0020 06/06 -
13974 S17E49
(-704",-222")
β/α Cao/Hax 0090/0070 12/02 -
13975 N15W67
(867",288")
β/- Bxi/--- 0020/---- 08/-- -
13976 N13E70
(-892",250")
β/- Dai/--- 0125/---- 08/-- -
13977 N18E67
(-853",336")
β/- Cao/--- 0040/---- 02/-- -
13969 S06W65
(879",-60")
/β /Cao /0030 /06 -
13970 N15W82
(931",264")
/ / / / -
13973 N13W42
(636",289")
/β /Cao /0020 /03 -

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

Events not associated with currently named NOAA regions: C2.6(06:21) C4.9(13:03) C2.6(15:12) C3.3(15:53) C5.3(16:55) C4.7(17:56) M1.7(19:41) C2.5(10:38) C2.3(11:31) C2.6(13:17) C2.2(13:54) C2.9(14:49) C3.4(16:34) C2.5(17:42) C2.1(18:48) C2.3(19:13) C2.5(19:22) C2.4(20:36) C2.2(22:40) C2.5(22:50)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 28-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 28-Jan-2025 20:30 UT .