show styles

29 January 2025
20250128 Week Rotation Today Rotation Week 20250130

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20250129 18:58 HMI 6173Å 20250129 19:34 GHN Hα 20250129 07:46
SWAP 174Å 20250129 17:38 AIA 193Å 20250129 20:25 XRT 20250128 17:53
HMI Mag 20250129 18:58 No Time Data Available GONG Farside 20250128 12:00
No Time Data Available AIA 193Å 20250129 20:25 No Time Data Available
HMI Mag 20250129 18:58 AIA 94Å 20250129 20:24 AIA 131Å 20250129 20:24
AIA 171Å 20250129 20:24 AIA 193Å 20250129 20:25 AIA 211Å 20250129 20:24
HMI Mag 20250129 18:58 AIA 304Å 20250129 20:24 AIA 335Å 20250129 20:28
AIA 1600Å 20250129 20:27 AIA 1700Å 20250129 20:28 HMI 6173Å 20250129 19:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13967 S17W91
(930",-284")
β/β Dro/Dro 0030/0030 04/04 -
13972 S19W83
(914",-304")
β/β Cao/Cro 0040/0020 10/06 -
13974 S17E36
(-549",-206")
βδ/β Dai/Cao 0090/0090 13/12 -
13975 N15W82
(931",264")
β/β Bxo/Bxi 0020/0020 03/08 -
13976 N13E57
(-797",271")
β/β Dac/Dai 0130/0125 16/08 -
13977 N19E55
(-755",370")
βγ/β Cao/Cao 0050/0040 11/02 -
13978 N11E68
(-887",221")
α/- Hax/--- 0100/---- 01/-- -
13969 S06W79
(951",-82")
/ / / / - / C4.7(17:56)
13970 N15W91
(939",248")
/ / / / -
13973 N13W56
(788",272")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.2(02:35) C3.7(03:00) C5.0(04:49) C2.0(06:54) C1.7(07:20) C2.6(09:40) C2.5(11:59) C2.4(13:06) C3.3(18:02) C2.3(18:49) C2.4(19:11) M1.0(03:36) C2.7(19:29) C9.2(19:48) C2.8(20:44) C2.1(21:46) C2.1(22:25) C3.3(23:47) M1.7(19:41)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 29-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 29-Jan-2025 20:30 UT .