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29 January 2025
20250128 Week Rotation Today Rotation Week 20250130

 
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
13967 S17W89
(931",-281")
β/β Dro/Dro 0030/0030 04/04 -
13972 S19W81
(909",-300")
β/β Cao/Cro 0040/0020 10/06 -
13974 S17E38
(-575",-209")
βδ/β Dai/Cao 0090/0090 13/12 -
13975 N15W80
(926",267")
β/β Bxo/Bxi 0020/0020 03/08 -
13976 N13E59
(-814",268")
β/β Dac/Dai 0130/0125 16/08 -
13977 N19E57
(-773",367")
βγ/β Cao/Cao 0050/0040 11/02 -
13978 N11E70
(-899",218")
α/- Hax/--- 0100/---- 01/-- -
13969 S06W77
(944",-79")
/ / / / - / C4.7(17:56)
13970 N15W91
(939",248")
/ / / / -
13973 N13W54
(769",275")
/ / / / -

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) M1.0(03:36) C2.6(15:12) C3.3(15:53) C5.3(16:55) 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 16:30 UT .