show styles

27 February 2025
20250226 Week Rotation Today Rotation Week 20250228

 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13996 S16W91
(930",-266")
β/β Fso/Fso 0140/0180 03/03 -
13998 S14W75
(908",-202")
βγ/βγδ Ekc/Ekc 0320/0400 22/28 -
14000 N17W67
(853",326")
βγ/βγ Cai/Dai 0100/0140 11/14 -
14004 S15E11
(-179",-134")
α/α Hrx/Hrx 0010/0010 01/01 -
14006 N18E14
(-223",410")
βγ/βγ Dki/Dko 0380/0380 10/10 -
14007 S12E15
(-246",-85")
β/β Cao/Cao 0030/0030 05/05 -
14008 N05E45
(-684",169")
α/α Hsx/Hsx 0020/0020 01/01 -
13999 N11W91
(950",181")
/β /Bxo /0010 /02 -
14002 N13W41
(620",306")
/ / / / -
14003 N10W12
(199",284")
/ / / / -
14005 S05W10
(168",35")
/ / / / - / C4.5(18:33)
C2.9(14:26)
C3.6(03:36)

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

Events not associated with currently named NOAA regions: C2.4(03:16) C4.2(04:41) C3.2(05:11) C5.7(06:16) C2.4(08:11) C4.3(11:45) C5.7(12:32) C2.7(19:24) C3.1(19:48) C3.0(20:22) C2.2(22:17) C3.5(22:37)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 27-Feb-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-Feb-2025 08:30 UT .