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28 February 2025
20250227 Week Rotation Today Rotation Week 20250301

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20250228 10:58 HMI 6173Å 20250228 11:46 No Time Data Available
SWAP 174Å 20250228 11:08 AIA 193Å 20250228 12:24 XRT 20250227 17:53
HMI Mag 20250228 10:58 No Time Data Available GONG Farside 20250227 00:00
No Time Data Available AIA 193Å 20250228 12:24 No Time Data Available
HMI Mag 20250228 10:58 AIA 94Å 20250228 12:24 AIA 131Å 20250228 12:24
AIA 171Å 20250228 12:24 AIA 193Å 20250228 12:24 AIA 211Å 20250228 12:24
HMI Mag 20250228 10:58 AIA 304Å 20250228 12:24 AIA 335Å 20250228 12:27
AIA 1600Å 20250228 12:27 AIA 1700Å 20250228 12:27 HMI 6173Å 20250228 11:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13998 S14W91
(939",-234")
βγ/βγ Ekc/Ekc 0320/0320 22/22 -
14000 N17W83
(919",295")
βγ/βγ Cai/Cai 0100/0100 11/11 -
14002 N14W52
(742",305")
β/ Bxo/ 0010/ 03/ -
14004 S15E02
(-32",-131")
β/α Bxo/Hrx 0010/0010 03/01 -
14006 N18W02
(32",413")
βγ/βγ Dki/Dki 0350/0380 16/10 -
14007 S12W01
(16",-81")
β/β Cro/Cao 0020/0030 03/05 -
14008 N05E28
(-454",191")
α/α Hsx/Hsx 0020/0020 01/01 -
14003 N10W28
(449",273")
/ / / / -
14005 S05W27
(439",24")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.5(00:23) C2.2(01:04) C2.1(02:53) C3.1(05:15) C3.4(07:17) C4.9(07:32) C4.0(10:07) C2.4(03:16) C4.2(04:41) C3.2(05:11) C5.7(06:16) C2.4(08:11) C2.4(10:04) C7.5(12:23) C7.2(14:53) C2.7(16:09) C3.7(19:16) C9.3(23:12)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 28-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 28-Feb-2025 12:30 UT .