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 28 February 2023
⇐20230227 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20230301⇒

 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available HMI 6173Å 20230227 23:34 GHN Hα 20230225 10:47
AIA 171Å 20230228 00:24 AIA 193Å 20230228 00:24 XRT 20230227 06:25
No Time Data Available No Time Data Available GONG Farside 20230226 12:00
No Time Data Available AIA 193Å 20230228 00:24 No Time Data Available
No Time Data Available AIA 94Å 20230228 00:24 AIA 131Å 20230228 00:24
AIA 171Å 20230228 00:24 AIA 193Å 20230228 00:24 AIA 211Å 20230228 00:24
No Time Data Available AIA 304Å 20230228 00:24 AIA 335Å 20230228 00:28
AIA 1600Å 20230228 00:28 AIA 1700Å 20230228 00:28 HMI 6173Å 20230227 23:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13229 N26W86
(868",428") 		β/β Cso/Eso 0040/0130 53/07 -
13230 S23W58
(757",-316") 		β/β Cro/Cso 0030/0110 03/10 -
13234 N25W34
(492",498") 		βγδ/βδ Fkc/Ekc 0750/0580 40/25 -
13235 N19W57
(769",376") 		β/β Bxo/Cao 0010/0030 02/05 -
13236 S27W44
(601",-359") 		β/β Cso/Dai 0140/0070 20/11 -
13237 S08W24
(391",-23") 		β/β Bxo/Bxo 0010/0010 03/02 -
13238 N08E50
(-736",211") 		α/- Hsx/--- 0050/---- 01/-- -

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

Events not associated with currently named NOAA regions: C1.9(00:56) C2.4(04:08) C2.4(04:50) C2.4(05:25) C2.5(06:20) C3.3(06:40) C3.3(06:48) C2.0(08:20) C1.8(10:44) C2.0(13:59) C2.1(14:34) C5.8(16:05) M8.6(17:35) C4.5(10:12) C2.1(14:22) C2.2(16:08) C2.6(16:22) C2.1(17:44) C1.7(21:52) C2.2(23:27)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 28-Feb-2023 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-2023 20:30 UT .