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28 February 2023
20230227 Week Rotation Today Rotation Week 20230301

 
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
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 .