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21 May 2022
20220520 Week Rotation Today Rotation Week 20220522

 
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
13007 S22W91
(878",-355")
α/α Hsx/Hsx 0020/0110 01/04 -
13010 S14W45
(652",-208")
β/β Cro/Cso 0050/0050 09/16 -
13014 N24W23
(339",413")
βγδ/βγδ Dkc/Ekc 1190/1100 12/30 C3.5(00:08)
/ C5.2(23:24)
13015 N14W27
(419",257")
β/α Cso/Hsx 0020/0050 02/05 - / C2.5(11:42)
13016 S19E07
(-109",-280")
β/β Dao/Eao 0070/0140 05/04 -
13017 N14W00
(0",260")
β/β Cro/Cro 0030/0030 06/09 -
13019 N11E41
(-612",204")
α/β Cro/Cro 0020/0020 04/03 -
13008 N16W91
(910",260")
/ / / / -
13011 N16W48
(678",281")
/ / / / -
13013 S27W67
(778",-419")
/ / / / -
13018 S11W02
(32",-150")
/α /Axx /0000 /03 -

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

Events not associated with currently named NOAA regions: C2.3(06:32) C2.1(08:12) C2.4(09:12) C3.5(11:19) C3.4(13:29) C2.7(14:27) C2.5(15:27) C1.9(18:59) C3.9(00:08) C2.7(12:10) C2.8(12:27) C2.1(12:54) C3.7(17:19) C2.5(18:46) C8.4(22:03) M3.0(07:35)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 21-May-2022 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 21-May-2022 23:30 UT .