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18 August 2022
20220817 Week Rotation Today Rotation Week 20220819

 
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
13078 S20W48
(663",-393")
βγδ/βγδ Dac/Dao 0190/0270 10/10 -
13079 S06W91
(941",-96")
β/β Cao/Cao 0080/0080 03/07 -
13081 N11W22
(349",77")
β/βγ Cao/Dao 0150/0120 09/10 -
13082 N23E23
(-342",273")
β/β Dao/Bxo 0080/0010 07/03 -
13083 S24W56
(719",-440")
β/β Dao/Cro 0030/0020 04/04 -
13074 S17W91
(905",-273")
/α /Hsx /0030 /02 -
13076 N15W77
(892",219")
/α /Axx /0010 /02 C2.7(12:27) / -

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

Events not associated with currently named NOAA regions: C4.5(04:18) C2.2(04:35) C4.2(05:04) C5.7(05:54) C1.9(08:05) C3.6(08:35) C1.7(09:13) C3.4(10:19) C4.2(15:44) C1.1(17:46) C1.5(18:09) C3.0(19:28) C3.4(20:01) C1.0(20:39) C6.3(21:44) C4.4(22:28) M1.3(10:00) M1.5(10:37) M1.3(14:01)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-Aug-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 18-Aug-2022 23:30 UT .