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18 September 2022
20220917 Week Rotation Today Rotation Week 20220919

 
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
13100 S23W56
(729",-432")
β/β Eso/Cso 0190/0150 13/05 -
13102 S27W03
(44",-537")
β/β Eki/Eko 0310/0290 24/08 C3.7(16:08)
C3.8(15:04)
C2.2(15:02)
C1.8(13:30)
C3.6(12:59)
C1.5(11:24)
C1.2(10:45)
C1.4(04:35)
C1.1(02:33) / -
13103 S16W36
(541",-354")
β/β Bxo/Dai 0020/0100 09/07 -
13096 N18W89
(907",290")
/ / / / -
13099 N12W80
(920",176")
/ / / / -

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

Events not associated with currently named NOAA regions: C1.0(02:00) C1.6(04:13) C1.5(04:14) C3.5(17:18) C3.5(17:23) C1.8(20:35) C3.0(21:22) C2.3(20:13) C1.6(23:13) M1.9(13:21) M2.6(20:32)

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