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29 October 2021
20211028 Week Rotation Today Rotation Week 20211030

 
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
12886 S19W79
(896",-327")
α/α Hsx/Hsx 0100/0090 01/01 -
12887 S26W19
(283",-489")
βγ/βγ Dkc/Dhi 0320/0250 28/26 C2.5(13:20)
C1.1(07:26)
C1.5(21:02)
/ X1.0(15:17)
C3.8(13:46)
C3.3(13:15)
M2.2(10:19)
C1.1(09:56)
M1.4(07:30)
12889 S23E06
(-93",-448")
β/β Bxo/Bxo 0030/0040 04/06 -
12890 S18W63
(819",-331")
β/β Bxo/Bxo 0030/0030 03/04 -
12891 N18E45
(-651",246")
β/β Cai/Cao 0220/0250 10/04 C1.5(11:18)
C5.9(06:00)
C4.8(05:43)
M1.5(02:22)
/ C3.1(19:34)
C3.1(18:07)
C2.2(12:26)
C1.2(12:09)
12888 S12E01
(-16",-277")
/ / / / -

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

Events not associated with currently named NOAA regions: None

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 29-Oct-2021 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 29-Oct-2021 19:30 UT .