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4 October 2024
20241003 Week Rotation Today Rotation Week 20241005

 
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
13836 S11W76
(914",-207")
β/α Bxo/Hax 0010/0030 05/03 M1.2(10:58) / -
13839 S14W36
(548",-316")
α/β Hsx/Cso 0060/0060 01/02 -
13841 N13W36
(551",129")
βδ/βδ Dai/Dai 0200/0220 25/17 -
13842 S15W22
(348",-345")
βγδ/βγδ Ekc/Ekc 0530/0380 35/27 -
13843 S09W53
(758",-214")
βδ/βγ Ehi/Dai 0250/0180 19/17 -
13844 S15W44
(645",-323")
βγδ/βδ Dki/Dai 0350/0160 25/11 -
13845 N17W88
(916",275")
α/β Axx/Bxo 0010/0010 01/06 -
13846 S09W91
(946",-147")
β/β Cro/Cro 0020/0020 02/05 -
13847 S28E18
(-262",-540")
α/α Hrx/Hrx 0020/0020 01/01 -
13848 N13E42
(-627",136")
βγ/βδ Dkc/Dhc 0330/0280 15/05 -
13835 S22W91
(888",-355")
/ / / / -
13838 N15W68
(860",207")
/ / / / -
13840 N14W84
(925",219")
/ / / / -

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

Events not associated with currently named NOAA regions: C9.8(12:08) C7.5(18:00) M1.2(00:09) M4.0(04:36) M1.1(20:55) M1.2(22:04) C9.8(04:43) C8.7(06:43) M1.1(02:23) M1.5(03:22) M1.5(08:10) M1.5(08:30) M1.5(17:18) M6.7(20:09) M2.3(21:39) X9.0(12:08)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 4-Oct-2024 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 4-Oct-2024 23:30 UT .