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18 October 2024
20241017 Week Rotation Today Rotation Week 20241019

 
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
13852 S13W79
(921",-233")
β/βγ Cao/Cko 0190/0250 09/07 -
13854 S06W74
(921",-125")
βγ/βγδ Ehi/Eki 0300/0300 16/25 -
13855 N15W91
(929",249")
β/β Cro/Cro 0020/0020 03/06 - / C3.9(05:40)
13856 N10W33
(518",89")
βγδ/βγδ Dac/Dai 0190/0150 12/18 -
13857 S07E11
(-183",-208")
βγ/β Dao/Dso 0130/0100 06/02 -
13858 S15E06
(-97",-338")
β/α Bxo/Hax 0010/0020 04/02 -
13859 S12W15
(244",-288")
β/β Dao/Dao 0110/0060 10/05 - / C2.1(23:54)
13860 S07E01
(-16",-210")
β/- Dai/--- 0070/---- 06/-- C2.1(22:56) / -
13853 N22W75
(863",337")
/ / / / -

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

Events not associated with currently named NOAA regions: C3.8(00:10) C5.7(03:20) C3.0(04:07) C2.2(07:07) C2.3(09:37) C5.9(10:07) C4.2(12:23) C2.7(15:33) M1.1(17:28) M4.8(19:27) C4.0(08:01) C2.5(10:25) C6.6(14:07) C2.6(15:40) C3.2(16:23) C5.4(21:02) M2.4(04:53)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-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 18-Oct-2024 23:30 UT .