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9 August 2025
20250808 Week Rotation Today Rotation Week 20250810

 
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
14161 S15W90
(913",-243")
β/β Cso/Cso 0060/0020 01/02 - / C1.9(21:19)
14165 N11W55
(762",121")
α/β Hsx/Cao 0150/0100 02/08 -
14168 N05W55
(773",22")
βγδ/βγδ Eki/Eki 0350/0260 17/23 C9.2(06:47)
C3.8(06:26)
C1.9(04:43)
C5.4(02:57)
C4.3(02:06)
C3.1(01:16)
/ M1.0(18:56)
C7.8(18:06)
C6.8(17:43)
C8.1(14:15)
C1.6(10:02)
C2.5(08:56)
C2.4(08:32)
14169 N23E14
(-211",275")
β/β Cso/Cao 0110/0070 07/04 -
14170 S16W86
(907",-266")
β/β Dso/Dso 0080/0140 04/04 -
14171 N18E33
(-491",208")
α/α Hsx/Hsx 0030/0040 01/01 -
14172 N08E21
(-337",34")
βγ/βγ Eai/Dai 0140/0130 14/12 -
14173 S18W60
(780",-340")
β/β Dro/Bxo 0020/0010 03/04 -
14174 S08W35
(539",-216")
α/β Hrx/Bxo 0010/0010 01/02 -
14175 N12E55
(-759",137")
α/- Hrx/--- 0020/---- 02/-- -
14176 N26E41
(-559",342")
β/- Dro/--- 0020/---- 04/-- -
14177 N05E55
(-773",22")
α/- Hrx/--- 0020/---- 01/-- -

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

Events not associated with currently named NOAA regions: C4.6(03:13) C2.1(05:59) C1.9(05:40) C1.6(11:11) C9.8(16:38) C4.9(22:11)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 9-Aug-2025 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 9-Aug-2025 07:30 UT .