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7 August 2025
20250806 Week Rotation Today Rotation Week 20250808

 
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 S14W65
(833",-269")
β/β Cso/Cso 0030/0040 04/06 -
14165 N12W30
(464",109")
β/β Dao/Dso 0230/0220 06/08 -
14167 N11W91
(928",181")
βγ/βγ Ehi/Ehi 0250/0250 11/11 -
14168 N05W30
(472",-6")
βγδ/βγδ Ekc/Dac 0250/0170 22/21 -
14169 N23E39
(-549",295")
β/β Cao/Cao 0080/0070 03/04 C5.0(01:16)
/ C3.6(17:25)
14170 S17W61
(792",-322")
βγ/βγ Dao/Dao 0090/0070 08/10 -
14171 N19E58
(-760",255")
α/- Hsx/--- 0050/---- 01/-- -
14172 N08E45
(-664",59")
βγ/- Cro/--- 0020/---- 07/-- C4.6(09:47)
C4.3(03:26) / -
14173 S16W32
(483",-343")
β/- Bxo/--- 0010/---- 02/-- -
14164 S21W82
(874",-350")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.8(00:23) C4.0(01:54) C9.1(02:09) C4.6(03:09) M2.2(02:25) C9.6(13:19) C2.9(14:44) C3.7(15:53) C3.4(16:39) C2.8(17:42) C2.1(18:10) C2.6(19:02) C4.1(21:03) C3.0(23:03) C3.9(23:56) M1.1(16:56)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 7-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 7-Aug-2025 11:30 UT .