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6 August 2025
20250805 Week Rotation Today Rotation Week 20250807

 
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 S14W53
(734",-287")
β/β Cso/Cso 0040/0050 06/03 -
14165 N12W18
(287",101")
β/α Dso/Hax 0220/0110 08/02 -
14167 N11W86
(926",172")
βγ/βγ Ehi/Ehi 0250/0280 11/14 C2.5(08:50)
C6.0(07:42) / -
14168 N06W18
(291",2")
βγδ/βγδ Dac/Eac 0170/0090 21/13 -
14169 N23E46
(-628",303")
β/β Cao/Cao 0070/0080 04/04 -
14170 S15W47
(669",-311")
βγ/- Dao/--- 0070/---- 10/-- C2.9(14:44) / -
14164 S21W69
(825",-371")
/ / / / -

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

Events not associated with currently named NOAA regions: C1.7(00:54) C2.1(01:09) C2.0(02:19) C3.0(03:13) C2.9(04:07) C2.4(04:27) C1.8(05:32) C1.9(05:40) C5.2(06:04) C4.3(10:38) C3.9(10:56) C8.5(11:38) C9.6(13:19) C4.8(20:57) C2.1(21:52) C1.9(22:45) C2.2(23:13)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 6-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 6-Aug-2025 15:30 UT .