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25 July 2025
20250724 Week Rotation Today Rotation Week 20250726

 
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
14142 N04W91
(941",67")
α/α Hax/Hax 0060/0040 01/01 -
14149 N17W05
(79",193")
βγ/β Ehi/Ehi 0260/0260 12/08 C7.4(00:55)
/ C2.0(20:52)
C5.8(18:34)
C1.6(11:49)
C1.4(07:26)
14150 S13W07
(112",-296")
α/β Hsx/Cao 0050/0070 02/05 -
14152 N09E12
(-194",63")
α/α Axx/Axx 0010/0010 01/01 -
14153 S28E25
(-353",-512")
βγ/β Eai/Dai 0180/0080 08/07 -
14154 S13E38
(-568",-278")
α/β Hsx/Eao 0040/0090 02/03 -
14155 S09E55
(-765",-196")
β/- Cai/--- 0050/---- 05/-- C2.2(07:56)
C1.7(05:45) / -
14156 N11E54
(-751",129")
α/- Hrx/--- 0020/---- 01/-- -
14157 S19E48
(-665",-361")
α/- Hsx/--- 0050/---- 01/-- -
14158 S17W53
(722",-325")
β/- Cro/--- 0020/---- 04/-- -
14144 S15W69
(852",-273")
/ / / / -
14147 N06W66
(859",63")
/ / / / -
14151 N11W85
(923",172")
/ / / / -

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

Events not associated with currently named NOAA regions: C1.4(02:49) C1.8(03:08) C1.8(00:59) C1.6(01:16) C1.3(04:17) C1.3(04:38) C1.4(05:08) C8.1(05:24) C3.6(10:09) C2.4(11:11) C2.3(16:31) C4.1(16:45) C4.4(17:28)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 25-Jul-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 25-Jul-2025 11:30 UT .