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 23 May 2025
⇐20250522 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20250524⇒

 
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
14087 N15W64
(823",257") 		α/α Hsx/Hsx 0090/0120 01/02 -
14090 S12W24
(378",-172") 		α/α Hsx/Hax 0030/0030 01/02 -
14092 S14E18
(-285",-204") 		α/α Hsx/Hsx 0060/0050 01/01 -
14093 S07E29
(-457",-91") 		α/β Hsx/Cao 0020/0030 01/03 -
14094 N20E28
(-419",348") 		β/β Cro/Cro 0010/0030 02/03 -
14095 S05W78
(923",-76") 		βγ/β Dai/Cao 0070/0030 08/06 -
14096 N06E50
(-723",117") 		α/α Hsx/Hsx 0050/0030 01/01 -
14097 S13E56
(-767",-198") 		β/- Cro/--- 0020/---- 04/-- C1.4(09:17)
C1.0(03:49)
C1.0(03:42) / -
14089 N11W34
(521",204") 		/ / / / -
14091 S13W41
(607",-193") 		/ / / / -

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

Events not associated with currently named NOAA regions: C1.4(11:58) C1.3(17:20) C1.2(19:23) C2.5(22:32)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 23-May-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 23-May-2025 11:30 UT .