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1 June 2025
20250531 Week Rotation Today Rotation Week 20250602

 
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
14096 N07W78
(918",117")
α/α Hsx/Hsx 0060/0060 01/01 -
14099 S14W25
(389",-221")
βγδ/βγδ Dkc/Dkc 0250/0250 13/13 C1.5(02:56)
C1.6(01:19)
C1.7(00:29)
C4.0(00:12)
/ C1.9(22:41)
14100 N08W14
(227",141")
βγδ/βγ Ekc/Eki 0440/0440 26/26 -
14101 N05W28
(444",90")
β/β Dao/Dao 0030/0030 03/03 - / M4.5(08:08)
14104 N06E13
(-212",108")
β/β Dso/Dso 0080/0080 03/03 -
14094 N20W91
(888",323")
/ / / / -
14097 S14W78
(898",-227")
/ / / / -
14102 S22W68
(814",-351")
/ / / / -
14103 S17W58
(768",-272")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.0(04:19) C1.8(05:40) C1.3(07:17) C8.9(14:34) C3.8(16:13) C9.0(10:01) C2.7(11:35) C6.5(13:21) C2.5(18:13) C4.8(19:00) C2.2(21:54) C2.3(22:30) C2.2(22:31) M2.9(15:36)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 1-Jun-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 1-Jun-2025 23:30 UT .