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 1 May 2025
⇐20250430 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20250502⇒

 
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
14070 S12W75
(900",-180") 		β/β Csi/Dso 0050/0070 05/07 -
14072 S18W35
(521",-240") 		β/β Cai/Dai 0020/0060 07/05 -
14076 N06W13
(213",166") 		α/α Hsx/Hsx 0070/0080 01/01 -
14078 N15W78
(899",259") 		α/β Axx/Cro 0010/0020 01/04 -
14079 N08E50
(-724",176") 		βγ/βγ Ekc/Ehi 1040/0560 13/05 -
14068 S24W62
(769",-357") 		/α /Axx /0010 /01 -
14073 N11W46
(674",228") 		/ / / / -
14075 S11W26
(411",-120") 		/ / / / -
14077 S17W14
(221",-214") 		/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C1.0(05:21) C2.5(07:05) C1.5(07:25) C1.0(11:19) C1.6(14:51) C2.1(15:17) M2.0(07:41)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 1-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 1-May-2025 07:30 UT .