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13 April 2025
20250412 Week Rotation Today Rotation Week 20250414

 
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
14054 S15W91
(923",-247")
β/β Cso/Dso 0090/0100 04/05 -
14055 N04W71
(903",97")
βγδ/βγδ Ekc/Dkc 0740/0270 17/15 M1.3(10:03)
M1.4(09:43)
M2.3(04:48)
M1.1(04:25)
M1.1(04:01)
C6.5(03:27)
C9.4(00:41)
/ M1.3(23:32)
C7.9(20:44)
C5.5(19:41)
M1.3(15:00)
M2.3(12:33)
M2.7(11:35)
M2.0(11:05)
14056 S08W16
(262",-41")
β/α Cso/Hsx 0060/0050 03/01 -
14058 N13W72
(887",243")
β/β Dao/Cso 0070/0030 07/06 -
14060 N09E27
(-430",233")
β/β Dso/Dao 0130/0120 07/04 -
14061 N17W11
(175",369")
β/α Dso/Axx 0020/0010 05/03 -
14057 N09W19
(308",239")
/ / / / - / C4.6(14:25)
14059 N13E06
(-97",307")
/β /Bxo /0010 /02 -

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

Events not associated with currently named NOAA regions: C6.5(02:35) C7.6(08:09) M1.0(01:21) M1.0(06:38) M1.6(21:17)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 13-Apr-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 13-Apr-2025 11:30 UT .