show styles

29 April 2025
20250428 Week Rotation Today Rotation Week 20250430

 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
14064 N11W90
(934",181")
β/β Dso/Dso 0100/0100 02/04 -
14065 S31W83
(810",-481")
α/α Hsx/Hsx 0030/0030 01/01 -
14068 S25W35
(496",-348")
β/α Bxo/Hrx 0010/0010 02/01 -
14069 S07W76
(918",-98")
α/α Axx/Axx 0010/0010 01/01 -
14070 S12W46
(672",-148")
βγ/β Dso/Dso 0060/0110 08/11 -
14072 S19W09
(141",-242")
β/α Dai/Hsx 0070/0050 09/04 -
14076 N06E12
(-197",170")
α/α Hsx/Hsx 0090/0080 01/01 C2.2(06:49)
M1.7(05:10)
C2.4(04:51)
C1.6(04:40)
C1.7(04:13) / -
14077 S17E14
(-221",-211")
α/α Hrx/Hrx 0010/0020 02/04 -
14078 N16W52
(723",305")
β/- Bxo/--- 0010/---- 02/-- -
14079 N08E70
(-887",156")
β/- Dso/--- 0120/---- 02/-- -
14067 S04W87
(948",-62")
/ / / / - / C2.3(05:46)
14073 N11W18
(290",249")
/β /Bxo /0010 /02 -
14075 S11E02
(-32",-110")
/ / / / - / C1.6(12:34)

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

Events not associated with currently named NOAA regions: C1.5(07:48) C1.5(10:20) C1.3(11:14) C1.3(11:58) C1.7(12:54) C1.4(14:35) C1.2(16:04) C1.7(16:59) C1.4(20:05) C3.3(21:40) C1.8(23:08) C1.6(23:20) C3.9(23:44)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 29-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 29-Apr-2025 07:30 UT .