25 April 2024
⇐20240424 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20240426⇒



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13638 S17W83
(905",-268") 		β/β Cai/Bxo 0030/0010 06/10 -
13639 N29W75
(805",478") 		β/βγ Eao/Eai 0080/0160 04/09 -
13643 S12W66
(853",-166") 		βγ/β Eac/Bxo 0240/0010 16/06 -
13644 N13W30
(466",280") 		α/β Hsx/Dao 0060/0080 02/06 -
13645 S08W80
(930",-118") 		βγ/βγ Dkc/Dkc 0260/0250 15/17 C4.2(12:25)
/ M2.0(22:54)
13646 N21W29
(432",405") 		β/βγ Dai/Dai 0230/0200 12/18 -
13647 S14W70
(870",-204") 		β/βγ Dai/Dac 0140/0190 12/20 -
13648 N18W47
(664",344") 		βγ/β Dai/Bxo 0070/0010 11/05 -
13650 S11W54
(758",-136") 		β/β Bxo/Cai 0010/0110 02/12 -
13652 N14W14
(224",304") 		β/β Cso/Dso 0080/0120 05/05 -
13653 N03E06
(-99",127") 		α/ Axx/ 0000/ 01/ -
13654 S08E16
(-261",-58") 		β/β Eac/Dai 0130/0160 18/13 -
13655 S28E21
(-302",-383") 		β/β Eso/Dao 0120/0130 05/04 -
13656 S12E33
(-509",-134") 		β/β Cro/Cro 0020/0010 05/03 -
13657 S12E01
(-16",-122") 		β/β Cro/Bxo 0020/0010 07/01 -
13658 S21W41
(585",-286") 		β/- Bxo/--- 0010/---- 02/-- -
13637 S13W91
(928",-215") 		/ / / / -
13640 N21W91
(889",339") 		/ / / / -
13651 N15W54
(746",290") 		/ / / / -

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

Events not associated with currently named NOAA regions: C4.4(00:28) C3.6(00:41) C4.8(01:12) C8.7(01:28) C2.9(08:10) C2.7(11:55) C4.4(13:03) C3.7(14:26) M1.0(01:40) M1.0(02:01) M1.1(03:03) M1.0(13:11) C3.4(15:54) C4.0(17:54) C4.1(19:15) C7.9(19:51) C7.4(22:12) M1.1(22:27)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 25-Apr-2024 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 25-Apr-2024 15:30 UT .