20 May 2024
⇐20240519 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20240521⇒



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13672 N19W87
(894",309") 		α/α Axx/Hsx 0010/0020 01/21 -
13674 S13W54
(748",-195") 		β/β Csi/Csi 0120/0180 07/13 -
13676 S21W91
(884",-339") 		α/α Axx/Hax 0010/0080 01/01 -
13679 S08W32
(499",-105") 		βγ/βγ Esi/Eho 0170/0260 11/13 -
13683 S24W72
(824",-376") 		β/β Dai/Dsi 0110/0120 17/14 -
13684 S06W04
(66",-67") 		β/ Bxo/ 0010/ 03/ C4.6(18:24)
C2.2(12:43)
C2.9(10:29)
/ M1.6(21:53)
13685 S13E15
(-240",-183") 		βγ/βγ Ehi/Ehi 0420/0380 17/10 -
13686 S06E25
(-399",-70") 		α/α Hax/Hax 0130/0120 02/02 -
13687 N15W13
(206",276") 		β/- Bxo/--- 0010/---- 05/-- -
13673 S08W67
(865",-119") 		/α /Hrx /0010 /01 -
13678 N09W48
(697",170") 		/ / / / -
13680 N18W34
(505",319") 		/ / / / - / C2.5(08:50)
13682 N15W26
(402",274") 		/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C2.3(05:32) C6.7(05:42) C2.5(05:59) C2.4(09:52) C2.4(12:31) C2.3(13:12) C2.0(13:54) C1.8(14:07) C2.4(15:01) C2.9(16:07) C3.4(19:22) C2.8(20:23) C3.0(21:36) M1.9(13:37) M2.5(17:47)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 20-May-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 20-May-2024 23:30 UT .