13 September 2024
20240912 Week Rotation Today Rotation Week 20240914



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13811 S13W91
(928",-210")
βγ/β Dsi/Dso 0150/0160 07/05 -
13813 S25W80
(851",-418")
α/β Hax/Cso 0020/0070 03/05 -
13814 N16W43
(627",177")
βγδ/βγδ Dhi/Dhi 0280/0300 13/13 -
13815 S26W69
(800",-453")
α/α Hsx/Hsx 0140/0130 01/01 -
13816 S10W76
(911",-192")
β/β Cso/Cso 0070/0060 03/05 -
13820 S21W76
(864",-366")
α/α Axx/Axx 0010/0010 04/01 -
13822 N14W31
(478",129")
β/β Dai/Dac 0130/0120 13/20 -
13823 S19W91
(901",-305")
β/β Cro/Dai 0050/0150 06/13 -
13824 S04E02
(-33",-186")
βγ/β Dai/Dai 0170/0140 20/15 C4.8(21:23)
M1.1(20:41)
C9.4(18:51)
M1.4(17:49) / -
13817 S14W47
(678",-308")
/ / / / -
13819 S27W64
(764",-476")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C9.6(12:21) M1.5(00:46) M1.7(01:29) M1.3(02:33) M2.1(04:37) M2.3(04:58) M5.3(06:38) M5.2(07:03) M2.9(08:14) M1.3(14:56) C9.7(18:46) C7.7(19:26) C6.4(20:04) C8.0(20:53) C8.9(21:04) M2.1(21:34)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 13-Sep-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 13-Sep-2024 23:30 UT .