7 October 2023
⇐20231006 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20231008⇒



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13448 N13W88
(934",210") 		α/α Hsx/Hsx 0030/0050 01/01 -
13450 S19W69
(848",-347") 		α/β Axx/Eao 0010/0090 02/13 -
13451 N16W34
(517",178") 		βγ/βγ Dai/Dai 0160/0140 17/18 -
13452 N10W38
(583",83") 		βγ/βγ Esi/Eai 0180/0220 12/28 -
13453 N10W72
(900",133") 		α/β Axx/Bxo 0010/0010 03/04 -
13454 S12W15
(243",-300") 		β/β Bxo/Bxo 0020/0010 06/04 C1.3(02:08)
/ C1.5(17:06)
13457 S12E24
(-383",-294") 		α/α Hrx/Hrx 0020/0030 01/01 -
13458 N15W25
(393",154") 		α/β Axx/Bxo 0010/0010 01/07 - / C1.4(15:36)
13459 N08E46
(-685",59") 		β/α Cro/Axx 0020/0010 05/02 -
13455 N25W09
(136",308") 		/ / / / -
13456 S31W61
(720",-536") 		/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C1.5(04:26) C1.4(04:49) C1.7(05:14) C1.7(05:15) C3.5(07:58) C1.1(11:00) C1.2(12:13) C1.6(13:14) C2.8(13:45) C1.8(14:37) C3.4(18:26) C1.7(20:38) C1.8(20:51) C1.7(22:14) M1.8(17:57) C4.0(17:43) C4.2(18:08)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 7-Oct-2023 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 7-Oct-2023 23:30 UT .