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10 December 2023
20231209 Week Rotation Today Rotation Week 20231211

 
Main Far-side SDO short-wave SDO long-wave
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Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13507 N06W78
(948",102")
β/β Cso/Cso 0080/0150 02/06 -
13508 S15W80
(927",-251")
α/α Hsx/Hsx 0040/0060 01/01 -
13510 S15W75
(909",-251")
α/α Hax/Hax 0020/0050 03/06 -
13511 S22W71
(854",-363")
βγ/β Fsi/Esi 0180/0150 11/07 -
13513 N19E01
(-16",323")
βγ/βγ Eai/Eai 0150/0120 17/17 -
13514 N09E10
(-167",158")
β/β Cso/Dso 0030/0070 07/06 -
13515 S15E49
(-711",-249")
α/α Hsx/Hax 0030/0030 01/01 -
13516 S19E52
(-727",-314")
β/α Cso/Hsx 0070/0060 03/01 -
13505 S16W90
(936",-268")
/ / / / - / C1.7(23:46)
13512 S09W22
(361",-148")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.0(01:57) C1.9(02:54) C4.4(04:36) C1.3(06:01) C7.0(07:02) C1.8(07:48) C2.1(08:10) C6.6(10:31) C5.6(11:41) C3.9(14:19) C1.0(16:22) C1.0(16:56) C1.2(17:20) C1.3(18:26) M2.3(03:42) C1.5(17:22) C2.0(18:01) C1.2(19:15) C4.7(19:25)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 10-Dec-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 10-Dec-2023 20:30 UT .