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12 December 2023
20231211 Week Rotation Today Rotation Week 20231213

 
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
13511 S22W91
(902",-364")
β/βγ Cso/Fsi 0060/0140 03/09 C1.3(00:02)
/ C4.5(15:21)
C1.8(15:03)
C3.7(13:38)
C2.5(13:05)
C2.3(12:41)
C1.0(12:24)
13513 N19W26
(405",326")
βγ/βγ Eai/Eai 0210/0220 15/16 -
13514 N06W20
(332",111")
β/β Cro/Cso 0010/0030 01/06 C1.2(01:04) / -
13515 S14E24
(-386",-228")
α/α Hrx/Axx 0010/0010 01/01 -
13516 S19E27
(-419",-310")
α/β Hax/Cso 0060/0040 03/03 -
13517 N14W15
(245",245")
β/- Bxo/--- 0010/---- 04/-- C1.5(00:34) / -
13510 S15W91
(940",-252")
/α /Axx /0010 /03 -
13512 S09W50
(739",-146")
/ / / / -

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

Events not associated with currently named NOAA regions: C9.1(03:27) C9.0(03:29) C3.0(09:45) C1.3(12:33) C8.3(13:30) C2.7(14:21) C1.7(19:08) C1.3(19:46) C1.6(19:56) C1.8(21:52)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 12-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 12-Dec-2023 20:30 UT .