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30 December 2023
20231229 Week Rotation Today Rotation Week 20231231

 
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
13529 S22W91
(904",-365")
β/β Dao/Eao 0040/0130 03/02 -
13530 N06W89
(969",102")
β/β Dao/Cao 0070/0020 06/04 -
13531 S20W65
(832",-314")
β/β Cso/Cso 0210/0140 02/02 -
13533 N14W64
(852",256")
β/β Dao/Dao 0170/0110 09/07 -
13534 S13E18
(-294",-175")
β/β Dao/Cro 0090/0020 09/05 -
13535 S05W43
(664",-50")
α/β Axx/Bxo 0002/0010 03/03 C2.6(07:45) / -

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

Events not associated with currently named NOAA regions: C1.4(00:01) C1.2(00:23) C1.5(00:49) C1.1(04:17) C1.4(05:02) C1.9(06:59) C3.2(07:29) C1.7(11:47) C1.6(14:04) C2.2(14:44) C5.8(15:17) C1.4(02:13) C1.3(03:36) C1.2(04:26) C1.5(07:14) C9.8(07:49) C1.8(11:31) C2.5(12:05) C6.6(20:07)

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