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3 December 2023
20231202 Week Rotation Today Rotation Week 20231204

 
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
13494 S17W91
(930",-284")
α/α Hsx/Hsx 0020/0030 01/01 -
13500 S18W70
(870",-304")
βγ/βγ Ekc/Ekc 0270/0280 12/15 -
13501 S08W61
(844",-140")
α/α Hsx/Hsx 0030/0040 01/01 -
13505 S18E04
(-64",-311")
α/α Hsx/Hsx 0020/0030 01/01 -
13507 N08E16
(-266",126")
α/α Hsx/Hsx 0130/0080 01/01 -
13508 S15E13
(-212",-262")
α/α Hsx/Hsx 0060/0060 01/01 -
13509 N10W77
(934",166")
β/β Cso/Cri 0050/0030 05/11 -
13493 S13W91
(947",-218")
/ / / / -
13503 N19W46
(663",311")
/α /Axx /0010 /02 -
13506 N15W83
(933",250")
/ / / / -

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

Events not associated with currently named NOAA regions: C1.2(00:15) C1.4(01:05) C1.7(05:07) C1.6(07:28) C4.0(07:54) C2.9(14:18) C1.6(15:17) C1.4(16:38) C1.2(17:25) C1.3(19:48) C1.7(09:28) C1.4(12:16) C1.9(13:05) C1.9(16:21) C1.5(16:55) C1.4(17:35) C1.7(18:13) C2.7(21:12) C1.0(22:35) C1.1(23:01)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 3-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 3-Dec-2023 20:30 UT .