show styles

22 January 2023
20230121 Week Rotation Today Rotation Week 20230123

 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13184 S12W91
(952",-203")
α/α Hsx/Hsx 0020/0090 01/02 - / C5.0(16:21)
13186 N24W91
(889",393")
α/β Hsx/Eso 0060/0230 01/04 -
13190 S15W43
(644",-188")
βγδ/βγ Eki/Eki 0680/0710 17/14 -
13191 N12W56
(792",251")
β/β Dao/Dao 0140/0220 06/08 -
13192 N16W41
(616",333")
βγ/βγ Fki/Fki 0270/0330 29/32 -
13194 S25W56
(733",-365")
β/β Cao/Cao 0080/0040 15/04 -
13196 N12W10
(166",288")
α/β Axx/Bxo 0010/0010 01/04 C4.7(15:47)
C8.3(10:37)
C7.0(02:09)
C3.2(00:11) / -
13197 N24E06
(-93",477")
β/β Cro/Bxo 0010/0010 08/04 -
13198 N27E19
(-283",517")
β/β Cso/Cao 0030/0030 06/06 -
13199 N15E35
(-541",322")
β/β Dai/Cao 0090/0040 10/05 -
13188 S23W63
(800",-342")
/ / / / -
13195 N21W62
(804",387")
/β /Bxo /0010 /04 -

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

Events not associated with currently named NOAA regions: C3.1(02:34) C5.1(11:39) C6.1(11:52) C6.4(12:00) C3.6(14:04) C4.5(15:01) M1.1(12:12) M1.6(16:49) C2.8(06:17) C4.6(09:35) C3.7(11:02) C3.7(11:21) C3.7(12:28) C3.3(18:11) C5.6(20:09)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 22-Jan-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 22-Jan-2023 20:30 UT .