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20 January 2023
20230119 Week Rotation Today Rotation Week 20230121

 
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
13184 S12W77
(929",-183")
β/β Cso/Cso 0190/0180 02/03 -
13186 N25W67
(814",441")
β/β Eho/Eho 0320/0350 04/05 -
13190 S15W16
(260",-172")
βγ/βγ Eki/Eki 0860/0950 13/17 -
13191 N11W27
(436",261")
β/β Dao/Dsi 0220/0230 08/08 -
13192 N16W13
(211",349")
βγ/βγ Fki/Fki 0350/0420 21/17 - / C2.8(18:50)
C2.6(12:30)
C2.6(12:24)
13194 S23W30
(450",-311")
β/β Bxo/Bxo 0010/0000 02/02 -
13195 N21W36
(536",414")
β/β Bxo/Cro 0010/0030 03/05 -
13196 N12E19
(-311",282")
β/β Dro/Dro 0020/0030 03/02 -
13197 N24E34
(-499",461")
β/- Bxo/--- 0010/---- 04/-- -
13198 N27E46
(-626",495")
β/- Cao/--- 0030/---- 06/-- -
13188 S23W30
(450",-311")
/β /Bxo /0010 /03 -
13193 S22W91
(903",-365")
/β /Bxo /0010 /02 -

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

Events not associated with currently named NOAA regions: C2.9(01:15) C6.7(01:34) C2.6(03:28) C2.8(03:48) C4.0(04:55) C4.5(06:23) C4.8(12:53) C5.3(13:47) C4.0(16:50) C4.0(10:57) C5.6(15:26) C3.6(17:12) C2.9(18:34) C3.6(19:32) C6.2(22:47) M1.7(10:06) M1.0(10:25)

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