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 20 January 2022
⇐20220119 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20220121⇒

 
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
12927 S20W78
(896",-315") 		α/α Hsx/Hsx 0030/0030 01/01 -
12929 N07W83
(960",128") 		β/β Dao/Dko 0230/0260 02/04 -
12930 N21W84
(905",356") 		β/β Dao/Dao 0210/0230 04/06 -
12933 S22W47
(662",-309") 		β/β Cao/Cso 0100/0080 10/08 -
12932 N32W05
(72",589") 		/ / / / -

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

Events not associated with currently named NOAA regions: C1.2(02:08) C1.1(02:09) C1.6(02:31) M5.5(05:41) C1.0(23:50)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 20-Jan-2022 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-2022 20:30 UT .