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22 July 2023
20230721 Week Rotation Today Rotation Week 20230723

 
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
13372 N23W65
(788",335")
β/βγ Eko/Fko 0340/0380 09/13 -
13373 N08W44
(651",72")
βγδ/βγ Ekc/Ekc 0550/0520 22/21 -
13376 N25W25
(362",330")
β/β Cso/Dso 0100/0130 09/08 -
13377 S09E06
(-97",-229")
β/β Dso/Dso 0210/0240 05/05 -
13378 S26W28
(399",-479")
β/β Cro/Cro 0030/0030 08/07 -
13379 N16E34
(-509",194")
β/β Fho/Fho 0270/0260 08/06 -
13370 S15W91
(911",-241")
/ / / / -
13371 S15W81
(900",-255")
/ / / / -
13374 S08W40
(602",-194")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C2.1(06:46) C2.5(07:24) C7.1(10:50) C2.6(13:33) C2.6(20:40) M3.2(03:12) M1.0(04:12) C2.3(00:27) C1.9(05:32) C1.5(09:45) C2.1(10:44) C1.4(17:13) C1.5(19:59) C1.5(21:01) C1.8(23:08)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 22-Jul-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-Jul-2023 23:30 UT .