show styles

Open Calendar
21 July 2024
20240720 Week Rotation Today Rotation Week 20240722

 
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
13744 N15W84
(907",235")
β/β Cro/Cro 0030/0020 05/04 C4.7(20:04)
C5.4(12:13)
C3.6(10:24)
C4.2(10:09)
C4.0(09:34) / -
13745 S23W89
(868",-368")
β/β Cro/Cro 0020/0020 02/06 -
13747 S25W88
(854",-399")
α/α Hax/Hax 0050/0060 02/02 -
13751 S09W29
(453",-218")
βγδ/βγδ Ekc/Ekc 0380/0410 28/32 -
13752 N22W27
(398",285")
α/α Axx/Hrx 0010/0010 01/01 -
13754 N25W10
(149",325")
β/β Bxo/Cro 0010/0010 03/03 -
13755 N02W08
(131",-48")
β/β Cro/Cao 0030/0050 05/08 C3.3(15:49)
C4.8(12:00) / -
13756 S18W01
(15",-370")
α/β Hsx/Cso 0100/0090 01/02 -
13757 N17E08
(-126",198")
β/β Cao/Cso 0040/0020 05/03 -
13759 S07W51
(730",-166")
β/β Dao/Dao 0230/0110 12/12 -
13760 N20W47
(650",269")
β/α Bxo/Axx 0010/0010 03/01 -
13761 S10W15
(241",-242")
βγ/β Dai/Dai 0200/0100 12/03 C4.5(13:25)
C5.8(12:30) / -
13762 S14E50
(-703",-279")
β/- Cao/--- 0050/---- 03/-- -
13743 S11W91
(926",-177")
/β /Bxo /0010 /02 -
13748 N15W68
(846",214")
/α /Axx /0010 /02 -
13749 S33W37
(477",-568")
/ / / / -
13750 S20W49
(671",-373")
/α /Axx /0010 /01 -
13753 N12W91
(923",196")
/β /Cao /0080 /04 C4.5(20:21) / -
13758 S08W91
(934",-129")
/β /Bxo /0010 /02 -

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

Events not associated with currently named NOAA regions: C3.1(09:21) C5.8(11:01) C3.8(11:21) C3.5(14:24) C3.6(15:59) C4.3(20:41) C3.8(21:06) C3.6(21:26) C5.4(21:47) M1.0(16:18)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 21-Jul-2024 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 21-Jul-2024 23:30 UT .