show styles

17 May 2024
20240516 Week Rotation Today Rotation Week 20240518

 
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
13667 N28W91
(836",444")
α/α Hsx/Hsx 0050/0120 01/01 -
13670 N21W76
(859",348")
βγ/βγ Dao/Dao 0020/0010 02/07 -
13671 N21W78
(866",347")
β/β Bxo/Cro 0010/0030 05/07 -
13672 N18W51
(702",316")
β/α Cao/Hax 0050/0040 05/01 -
13673 S08W28
(442",-98")
α/α Hax/Hrx 0020/0020 01/01 -
13674 S12W17
(272",-162")
β/β Cso/Cso 0130/0120 18/10 C2.9(00:14)
/ C3.9(18:27)
C3.6(14:41)
13676 S20W61
(780",-307")
βγ/βγ Cso/Cso 0090/0090 05/04 -
13679 S10E04
(-65",-127")
βγ/βγδ Eso/Dso 0230/0240 13/07 -
13680 N18E08
(-126",330")
α/α Axx/Axx 0010/0010 02/02 -
13682 N16E16
(-252",297")
βγ/βγ Cro/Cso 0030/0080 07/06 -
13683 S23W35
(502",-342")
β/β Dro/Dro 0030/0030 08/05 -
13684 S06E37
(-569",-69")
β/- Bxo/--- 0010/---- 04/-- -
13685 S13E50
(-709",-189")
βγ/- Dso/--- 0180/---- 07/-- -
13678 N09W06
(98",186")
/ / / / -
13681 S07W78
(921",-107")
/ / / / -

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

Events not associated with currently named NOAA regions: C8.7(01:33) C3.9(02:23) C3.1(05:03) C2.6(07:15) C3.7(12:04) C4.8(12:37) C3.1(13:20) C2.8(19:51) C2.7(20:09) M7.3(20:33) C5.1(06:21) C3.3(12:48) C4.5(16:30) C4.9(20:27) C2.8(22:24) C2.6(22:54) M1.0(07:50)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 17-May-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 17-May-2024 23:30 UT .