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19 September 2023
20230918 Week Rotation Today Rotation Week 20230920

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20230919 21:58 HMI 6173Å 20230919 22:46 GHN Hα 20230919 07:51
SWAP 174Å 20230919 21:48 AIA 193Å 20230919 23:24 XRT 20230917 05:48
HMI Mag 20230919 21:58 No Time Data Available GONG Farside 20230918 12:02
No Time Data Available AIA 193Å 20230919 23:24 No Time Data Available
HMI Mag 20230919 21:58 AIA 94Å 20230919 23:24 AIA 131Å 20230919 23:24
AIA 171Å 20230919 23:24 AIA 193Å 20230919 23:24 AIA 211Å 20230919 23:24
HMI Mag 20230919 21:58 AIA 304Å 20230919 23:24 AIA 335Å 20230919 23:27
AIA 1600Å 20230919 23:27 AIA 1700Å 20230919 23:27 HMI 6173Å 20230919 22:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13425 N23W91
(878",372")
β/β Dao/Cao 0080/0020 03/06 -
13429 N12W64
(841",146")
β/β Cso/Cao 0050/0060 08/13 C5.1(10:25)
C3.5(03:01) / -
13433 N28W26
(370",352")
β/β Cso/Cao 0070/0090 02/03 -
13435 N09E42
(-633",61")
β/β Cko/Dao 0280/0110 04/03 -
13436 N19W50
(693",237")
β/β Dai/Cao 0100/0080 14/08 -
13437 S18W29
(441",-392")
β/- Dso/--- 0070/---- 08/-- -
13438 N11E35
(-539",85")
α/- Hsx/--- 0030/---- 01/-- -
13439 S23E43
(-601",-451")
β/- Dao/--- 0060/---- 07/-- -
13440 N17E60
(-792",220")
α/- Hsx/--- 0060/---- 02/-- -
13431 S14W66
(847",-276")
/α /Axx /0000 /01 -
13434 N08W56
(785",66")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.1(00:31) C2.9(01:43) C4.0(02:28) C1.7(06:52) C3.1(13:08) C4.3(15:39) C2.3(16:16) C1.9(16:37) C2.8(17:16) C2.7(20:59) C2.0(21:42) C9.7(22:21) M1.1(03:45) M1.8(09:23) M4.0(20:01) C3.9(20:22) C3.3(21:59) C4.9(23:20)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 19-Sep-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 19-Sep-2023 23:30 UT .