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19 August 2023
20230818 Week Rotation Today Rotation Week 20230820

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20230819 21:58 HMI 6173Å 20230819 22:46 GHN Hα 20230819 06:02
SWAP 174Å 20230819 22:09 AIA 193Å 20230819 23:24 XRT 20230819 04:03
HMI Mag 20230819 21:58 No Time Data Available GONG Farside 20230818 12:00
No Time Data Available AIA 193Å 20230819 23:24 No Time Data Available
HMI Mag 20230819 21:58 AIA 94Å 20230819 23:24 AIA 131Å 20230819 23:27
AIA 171Å 20230819 23:24 AIA 193Å 20230819 23:24 AIA 211Å 20230819 23:27
HMI Mag 20230819 21:58 AIA 304Å 20230819 23:24 AIA 335Å 20230819 23:27
AIA 1600Å 20230819 23:27 AIA 1700Å 20230819 23:27 HMI 6173Å 20230819 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
13403 N26W49
(644",346")
β/β Dai/Dai 0160/0180 12/16 -
13404 S10W07
(114",-274")
α/β Hax/Cao 0010/0030 01/03 -
13405 N11E11
(-178",71")
β/β Eso/Eso 0140/0160 06/04 -
13407 S18W27
(410",-387")
β/β Dso/Dsi 0140/0200 05/08 -
13409 N20W56
(740",263")
β/β Bxo/Cro 0020/0020 05/07 -
13410 S30W75
(793",-496")
α/α Axx/Axx 0010/0010 01/01 -
13411 N15E21
(-329",142")
α/α Hsx/Hsx 0030/0070 01/01 -
13412 N32E59
(-690",450")
α/- Hsx/--- 0060/---- 01/-- -
13399 S15W91
(914",-241")
/ / / / -
13406 S17W76
(880",-301")
/ / / / -
13408 S18W46
(650",-366")
/β /Bxo /0010 /03 -

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

Events not associated with currently named NOAA regions: C5.8(06:40) C1.2(14:50) C1.3(15:31) C1.5(18:00) C1.4(19:13) C1.5(20:53) C3.1(02:40) C1.8(10:30) C3.7(19:09) C3.0(21:17)

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