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 27 July 2021
⇐20210726 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20210728⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20210727 13:58 HMI 6173Å 20210727 14:46 GHN Hα 20210727 06:14
SWAP 174Å 20210727 12:20 AIA 193Å 20210727 15:24 XRT 20210725 06:40
HMI Mag 20210727 13:58 No Time Data Available GONG Farside 20210726 00:00
No Time Data Available AIA 193Å 20210727 15:24 STEREO A 20210727 11:05
HMI Mag 20210727 13:58 AIA 94Å 20210727 15:24 AIA 131Å 20210727 15:26
AIA 171Å 20210727 15:24 AIA 193Å 20210727 15:24 AIA 211Å 20210727 15:26
HMI Mag 20210727 13:58 AIA 304Å 20210727 15:25 AIA 335Å 20210727 15:27
AIA 1600Å 20210727 15:27 AIA 1700Å 20210727 15:27 HMI 6173Å 20210727 14:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12846 N24W29
(419",311") 		β/β Bxo/Cro 0010/0030 04/03 -
12847 S28W09
(130",-521") 		α/α Axx/Axx 0010/0000 01/01 -
12844 S43W77
(673",-656") 		/ / / / -
12848 N21W62
(780",298") 		/ / / / -
12849 S27W12
(175",-506") 		/ / / / -

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

Events not associated with currently named NOAA regions: None

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 27-Jul-2021 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 27-Jul-2021 15:30 UT .