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 2 October 2021
⇐20211001 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20211003⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20211002 21:58 HMI 6173Å 20211002 22:34 GHN Hα 20211002 11:01
SWAP 174Å 20211002 22:22 AIA 193Å 20211002 23:24 XRT 20211002 06:23
HMI Mag 20211002 21:58 No Time Data Available GONG Farside 20211001 12:00
No Time Data Available AIA 193Å 20211002 23:24 No Time Data Available
HMI Mag 20211002 21:58 AIA 94Å 20211002 23:24 AIA 131Å 20211002 23:24
AIA 171Å 20211002 23:24 AIA 193Å 20211002 23:24 AIA 211Å 20211002 23:27
HMI Mag 20211002 21:58 AIA 304Å 20211002 23:24 AIA 335Å 20211002 23:28
AIA 1600Å 20211002 23:27 AIA 1700Å 20211002 23:27 HMI 6173Å 20211002 22:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12877 S20W81
(889",-341") 		βγ/βγ Dao/Dao 0200/0200 04/13 C1.6(22:23) / -
12880 N30E02
(-29",381") 		β/β Dho/Dao 0260/0210 04/13 -
12878 S23W45
(625",-445") 		/ / / / -
12879 N13W91
(933",216") 		/ / / / -
12881 N16W75
(890",235") 		/ / / / -

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 2-Oct-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 2-Oct-2021 23:30 UT .