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 12 October 2021
⇐20211011 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20211013⇒

NOAA
3 Active Regions
12882
12883
12884

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20211012 21:58 HMI 6173Å 20211012 22:46 GHN Hα 20211012 13:21
SWAP 174Å 20211012 21:58 AIA 193Å 20211012 23:24 XRT 20211012 11:57
HMI Mag 20211012 21:58 No Time Data Available GONG Farside 20211011 12:00
No Time Data Available AIA 193Å 20211012 23:24 No Time Data Available
HMI Mag 20211012 21:58 AIA 94Å 20211012 23:24 AIA 131Å 20211012 23:24
AIA 171Å 20211012 23:24 AIA 193Å 20211012 23:24 AIA 211Å 20211012 23:28
HMI Mag 20211012 21:58 AIA 304Å 20211012 23:24 AIA 335Å 20211012 23:28
AIA 1600Å 20211012 23:27 AIA 1700Å 20211012 23:27 HMI 6173Å 20211012 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
12882 N16W42
(620",192") 		β/β Dho/Dho 0250/0260 03/04 -
12883 N27W88
(856",430") 		α/β Axx/Bxo 0010/0030 01/02 -
12884 S20W54
(732",-383") 		α/β Axx/Bxo 0010/0010 01/02 -

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 12-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 12-Oct-2021 23:30 UT .