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 17 September 2020
⇐20200916 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20200918⇒

NOAA
0 Active Regions

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available No Time Data Available GHN Hα 20200917 09:07
SWAP 174Å 20200917 17:01 AIA 193Å 20200917 11:01 XRT 20200917 06:33
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available AIA 193Å 20200917 11:01 STEREO A 20200917 18:35
No Time Data Available AIA 94Å 20200917 18:56 AIA 131Å 20200917 18:57
AIA 171Å 20200917 18:55 AIA 193Å 20200917 11:01 AIA 211Å 20200917 18:57
No Time Data Available AIA 304Å 20200917 18:55 AIA 335Å 20200917 00:57
AIA 1600Å 20200917 19:00 AIA 1700Å 20200917 00:56 No Time Data Available


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares

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 17-Sep-2020 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 17-Sep-2020 19:00 UT .