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 27 April 2017
⇐20170426 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170428⇒

NOAA
3 Active Regions
12651
12652
12653

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20170427 18:34 HMI 6173Å 20170427 18:34 GHN Hα 20170425 06:30
SWAP 174Å 20170427 18:20 AIA 193Å 20170427 19:30 XRT 20170427 05:34
HMI Mag 20170427 18:34 No Time Data Available GONG Farside 20170426 12:00
No Time Data Available AIA 193Å 20170427 19:30 No Time Data Available
HMI Mag 20170427 18:34 AIA 94Å 20170427 19:30 AIA 131Å 20170427 19:30
AIA 171Å 20170427 19:30 AIA 193Å 20170427 19:30 AIA 211Å 20170427 19:30
HMI Mag 20170427 18:34 AIA 304Å 20170427 19:31 AIA 335Å 20170427 19:30
AIA 1600Å 20170427 19:31 AIA 1700Å 20170427 19:30 HMI 6173Å 20170427 18:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12651 N11W47
(685",231") 		α/α Hsx/Hsx 0080/0080 02/03 -
12652 N14W38
(570",287") 		α/α Axx/Axx 0010/0010 03/01 -
12653 S09W04
(65",-75") 		α/α Hsx/Hax 0050/0060 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 27-Apr-2017 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-Apr-2017 19:30 UT .