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 17 April 2016
⇐20160416 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20160418⇒

NOAA
4 Active Regions
12529
12530
12532
12531

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available HMI 6173Å 20160417 23:10 GHN Hα 20160417 07:16
SWAP 174Å 20160417 20:33 AIA 193Å 20160417 23:57 XRT 20160417 06:03
No Time Data Available No Time Data Available GONG Farside 20160416 12:00
No Time Data Available AIA 193Å 20160417 23:57 STEREO A 20160417 22:25
No Time Data Available AIA 94Å 20160417 23:57 AIA 131Å 20160417 23:57
AIA 171Å 20160417 23:57 AIA 193Å 20160417 23:57 AIA 211Å 20160417 23:57
No Time Data Available AIA 304Å 20160417 23:57 AIA 335Å 20160417 23:57
AIA 1600Å 20160417 23:57 AIA 1700Å 20160418 00:00 HMI 6173Å 20160417 23:10


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12529 N10W51
(732",220") 		βγ/βγ Eki/Eki 0720/0740 18/36 C2.4(17:17)
/ C5.8(19:42)
C1.4(19:14)
C1.0(14:30)
12530 N08W91
(945",130") 		α/α Axx/Axx 0010/0010 01/02 -
12532 N07E48
(-706",175") 		β/- Cao/--- 0020/---- 02/-- -
12531 N13E06
(-97",301") 		/α /Axx /0010 /01 -

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-Apr-2016 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-Apr-2016 23:48 UT .