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 17 April 2005
⇐20050416 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20050418⇒

NOAA
4 Active Regions
10750
10752
10753
10754

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main
MDI Mag 20050417 21:15 MDI Cont 20050417 20:48 GHN Hα 20050417 06:37
EIT 171Å 20050417 18:58 EIT 195Å 20050417 23:10 SXI X-rays 20050417 23:28


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
10750 S08W80
(926",-151") 		α/α Hsx/Hsx 0020/0030 01/01 -
10752 N02W00
(0",-85") 		β/βγ Dso/Eso 0090/0140 05/08 -
10753 N12W59
(797",136") 		α/β Axx/Bxo 0010/0010 01/05 -
10754 S08E09
(-147",-247") 		β/β Dso/Cso 0040/0050 05/07 -

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-2005 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-2005 23:30 UT .