show styles

 11 April 1999
⇐19990410 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19990412⇒

NOAA
5 Active Regions
08507
08508
08511
08512
08513

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available 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
08507 N11W51
(722",239") 		β/β Dro/Dso 0020/0050 06/05 -
08508 N22W29
(426",431") 		βγ/βγ Dai/Dai 0190/0150 36/33 C2.7(03:33)
/ C1.5(05:28)
08511 S16W07
(111",-167") 		β/β Dao/Dso 0110/0100 06/04 -
08512 S27E12
(-175",-343") 		β/β Dao/Cso 0060/0060 07/06 -
08513 S18E21
(-323",-205") 		β/β Dao/Bxo 0090/0020 12/03 -

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 11-Apr-1999 00:30 . 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 11-Apr-1999 23:30 .