12 April 1999
⇐19990411 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19990413⇒

NOAA
5 Active Regions
08507
08508
08511
08512
08513

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
08507 N11W63
(827",222") 		β/β Bxo/Dro 0010/0020 04/06 -
08508 N21W41
(580",405") 		β/βγ Eai/Dai 0120/0190 25/36 - / C2.7(03:33)
08511 S17W19
(295",-189") 		β/β Dao/Dao 0120/0110 04/06 -
08512 S27W01
(14",-343") 		β/β Dao/Dao 0050/0060 06/07 -
08513 S18E07
(-109",-201") 		β/β Dso/Dao 0070/0090 14/12 -

Class (HH:MM) -Today
Class (HH:MM) -Yesterday

Events not associated with currently named NOAA regions: C1.2(17:23)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 12-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 12-Apr-1999 23:30 .