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 31 December 1997
⇐19971230 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19980101⇒

NOAA
3 Active Regions
08124
08126
08130

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main
MDI Mag 19971231 12:51 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
08124 S22W68
(813",-336") 		βγδ/βγδ Dao/Eso 0160/0200 08/12 C4.5(20:18)
C1.3(18:19) / -
08126 N21W23
(345",382") 		βγ/β Hkx/Dko 0220/0230 07/07 C1.5(06:55) / -
08130 S29E03
(-43",-415") 		β/β Dao/Bxo 0050/0020 11/05 -

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

Events not associated with currently named NOAA regions: C1.0(14:45)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 31-Dec-1997 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 31-Dec-1997 23:30 .