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 18 February 1998
⇐19980217 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19980219⇒

NOAA
5 Active Regions
08156
08157
08158
08160
08161

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
08156 S25W34
(480",-311") 		β/β Eki/Eki 0480/0520 24/24 C5.2(11:38)
C1.5(09:17)
/ C2.9(09:48)
08157 N22W02
(30",459") 		β/- Cro/- 0020/- 03/- -
08158 S21W16
(244",-233") 		β/β Bxo/Cro 0010/0020 03/05 -
08160 N22W02
(30",459") 		β/β Cro/Cro 0020/0020 04/05 -
08161 N25E27
(-390",490") 		α/β Axx/Bxo 0010/0010 01/02 -

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

Events not associated with currently named NOAA regions: C1.8(12:21) C1.0(03:46)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-Feb-1998 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 18-Feb-1998 23:30 .