18 August 1999
⇐19990817 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19990819⇒



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
08662 S16W91
(907",-256") 		α/β Hrx/Cso 0040/0040 01/03 - / C4.9(23:33)
08667 N24W07
(105",281") 		β/β Bxo/Bxo 0010/0010 03/03 -
08668 N21E15
(-229",236") 		β/β Cko/Cko 0380/0410 08/08 - / C5.9(14:28)
C2.6(12:32)
08669 S21W13
(199",-439") 		β/β Bxo/Bxo 0010/0010 03/03 -
08671 S10W57
(782",-223") 		α/β Hrx/Cro 0020/0020 02/04 -

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

Events not associated with currently named NOAA regions: C3.0(06:21) C7.8(09:21) C4.9(21:07)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-Aug-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 18-Aug-1999 23:30 .