show styles

 20 December 1998
⇐19981219 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19981221⇒

 
Main
MDI Mag 19981220 12:51 No Time Data Available No Time Data Available
No Time Data Available No Time Data Available SXT 19981220 12:22


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
08408 S18W91
(898",-292") 		α/β Hrx/Dao 0040/0120 02/03 -
08409 S28W88
(833",-442") 		βγ/βγ Fao/Esi 0210/0150 10/16 -
08410 N24W42
(579",403") 		β/β Cso/Cao 0030/0050 05/06 -
08414 N27W00
(0",454") 		β/- Bxo/- 0000/- 03/- -
08415 N20E36
(-523",344") 		β/β Eai/Eai 0270/0190 18/11 M1.8(08:49)
C1.5(05:52)
C3.4(05:07)
/ C5.5(23:11)
C4.4(14:26)

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

Events not associated with currently named NOAA regions: C1.1(07:25) C2.2(12:34) C2.8(06:47) C1.6(20:39)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 20-Dec-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 20-Dec-1998 23:30 .