show styles

 22 April 1999
⇐19990421 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 19990423⇒

NOAA
5 Active Regions
08516
08517
08518
08520
08521

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main
MDI Mag 19990422 12:48 No Time Data Available No Time Data Available
EIT 171Å 19990422 19:00 EIT 195Å 19990422 19:13 SXT 19990422 09:04


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
08516 S19W38
(551",-246") 		β/β Cso/Cso 0050/0040 03/03 -
08517 N24W91
(862",381") 		α/β Hsx/Dso 0040/0100 01/03 -
08518 S15E01
(-15",-165") 		β/β Dao/Dao 0160/0160 17/16 -
08520 N19W28
(420",376") 		β/β Bxo/Bxo 0000/0010 04/06 -
08521 N34W48
(583",572") 		β/α Cso/Axx 0030/0000 04/01 -

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

Events not associated with currently named NOAA regions: C1.5(00:21) C4.5(04:58) C1.7(03:04) C1.1(06:21)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 22-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 22-Apr-1999 23:30 .