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30 April 1999
19990429 Week Rotation Today Rotation Week 19990501

NOAA
6 Active Regions

Flare Forecast

Coronal Holes
 
Main
MDI Mag 19990430 12:48 No Time Data Available No Time Data Available
EIT 171Å 19990430 01:00 EIT 195Å 19990430 01:13 SXT 19990430 13:30


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
08518 S13W91
(920",-213")
α/α Hsx/Hsx 0060/0070 01/01 -
08522 N17W28
(425",335")
β/β Cso/Cso 0030/0030 07/05 -
08523 N32W34
(449",549")
β/β Bxo/Cro 0020/0040 04/11 -
08524 N22W28
(412",411")
β/β Eao/Eko 0310/0300 24/19 C4.2(03:50)
C1.8(02:43)
/ C1.5(20:47)
C3.7(17:34)
C2.9(17:11)
C1.3(11:56)
08525 N15E54
(-740",283")
α/- Hsx/- 0070/- 01/- - / C2.5(08:25)
08526 N22E22
(-329",414")
α/- Axx/- 0010/- 01/- -

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

Events not associated with currently named NOAA regions: C8.2(12:10) C1.1(03:16) C1.7(15:37) M1.1(19:45) C1.2(22:14)

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