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21 May 1999
19990520 Week Rotation Today Rotation Week 19990522

 
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
08542 S18W59
(771",-276")
α/β Hsx/Cso 0030/0030 01/03 -
08544 S20W33
(485",-299")
β/β Eao/Eao 0140/0130 28/23 -
08545 N36W12
(159",581")
β/β Cko/Cko 0320/0350 05/06 -
08548 S20W05
(77",-294")
β/β Cso/Cro 0050/0020 16/08 -
08549 N24W76
(838",391")
β/- Cao/- 0120/- 07/- -
08550 S14E56
(-761",-211")
β/- Cso/- 0120/- 04/- -

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

Events not associated with currently named NOAA regions: C2.4(17:12) C2.3(05:02) C2.1(08:56) C1.6(17:25)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 21-May-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 21-May-1999 23:30 .