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28 February 1999
19990227 Week Rotation Today Rotation Week 19990301

 
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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
08470 S23W09
(136",-259")
α/β Hsx/Cso 0030/0040 01/04 -
08471 N29W12
(172",557")
β/β Dso/Cro 0080/0060 14/15 C2.2(21:34)
C1.0(06:57)
/ C1.0(08:51)
08472 N30E14
(-198",570")
β/β Bxo/Cso 0010/0050 09/08 -
08473 N18W18
(278",398")
β/β Bxo/Bxo 0000/0010 02/03 -
08474 S24W51
(672",-313")
β/- Bxo/- 0010/- 02/- -
08475 N32E30
(-401",585")
β/- Bxo/- 0010/- 05/- -

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

Events not associated with currently named NOAA regions: M6.6(16:31) C2.0(19:14) C2.1(12:00)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 28-Feb-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 28-Feb-1999 23:30 .