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21 December 2003
20031220 Week Rotation Today Rotation Week 20031222

 
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Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
10520 N03W75
(916",18")
β/β Cso/Cso 0120/0100 02/03 -
10523 S17E09
(-142",-388")
β/β Cso/Cso 0020/0040 02/04 -
10524 S08W01
(16",-248")
β/β Cso/Cso 0010/0020 02/04 -
10525 N09E03
(-49",31")
β/β Dai/Dki 0120/0180 17/14 - / C1.5(01:54)
C2.6(00:07)
10528 N09E35
(-539",52")
β/β Fsi/Fac 0360/0290 20/15 C1.1(21:24)
C2.0(12:53)
C2.1(10:14)
C4.5(02:38)
/ C1.8(14:19)
C1.8(02:04)
10529 N09W32
(498",48")
α/- Axx/--- 0000/---- 01/-- -
10521 S12W74
(893",-227")
/β /Bxo /0010 /02 -
10526 N12W91
(928",197")
/ / / / -
10527 S15W91
(916",-241")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C2.0(04:10)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 21-Dec-2003 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-Dec-2003 23:30 .