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1 January 1999
19981231 Week Rotation Today Rotation Week 19990102

NOAA
6 Active Regions

Flare Forecast

Coronal Holes
 
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
08419 N28W91
(833",441")
β/βγ Eao/Eai 0240/0360 05/21 C1.3(18:58) / -
08420 N20W43
(607",358")
β/α Axx/Hrx 0000/0010 02/02 -
08421 N27W40
(542",464")
βγδ/βγδ Ekc/Ekc 0670/0710 55/70 C7.7(13:54)
C3.4(12:00)
/ C2.3(08:36)
C4.1(07:17)
C1.6(01:26)
C2.8(00:51)
08422 S23W28
(409",-328")
β/β Cao/Cso 0120/0130 08/17 -
08426 N14E41
(-603",266")
α/- Axx/- 0010/- 01/- -
08427 N16W76
(881",272")
β/- Bxo/- 0030/- 04/- -

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

Events not associated with currently named NOAA regions: M1.1(00:21) C1.4(22:40) C1.8(03:03) C1.3(03:49) C3.4(04:01) C1.6(04:45) C1.6(05:16) C4.9(06:26) C2.2(09:06) C1.9(10:36) C2.0(12:54) C1.4(14:54)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 01-Jan-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 01-Jan-1999 23:30 .