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28 December 1998
19981227 Week Rotation Today Rotation Week 19981229

NOAA
7 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
08415 N16W63
(810",279")
α/α Axx/Axx 0000/0000 01/01 -
08416 N19W35
(514",341")
β/β Cso/Cso 0020/0050 05/07 M1.4(05:15)
/ C1.4(21:50)
08419 N27W40
(542",459")
βγδ/β Dai/Dso 0280/0060 23/10 C4.9(18:04)
C2.3(13:05)
C2.5(08:41)
/ C3.0(01:29)
C2.0(01:14)
08420 N20W01
(15",364")
β/β Bxo/Bxo 0010/0010 03/03 -
08421 N27E13
(-190",467")
βγ/β Eai/Dai 0290/0270 32/11 M1.7(23:15)
/ C2.3(09:15)
C2.2(05:52)
C3.3(03:07)
08422 S23E25
(-368",-333")
β/β Dao/Dso 0190/0160 16/08 C3.1(14:54) / -
08423 N23W41
(572",399")
β/- Bxo/- 0010/- 06/- - / C2.7(23:38)

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

Events not associated with currently named NOAA regions: M3.1(05:45) C2.8(11:02) C5.7(11:52) C5.0(17:13) M2.1(23:33) C2.2(07:03) C2.0(18:24) C3.4(20:12) C1.4(21:17) C3.6(23:53)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 28-Dec-1998 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-Dec-1998 23:30 .