18 January 2004
⇐20040117 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20040119⇒

NOAA
4 Active Regions
10537
10540
10541
10542

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
10537 N04W84
(942",53") 		β/βδ Dao/Dac 0170/0160 03/10 -
10540 S14E01
(-16",-343") 		β/β Eso/Eao 0350/0350 09/13 -
10541 S09W45
(665",-230") 		β/β Dao/Bxo 0060/0010 03/03 -
10542 N11E29
(-453",78") 		α/β Hsx/Cso 0030/0060 01/02 -

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

Events not associated with currently named NOAA regions: None

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-Jan-2004 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 18-Jan-2004 23:30 .