22 April 2013
⇐20130421 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20130423⇒

NOAA
3 Active Regions
11723
11726
11727

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
11723 S20W71
(843",-357") 		βγ/β Cso/Cao 0040/0060 03/09 - / C2.7(19:59)
11726 N12W36
(547",105") 		βγδ/βγ Ekc/Eai 0260/0180 36/15 C1.5(22:47)
C2.9(22:37)
M1.0(10:22)
/ C4.5(18:35)
C2.9(16:00)
C2.2(14:16)
C1.0(11:38)
C1.0(10:52)
C1.8(10:21)
C2.5(09:20)
C1.3(07:30)
C2.7(05:57)
C1.4(05:04)
C1.0(02:56)
C3.6(01:02)
11727 N25E17
(-252",300") 		βγδ/βγ Dao/Dao 0060/0050 07/09 -

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

Events not associated with currently named NOAA regions: C1.2(21:50)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on . 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 .