21 December 2011
20111220 Week Rotation Today Rotation Week 20111222

NOAA
8 Active Regions

Flare Forecast

IDL Access

Today's NOAA Active Regions
Number
Location
Hale Class
McIntosh Class
Area
Number of Spots
Flares
11374 S19W91
(896",-304")
α/α Hsx/Hsx 0050/0070 01/01 -
11376 N19W60
(778",252")
β/β Dai/Cro 0040/0020 14/07 C1.5(00:54)
C1.9(18:07)
C1.7(19:03)
C1.5(20:08)
/C2.1(11:47)
C1.2(17:19)
C1.4(18:17)
C2.9(20:04)
C2.3(21:55)
C6.2(22:38)
11377 N12W54
(752",130")
β/β Bxo/Cro 0010/0020 03/03 -
11380 S21E17
(-259",-441")
β/β Cao/Cao 0030/0030 04/06 -
11381 S17W15
(235",-382")
β/β Dao/Dai 0090/0080 08/09 /C1.5(00:38)
11382 S19W08
(125",-415")
β/β Dai/Dai 0120/0100 13/12 C4.3(04:48)
C3.6(06:22)
C3.9(07:35)
C2.2(09:03)
C2.1(11:02)
C1.3(12:31)
C2.0(13:02)
C2.5(15:25)
11383 N03E39
(-598",-39")
α/α Hsx/Hsx 0040/0020 01/01 -
11384 N12E47
(-680",119")
β/β Dao/Dao 0090/0090 04/04 C3.1(02:57)
C2.0(06:56)
C2.5(10:34)

Events not associated with currently named NOAA regions: C2.0(22:37)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 21-Dec-2011 00:30 UT , the values to the right of the forward slashes representing yesterdays values or events. Regions with no data in above property fields have decayed and exhibit no spots. The region positions are valid on 21-Dec-2011 22:00 UT .