21 May 2011
20110520 Week Rotation Today Rotation Week 20110522

NOAA
5 Active Regions
SMART
No Data
CHARM
No Data

IDL Access

Today's NOAA Active Regions
Number
Location
Hale Class
McIntosh Class
Area
Number of Spots
Flares
11214 S24W82
(857",-381")
α/β Hsx/Cso 0090/0100 01/03 -
11216 S16E07
(-111",-231")
α/α Hsx/Hsx 0090/0110 01/01 -
11218 S16E28
(-429",-234")
α/β Axx/Bxo 0010/0010 01/02 -
11212 S13W91
(923",-213")
/ / / / -
11217 S23W76
(847",-363")
/ / / / -

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 21-May-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-May-2011 20:30 UT .