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20 August 2011
20110819 Week Rotation Today Rotation Week 20110821

NOAA
4 Active Regions

Flare Forecast

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
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Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
11271 N16E11
(-174",151")
βγδ/βγδ Esi/Ehc 0240/0290 12/16 C2.9(22:54) / -
11272 S21E13
(-199",-443")
αγδ/βγδ Hax/Cso 0030/0060 02/03 -
11273 S18W42
(605",-373")
αγδ/βγδ Axx/Bxo 0010/0010 02/04 -
11274 N19E56
(-745",246")
α/- Hrx/--- 0030/---- 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 20-Aug-2011 00:30 UT . 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 20-Aug-2011 00:30 UT .