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 21 February 2012
⇐20120220 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20120222⇒

NOAA
4 Active Regions
11419
11420
11421
11422

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20120221 17:38 No Time Data Available GHN Hα 20120219 07:18
SWAP 174Å 20120221 19:26 AIA 193Å 20120221 22:02 XRT 20120220 18:03
HMI Mag 20120221 17:38 SOLIS Mag 20120221 16:55 GONG Farside 20120220 12:00
STEREO B 20120221 21:46 AIA 193Å 20120221 22:02 No Time Data Available
HMI Mag 20120221 17:38 AIA 94Å 20120221 22:01 AIA 131Å 20120221 22:02
AIA 171Å 20120221 21:58 AIA 193Å 20120221 22:02 AIA 211Å 20120221 22:02
HMI Mag 20120221 17:38 AIA 304Å 20120221 21:58 AIA 335Å 20120221 22:02
AIA 1600Å 20120221 22:01 AIA 1700Å 20120221 22:01 No Time Data Available


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
11419 N29W45
(588",386") 		β/β Cro/Cso 0020/0020 03/03 -
11420 N11W44
(648",98") 		β/α Cso/Hsx 0060/0070 02/01 -
11421 N18E18
(-279",187") 		β/α Cro/Axx 0030/0010 02/02 - / C4.1(04:41)
11422 N16W25
(386",160") 		β/β Dai/Dai 0240/0060 12/10 C1.0(11:42)
/ C1.1(11:20)
C1.1(03:39)

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 21-Feb-2012 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 21-Feb-2012 22:00 UT .