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 21 April 2012
⇐20120420 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20120422⇒

NOAA
7 Active Regions
11459
11460
11461
11462
11463
11464
11465

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20120421 03:17 No Time Data Available GHN Hα 20120421 11:40
SWAP 174Å 20120421 19:48 AIA 193Å 20120421 23:01 XRT 20120420 17:54
HMI Mag 20120421 03:17 SOLIS Mag 20120421 17:17 GONG Farside 20120420 12:00
STEREO B 20120421 22:35 AIA 193Å 20120421 23:01 STEREO A 20120421 21:05
HMI Mag 20120421 03:17 AIA 94Å 20120421 23:00 AIA 131Å 20120421 23:01
AIA 171Å 20120421 23:00 AIA 193Å 20120421 23:01 AIA 211Å 20120421 23:01
HMI Mag 20120421 03:17 AIA 304Å 20120421 23:00 AIA 335Å 20120421 23:01
AIA 1600Å 20120421 23:00 AIA 1700Å 20120421 23:03 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
11459 S16W13
(205",-368") 		β/β Dai/Dai 0400/0180 40/27 C1.8(20:10)
/ C1.6(17:22)
11460 N15W29
(445",147") 		β/β Dkc/Dsi 0450/0180 19/14 C2.4(01:27) / -
11461 N12E10
(-161",85") 		β/β Bxo/Cso 0010/0030 02/02 -
11462 S25W60
(745",-450") 		β/β Dho/Dso 0410/0050 14/08 C1.0(11:00)
/ C1.1(03:15)
11463 S26W79
(837",-432") 		β/β Cso/Cso 0100/0070 09/09 - / C1.6(14:49)
11464 N23W27
(397",274") 		β/β Bxo/Bxo 0010/0010 02/02 -
11465 S17E25
(-384",-376") 		β/β Dao/Dao 0210/0210 06/06 - / C1.4(22:25)
C1.6(20:44)
C1.0(20:00)
C3.3(16:46)
C1.5(16:17)

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-Apr-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-Apr-2012 23:00 UT .