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 26 February 2017
⇐20170225 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170227⇒

NOAA
4 Active Regions
12638
12639
12636
12637

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20170226 19:46 HMI 6173Å 20170226 19:46 GHN Hα 20170226 07:30
SWAP 174Å 20170226 18:21 AIA 193Å 20170226 20:31 XRT 20170225 19:23
HMI Mag 20170226 19:46 No Time Data Available GONG Farside 20170225 12:00
No Time Data Available AIA 193Å 20170226 20:31 No Time Data Available
HMI Mag 20170226 19:46 AIA 94Å 20170226 20:31 AIA 131Å 20170226 20:31
AIA 171Å 20170226 20:31 AIA 193Å 20170226 20:31 AIA 211Å 20170226 20:31
HMI Mag 20170226 19:46 AIA 304Å 20170226 20:31 AIA 335Å 20170226 20:31
AIA 1600Å 20170226 20:31 AIA 1700Å 20170226 20:31 HMI 6173Å 20170226 19:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12638 N18W15
(239",409") 		β/β Cso/Cso 0100/0120 02/05 -
12639 S08W60
(832",-73") 		β/α Cro/Hrx 0020/0020 03/02 -
12636 N11W91
(950",181") 		/ / / / -
12637 S04W40
(623",25") 		/ / / / -

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 26-Feb-2017 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 26-Feb-2017 20:30 UT .