show styles

 27 September 2017
⇐20170926 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170928⇒

NOAA
3 Active Regions
12681
12682
12683

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available GONG+ Continuum 20170927 00:00 GHN Hα 20170923 06:33
SWAP 174Å 20170927 16:45 AIA 193Å 20170927 19:25 XRT 20170926 06:16
No Time Data Available No Time Data Available GONG Farside 20170926 12:00
No Time Data Available AIA 193Å 20170927 19:25 No Time Data Available
No Time Data Available AIA 94Å 20170927 19:24 AIA 131Å 20170927 19:25
AIA 171Å 20170927 19:24 AIA 193Å 20170927 19:25 AIA 211Å 20170927 19:27
No Time Data Available AIA 304Å 20170927 19:24 AIA 335Å 20170927 19:28
AIA 1600Å 20170927 19:28 AIA 1700Å 20170927 19:28 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
12681 S15W23
(362",-348") 		β/β Cso/Cso 0120/0100 07/03 -
12682 S11E32
(-499",-277") 		α/α Hax/Hax 0180/0200 01/01 -
12683 N12E46
(-675",120") 		β/α Dao/Hkx 0160/0260 02/02 C1.7(00:50)
/ C1.8(02:29)

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 27-Sep-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 27-Sep-2017 23:30 UT .