29 September 2017
⇐20170928 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170930⇒

NOAA
3 Active Regions
12681
12682
12683

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12681 S14W49
(703",-302") 		α/α Hsx/Hsx 0070/0080 01/01 -
12682 S09E07
(-115",-260") 		β/α Cao/Hax 0130/0180 07/02 -
12683 N14E12
(-194",123") 		α/α Hkx/Hkx 0280/0270 02/02 -

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 29-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 29-Sep-2017 23:30 UT .