1 September 2017
⇐20170831 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170902⇒

NOAA
4 Active Regions
12672
12673
12674
12675

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
12672 N07W82
(934",98") 		β/β Dao/Dso 0070/0070 04/06 -
12673 S08E24
(-384",-240") 		α/α Hsx/Hsx 0080/0070 01/01 -
12674 N13E41
(-609",124") 		β/β Eho/Eko 0770/0490 10/05 C2.0(15:31) / -
12675 S07W36
(556",-211") 		β/- Dro/--- 0030/---- 04/-- -

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 1-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 1-Sep-2017 19:30 UT .