10 October 2017
20171009 Week Rotation Today Rotation Week 20171011

NOAA
Active Regions
No Data

Flare Forecast

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
No Data Available For This Day

Class (HH:MM) -Today
Class (HH:MM) -Yesterday

Events not associated with currently named NOAA regions: No Data Available

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on some time. 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 some time .