31 January 2016
⇐20160130 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20160201⇒

NOAA
3 Active Regions
12488
12489
12490

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
12488 N04W91
(970",65") 		β/β Cao/Dao 0130/0150 04/08 -
12489 N10W27
(436",257") 		β/β Dho/Eko 0260/0300 06/06 -
12490 S18W14
(224",-206") 		/β /Bxo /0010 /05 -

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 31-Jan-2016 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 31-Jan-2016 21:30 UT .