31 May 2016
⇐20160530 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20160601⇒

NOAA
4 Active Regions
12548
12549
12550
12551

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
12548 N13W91
(921",212") 		α/α Hsx/Hsx 0040/0060 01/02 -
12549 S14W23
(359",-220") 		β/β Bxo/Cro 0010/0020 05/03 -
12550 N15W45
(647",252") 		β/- Cro/--- 0020/---- 06/-- -
12551 N04W58
(801",71") 		β/- Bxo/--- 0010/---- 04/-- -

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

Events not associated with currently named NOAA regions: C1.4(07:33) C1.0(13:18)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 31-May-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-May-2016 23:31 UT .