29 March 2017
⇐20170328 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170330⇒

NOAA
4 Active Regions
12644
12645
12646
12643

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
12644 N12W08
(131",307") 		β/βγ Dsi/Dai 0240/0150 12/15 -
12645 S09E32
(-504",-56") 		βγ/β Dai/Cso 0070/0030 08/03 - / C1.0(09:55)
C1.1(07:12)
C3.2(04:47)
12646 N07W86
(951",123") 		α/α Axx/Hrx 0010/0020 01/01 -
12643 N08W38
(587",220") 		/ / / / -

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-Mar-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-Mar-2017 19:30 UT .