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 30 March 2017
⇐20170329 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20170331⇒

NOAA
4 Active Regions
12644
12645
12646
12643

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20170330 12:46 HMI 6173Å 20170330 18:46 GHN Hα 20170330 06:46
SWAP 174Å 20170330 17:15 AIA 193Å 20170330 19:31 XRT 20170329 06:03
HMI Mag 20170330 12:46 No Time Data Available GONG Farside 20170329 12:00
No Time Data Available AIA 193Å 20170330 19:31 No Time Data Available
HMI Mag 20170330 12:46 AIA 94Å 20170330 19:30 AIA 131Å 20170330 19:31
AIA 171Å 20170330 19:31 AIA 193Å 20170330 19:31 AIA 211Å 20170330 19:31
HMI Mag 20170330 12:46 AIA 304Å 20170330 19:31 AIA 335Å 20170330 19:31
AIA 1600Å 20170330 19:31 AIA 1700Å 20170330 19:30 HMI 6173Å 20170330 18:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12644 N12W21
(337",300") 		β/β Eso/Dsi 0220/0240 10/12 -
12645 S10E17
(-277",-61") 		β/βγ Dsi/Dai 0180/0070 12/08 -
12646 N06W91
(954",97") 		α/α Axx/Axx 0000/0010 01/01 -
12643 N08W52
(751",200") 		/ / / / -

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