show styles

 21 April 2016
⇐20160420 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20160422⇒

NOAA
3 Active Regions
12532
12533
12531

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20160421 23:10 HMI 6173Å 20160421 23:10 GHN Hα 20160421 06:24
SWAP 174Å 20160421 19:41 AIA 193Å 20160421 23:48 XRT 20160421 05:33
HMI Mag 20160421 23:10 No Time Data Available GONG Farside 20160420 12:00
No Time Data Available AIA 193Å 20160421 23:48 STEREO A 20160421 23:15
HMI Mag 20160421 23:10 AIA 94Å 20160421 23:52 AIA 131Å 20160421 23:51
AIA 171Å 20160421 23:49 AIA 193Å 20160421 23:48 AIA 211Å 20160421 23:51
HMI Mag 20160421 23:10 AIA 304Å 20160421 23:49 AIA 335Å 20160421 23:51
AIA 1600Å 20160421 23:52 AIA 1700Å 20160421 23:52 HMI 6173Å 20160421 23:10


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12532 N06W01
(16",182") 		β/β Cao/Cao 0030/0040 03/03 -
12533 S02E54
(-773",15") 		α/- Hsx/--- 0060/---- 01/-- -
12531 N13W50
(714",266") 		/ / / / -

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 21-Apr-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 21-Apr-2016 23:43 UT .