show styles

20 August 2019
20190819 Week Rotation Today Rotation Week 20190821

NOAA
0 Active Regions

Flare Forecast

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20190820 20:58 HMI 6173Å 20190820 21:46 GHN Hα 20190820 20:13
SWAP 174Å 20190820 21:30 AIA 193Å 20190820 22:29 XRT 20190820 05:20
HMI Mag 20190820 20:58 No Time Data Available GONG Farside 20190819 12:00
No Time Data Available AIA 193Å 20190820 22:29 STEREO A 20190820 19:05
HMI Mag 20190820 20:58 AIA 94Å 20190820 22:29 AIA 131Å 20190820 22:29
AIA 171Å 20190820 22:29 AIA 193Å 20190820 22:29 AIA 211Å 20190820 22:29
HMI Mag 20190820 20:58 AIA 304Å 20190820 22:29 AIA 335Å 20190820 13:28
AIA 1600Å 20190820 22:33 AIA 1700Å 20190820 22:34 HMI 6173Å 20190820 21:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares

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 20-Aug-2019 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 20-Aug-2019 22:40 UT .