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20 February 2018
20180219 Week Rotation Today Rotation Week 20180221

NOAA
0 Active Regions

Flare Forecast

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20180220 03:34 HMI 6173Å 20180220 03:34 GHN Hα 20180217 09:13
SWAP 174Å 20180220 06:26 AIA 193Å 20180220 08:25 XRT 20180219 18:03
HMI Mag 20180220 03:34 No Time Data Available GONG Farside 20180219 00:00
No Time Data Available AIA 193Å 20180220 08:25 STEREO A 20180220 07:55
HMI Mag 20180220 03:34 AIA 94Å 20180220 08:25 AIA 131Å 20180220 08:25
AIA 171Å 20180220 08:25 AIA 193Å 20180220 08:25 AIA 211Å 20180220 08:28
HMI Mag 20180220 03:34 AIA 304Å 20180220 08:25 AIA 335Å 20180220 08:28
AIA 1600Å 20180220 08:28 AIA 1700Å 20180220 08:28 HMI 6173Å 20180220 03:34


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-Feb-2018 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-Feb-2018 08:30 UT .