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23 February 2018
20180222 Week Rotation Today Rotation Week 20180224

NOAA
0 Active Regions

Flare Forecast

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20180223 01:46 HMI 6173Å 20180223 01:46 GHN Hα 20180221 11:15
AIA 171Å 20180223 02:31 AIA 193Å 20180223 02:30 XRT 20180222 18:03
HMI Mag 20180223 01:46 No Time Data Available GONG Farside 20180221 12:00
No Time Data Available AIA 193Å 20180223 02:30 STEREO A 20180223 02:05
HMI Mag 20180223 01:46 AIA 94Å 20180223 02:31 AIA 131Å 20180223 02:30
AIA 171Å 20180223 02:31 AIA 193Å 20180223 02:30 AIA 211Å 20180223 02:30
HMI Mag 20180223 01:46 AIA 304Å 20180223 02:31 AIA 335Å 20180223 02:30
AIA 1600Å 20180223 02:31 AIA 1700Å 20180223 02:31 HMI 6173Å 20180223 01:46


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 23-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 23-Feb-2018 02:33 UT .