show styles

 13 March 2021
⇐20210312 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20210314⇒

NOAA
2 Active Regions
12808
12809

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available HMI 6173Å 20210312 23:46 GHN Hα 20210312 07:18
AIA 171Å 20210313 00:25 AIA 193Å 20210313 00:24 XRT 20210312 06:30
No Time Data Available No Time Data Available GONG Farside 20210311 12:00
No Time Data Available AIA 193Å 20210313 00:24 No Time Data Available
No Time Data Available AIA 94Å 20210313 00:25 AIA 131Å 20210313 00:28
AIA 171Å 20210313 00:25 AIA 193Å 20210313 00:24 AIA 211Å 20210313 00:28
No Time Data Available AIA 304Å 20210313 00:25 AIA 335Å 20210313 00:28
AIA 1600Å 20210313 00:27 AIA 1700Å 20210313 00:28 HMI 6173Å 20210312 23:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12808 N19E20
(-313",420") 		β/α Cao/Hsx 0030/0050 05/01 -
12809 S21W13
(203",-234") 		/β /Bxo /0010 /02 -

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 13-Mar-2021 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 13-Mar-2021 20:30 UT .