show styles

 16 December 2021
⇐20211215 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20211217⇒

 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12905 S11W09
(150",-167") 		α/α Axx/Hrx 0000/0010 01/01 -
12906 S29W03
(44",-457") 		β/β Dao/Cso 0120/0050 04/04 C1.3(03:44)
C1.4(03:26) / -
12907 S21E27
(-414",-334") 		βγ/βγ Dki/Dsc 0260/0050 12/05 -
12908 S21E46
(-656",-337") 		β/- Dko/--- 0300/---- 06/-- -
12909 S21E58
(-773",-340") 		β/- Dao/--- 0150/---- 06/-- -

Class (HH:MM) -Today
Class (HH:MM) -Yesterday

Events not associated with currently named NOAA regions: C1.5(05:06) C1.4(13:23) C2.0(13:34) C3.3(15:19) C1.6(08:38) C1.5(09:05) C1.7(10:04) C2.2(10:13) C8.1(10:31) C2.6(12:08) C1.5(14:09) C4.4(14:27)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 16-Dec-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 16-Dec-2021 20:30 UT .