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17 December 2022
20221216 Week Rotation Today Rotation Week 20221218

 
Main Far-side SDO short-wave SDO long-wave
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Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13160 N23W68
(833",388")
α/α Hsx/Hsx 0070/0070 01/01 -
13162 S12W49
(721",-189")
β/β Cso/Cso 0080/0080 02/02 C2.0(15:42) / -
13163 S19W24
(376",-300")
βγ/βγ Ekc/Ekc 0400/0400 23/23 -
13165 S19W89
(921",-316")
βδ/βδ Ekc/Ekc 0340/0340 16/16 -
13166 S08W37
(582",-119")
β/β Dao/Dao 0080/0080 15/15 -
13167 N21W52
(718",362")
β/β Dso/Dso 0120/0120 10/10 -
13168 S15E27
(-429",-235")
α/α Hsx/Hsx 0070/0070 03/03 -
13157 N16W91
(936",268")
/ / / / -
13159 N29W84
(847",474")
/ / / / -
13164 S19W91
(921",-317")
/ / / / -

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

Events not associated with currently named NOAA regions: C8.7(00:51) C3.2(02:20) C2.5(04:26) C2.2(05:19) C2.8(05:36) C3.0(08:47) C1.9(16:00) C5.0(17:29) M1.0(19:40) C7.1(16:18) C4.3(18:00) C9.1(19:02) C3.7(19:59) C8.9(20:50) C4.9(22:10) C5.4(23:07) C7.9(23:31) C7.3(23:44) M1.2(15:34)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 16-Dec-2022 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 17-Dec-2022 20:30 UT .