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17 September 2022
20220916 Week Rotation Today Rotation Week 20220918

 
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
13098 N18W91
(907",294")
βγ/βγ Ehc/Ehc 0540/0560 04/10 M2.6(20:32)
C2.3(20:13)
M1.9(13:21)
M1.1(12:42)
C1.4(08:31)
C1.2(08:15)
C1.9(06:40)
C1.6(05:11)
C1.6(05:09)
C1.8(04:33)
C1.7(04:31)
C1.4(03:29)
C1.7(23:50)
C2.2(21:06)
C2.7(19:02)
/ M6.2(15:49)
C1.5(15:20)
13100 S24W42
(584",-467")
β/β Cso/Cso 0150/0160 05/09 -
13102 S26E10
(-149",-522")
β/β Eko/Dko 0290/0250 08/05 -
13103 S16W23
(359",-367")
β/β Dai/Cro 0100/0030 07/07 -
13096 N18W75
(877",263")
/ / / / -
13099 N12W66
(854",149")
/ / / / -

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

Events not associated with currently named NOAA regions: C3.0(01:35) C2.4(22:59) C1.3(23:37)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 17-Sep-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-Sep-2022 23:30 UT .