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 22 February 2024
⇐20240221 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20240223⇒

 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available HMI 6173Å 20240221 23:34 GHN Hα 20240221 07:52
AIA 171Å 20240222 00:23 AIA 193Å 20240222 00:24 XRT 20240220 17:39
No Time Data Available No Time Data Available GONG Farside 20240220 12:00
No Time Data Available AIA 193Å 20240222 00:24 No Time Data Available
No Time Data Available AIA 94Å 20240222 00:23 AIA 131Å 20240222 00:24
AIA 171Å 20240222 00:23 AIA 193Å 20240222 00:24 AIA 211Å 20240222 00:24
No Time Data Available AIA 304Å 20240222 00:23 AIA 335Å 20240222 00:24
AIA 1600Å 20240222 00:27 AIA 1700Å 20240222 00:27 HMI 6173Å 20240221 23:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13586 N27W32
(459",528") 		α/α Hsx/Hsx 0070/0090 02/01 -
13590 N17E26
(-407",385") 		βγδ/βγ Fki/Fki 0740/0760 23/07 -
13584 S15W87
(935",-243") 		/α /Axx /0010 /01 -
13585 N13W63
(843",269") 		/ / / / -
13587 S20W56
(757",-266") 		/ / / / -
13588 S03W72
(922",-13") 		/ / / / -

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

Events not associated with currently named NOAA regions: C4.0(03:40) C3.5(11:32) C3.4(15:27) C9.4(16:17) C4.7(17:08) C4.5(17:45) C4.8(18:15) X1.7(06:17) C3.4(18:14) C3.3(19:22) C3.1(20:06) C4.1(20:32) C3.7(22:21) C4.4(22:38) C1.5(13:09) C2.1(13:41) C1.9(14:14) C4.2(15:39) C3.4(18:14) C3.3(19:22) C3.1(20:06) C4.1(20:32) C3.7(22:21) C4.4(22:38) M1.6(23:58) X1.8(22:52) X1.8(22:52)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 22-Feb-2024 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 22-Feb-2024 20:30 UT .