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 28 February 2022
⇐20220227 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20220301⇒

 
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
12954 N17W32
(492",380") 		α/α Hsx/Hsx 0090/0080 01/01 -
12955 N15W22
(351",358") 		α/α Hsx/Hsx 0110/0100 01/01 -
12956 N25E07
(-107",517") 		α/- Axx/--- 0010/---- 02/-- -
12957 S13E45
(-669",-132") 		β/- Bxo/--- 0010/---- 04/-- -
12952 S24W81
(874",-373") 		/ / / / -
12953 N18W83
(914",310") 		/ / / / -

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

Events not associated with currently named NOAA regions: C1.3(08:05) C3.1(09:02) C1.5(06:16)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 28-Feb-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 28-Feb-2022 20:30 UT .