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12 March 2025
20250311 Week Rotation Today Rotation Week 20250313

 
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
14012 S14W82
(927",-215")
β/βγ Cai/Dao 0130/0150 16/10 C1.6(16:52)
C2.1(06:24) / -
14018 S20W11
(173",-216")
β/β Cso/Cso 0100/0100 06/03 -
14019 N07E06
(-100",237")
βδ/βγδ Dac/Dai 0180/0150 09/08 -
14020 N19E24
(-372",417")
α/α Hsx/Hsx 0050/0050 01/01 -
14021 S06E45
(-680",-15")
β/β Cao/Cso 0080/0050 06/02 -
14022 N08E35
(-550",232")
β/- Cro/--- 0020/---- 04/-- C2.7(04:48) / -
14023 N25E46
(-630",482")
α/- Hsx/--- 0030/---- 01/-- -
14024 N05W66
(879",132")
β/- Cro/--- 0020/---- 05/-- -
14011 S14W89
(936",-229")
/ / / / -
14013 S04W86
(960",-58")
/ / / / -
14016 S25W58
(743",-347")
/ / / / -
14017 S05W40
(620",8")
/ / / / -

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

Events not associated with currently named NOAA regions: C8.8(02:21) C3.8(02:54) C3.7(03:30) C3.5(04:00) C1.7(07:01) C3.3(07:29) C2.1(08:07) C5.7(09:39) C2.0(11:02) C2.1(11:48) C6.0(12:09) C5.8(12:21) C4.1(12:32) C2.9(14:47) C1.9(15:29) C1.6(17:33) C3.0(18:33)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 12-Mar-2025 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 12-Mar-2025 20:30 UT .