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18 March 2025
20250317 Week Rotation Today Rotation Week 20250319

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20250318 14:58 HMI 6173Å 20250318 15:34 GHN Hα 20250318 08:06
SWAP 174Å 20250318 13:24 AIA 193Å 20250318 16:24 XRT 20250314 05:51
HMI Mag 20250318 14:58 No Time Data Available GONG Farside 20250317 12:00
No Time Data Available AIA 193Å 20250318 16:24 No Time Data Available
HMI Mag 20250318 14:58 AIA 94Å 20250318 16:24 AIA 131Å 20250318 16:24
AIA 171Å 20250318 16:24 AIA 193Å 20250318 16:24 AIA 211Å 20250318 16:27
HMI Mag 20250318 14:58 AIA 304Å 20250318 16:24 AIA 335Å 20250318 16:27
AIA 1600Å 20250318 16:27 AIA 1700Å 20250318 16:26 HMI 6173Å 20250318 15:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
14018 S19W88
(910",-307")
α/α Hsx/Hsx 0050/0070 01/01 -
14019 N06W75
(926",130")
β/β Cao/Dai 0040/0120 06/06 - / C5.3(16:14)
C6.6(15:45)
C2.9(08:10)
14020 N19W52
(719",381")
α/α Hax/Hax 0020/0030 01/01 -
14021 S06W34
(537",-1")
β/β Cso/Dso 0120/0110 07/07 C1.8(02:07)
/ C1.9(12:27)
14022 N06W48
(714",179")
β/β Dao/Dao 0030/0070 06/09 -
14023 N25W29
(424",499")
α/α Axx/Hrx 0010/0020 01/01 -
14025 N11W36
(557",277")
βγ/βγ Dsi/Dso 0090/0050 12/10 -
14028 S18E06
(-96",-183")
βγ/βγ Dai/Dsi 0100/0110 17/12 -
14030 S17E16
(-255",-171")
α/α Hsx/Hsx 0070/0080 01/01 -
14031 N15W20
(319",356")
βγ/β Dai/Dai 0060/0060 12/06 -
14033 N24E27
(-400",487")
α/α Axx/Axx 0010/0010 02/02 - / M1.0(19:25)
C9.8(19:04)
14034 S14E36
(-551",-138")
β/β Cro/Bxo 0020/0010 03/03 -
14026 S19W29
(443",-213")
/ / / / -
14029 S15W04
(65",-133")
/ / / / -
14032 N28W01
(14",555")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C2.3(02:37) C3.0(03:43) C3.0(04:20) C2.2(12:09) C1.7(15:11) C1.9(09:39) C2.2(10:37) C1.6(12:37) C1.7(13:06) C1.7(13:59) C2.7(14:23) C2.0(18:12) C3.6(22:38)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-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 18-Mar-2025 16:30 UT .