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17 April 2025
20250416 Week Rotation Today Rotation Week 20250418

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20250417 20:58 HMI 6173Å 20250417 22:34 No Time Data Available
SWAP 174Å 20250417 19:57 AIA 193Å 20250417 23:24 XRT 20250416 17:46
HMI Mag 20250417 20:58 No Time Data Available GONG Farside 20250416 12:00
No Time Data Available AIA 193Å 20250417 23:24 No Time Data Available
HMI Mag 20250417 20:58 AIA 94Å 20250417 23:24 AIA 131Å 20250417 23:24
AIA 171Å 20250417 23:24 AIA 193Å 20250417 23:24 AIA 211Å 20250417 23:24
HMI Mag 20250417 20:58 AIA 304Å 20250417 23:24 AIA 335Å 20250417 23:27
AIA 1600Å 20250417 23:27 AIA 1700Å 20250417 23:28 HMI 6173Å 20250417 22:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
14056 S07W76
(920",-94")
α/α Hsx/Hsx 0020/0040 01/01 -
14060 N08W33
(517",207")
βγ/βγ Dai/Dai 0140/0180 11/14 -
14062 S02E39
(-602",36")
βγ/β Dko/Dao 0250/0180 03/02 C2.1(22:00)
C1.2(19:48)
C2.5(14:01)
C1.8(12:06)
C1.6(10:02)
C2.8(09:32)
/ C1.7(15:04)
14063 N05W06
(99",172")
β/- Bxo/--- 0010/---- 02/-- C4.6(14:11)
C1.6(04:58) / -
14064 S08E60
(-821",-88")
β/- Dao/--- 0080/---- 03/-- -
14057 N09W82
(934",161")
/ / / / - / C8.1(04:18)
14059 N13W57
(782",262")
/ / / / -
14061 N18W73
(869",319")
/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C1.2(20:51) C1.5(21:44) C2.4(12:23) C3.1(23:41)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 17-Apr-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 17-Apr-2025 23:30 UT .