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Open Calendar
1 April 2025
⇐20250331 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20250402⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20250401 21:58 HMI 6173Å 20250401 22:46 No Time Data Available
SWAP 174Å 20250401 19:16 AIA 193Å 20250401 23:28 XRT 20250331 04:52
HMI Mag 20250401 21:58 No Time Data Available GONG Farside 20250331 12:00
No Time Data Available AIA 193Å 20250401 23:28 No Time Data Available
HMI Mag 20250401 21:58 AIA 94Å 20250401 23:28 AIA 131Å 20250401 23:28
AIA 171Å 20250401 23:28 AIA 193Å 20250401 23:28 AIA 211Å 20250401 23:28
HMI Mag 20250401 21:58 AIA 304Å 20250401 23:28 AIA 335Å 20250401 23:28
AIA 1600Å 20250401 23:30 AIA 1700Å 20250401 23:30 HMI 6173Å 20250401 22:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
14043 N14W41
(612",311") 		β/βγ Eai/Eai 0120/0100 13/15 -
14044 N20W18
(279",424") 		β/β Dao/Dao 0040/0050 09/08 -
14045 S15E09
(-145",-143") 		α/α Axx/Hrx 0010/0020 04/02 -
14046 N05E17
(-280",187") 		βγ/βγ Dho/Dho 0260/0270 09/06 M5.6(06:37)
C4.8(06:25)
C3.2(01:23) / -
14047 S16W64
(830",-217") 		β/β Dao/Dai 0060/0070 10/10 -
14048 S16E39
(-582",-182") 		βγδ/βγ Ekc/Eki 0440/0300 32/10 M2.5(22:18)
C3.6(22:00)
C5.2(21:05)
C5.2(20:45)
C4.1(19:29)
C5.3(07:47)
/ C3.2(23:37)
C2.2(23:00)
C2.6(21:41)
C6.0(17:44)
C4.1(17:36)
14049 S31E14
(-199",-402") 		β/- Cro/--- 0020/---- 04/-- -
14038 S15W91
(926",-248") 		/ / / / -
14039 N09W90
(947",149") 		/ / / / -
14040 S08W80
(936",-114") 		/ / / / -
14041 N18W68
(847",333") 		/ / / / -
14042 S12W72
(893",-165") 		/ / / / -

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

Events not associated with currently named NOAA regions: C3.7(02:58) C2.9(03:30) C5.8(10:31) C2.1(14:58) C3.5(16:44) C3.1(18:35)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 1-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 1-Apr-2025 23:30 UT .