show styles

5 August 2025
20250804 Week Rotation Today Rotation Week 20250806

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20250805 05:58 HMI 6173Å 20250805 06:22 No Time Data Available
SWAP 174Å 20250805 04:47 AIA 193Å 20250805 07:30 XRT 20250803 17:40
HMI Mag 20250805 05:58 No Time Data Available GONG Farside 20250804 00:00
No Time Data Available AIA 193Å 20250805 07:30 STEREO A 20250805 07:15
HMI Mag 20250805 05:58 AIA 94Å 20250805 07:34 AIA 131Å 20250805 07:34
AIA 171Å 20250805 07:30 AIA 193Å 20250805 07:30 AIA 211Å 20250805 07:34
HMI Mag 20250805 05:58 AIA 304Å 20250805 07:30 AIA 335Å 20250805 07:34
AIA 1600Å 20250805 07:34 AIA 1700Å 20250805 07:34 HMI 6173Å 20250805 06:22


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
14161 S13W36
(543",-291")
β/β Cso/Cso 0050/0070 03/04 -
14165 N12W00
(0",97")
α/β Hax/Cso 0110/0170 02/04 C1.4(04:26) / -
14167 N11W68
(861",142")
βγ/βγδ Ehi/Dki 0280/0430 14/19 -
14168 N05W01
(16",-17")
βγδ/βγδ Eac/Dai 0090/0060 13/15 C3.2(06:59)
C2.7(06:49)
C2.4(05:42)
C2.1(05:25)
C1.9(04:51)
C2.0(03:20)
C2.1(03:04)
C2.1(02:56)
M1.2(02:00)
C1.5(01:00)
/ C2.7(23:57)
C1.8(19:15)
C1.9(14:06)
C1.8(12:37)
14169 N22E62
(-775",309")
β/- Cao/--- 0080/---- 04/-- -
14160 S08W83
(929",-142")
/ / / / -
14164 S21W50
(677",-397")
/ / / / -

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

Events not associated with currently named NOAA regions: C2.2(12:47) C1.8(13:21) C1.9(13:42) C1.6(14:31) C1.8(14:56)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 5-Aug-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 5-Aug-2025 07:30 UT .