show styles

 31 March 2024
⇐20240330 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20240401⇒

 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available HMI 6173Å 20240330 23:34 GHN Hα 20240330 08:03
AIA 171Å 20240331 00:25 AIA 193Å 20240331 00:24 XRT 20240330 06:03
No Time Data Available No Time Data Available GONG Farside 20240329 12:00
No Time Data Available AIA 193Å 20240331 00:24 No Time Data Available
No Time Data Available AIA 94Å 20240331 00:25 AIA 131Å 20240331 00:24
AIA 171Å 20240331 00:25 AIA 193Å 20240331 00:24 AIA 211Å 20240331 00:27
No Time Data Available AIA 304Å 20240331 00:25 AIA 335Å 20240331 00:27
AIA 1600Å 20240331 00:27 AIA 1700Å 20240331 00:27 HMI 6173Å 20240330 23:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13615 S13W91
(934",-216") 		βγδ/βγδ Fkc/Fkc 0850/0960 15/34 -
13617 S13W77
(912",-190") 		β/β Cro/Cso 0020/0030 02/02 -
13619 N18W80
(899",312") 		α/α Hsx/Hsx 0050/0050 01/02 -
13624 N16E36
(-544",348") 		β/- Bxo/--- 0010/---- 02/-- -
13620 S08W52
(751",-66") 		/ / / / -
13622 N11W39
(594",266") 		/ / / / -

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

Events not associated with currently named NOAA regions: C6.9(00:43) C4.4(01:13) C3.2(02:53) C3.5(09:10) C4.3(10:07) C3.9(13:30) C4.8(14:00) C2.5(15:51) C2.2(16:51) C2.6(17:21) C3.2(17:53) C3.0(20:41) C3.8(13:59) C4.1(14:20) C4.3(16:37) C2.6(18:37) C3.2(19:06) M9.4(21:01) M9.3(21:21) M9.4(21:01) M9.3(21:21) M4.5(22:48)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 31-Mar-2024 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 31-Mar-2024 23:30 UT .