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 17 November 2023
⇐20231116 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20231118⇒

NOAA
4 Active Regions
13486
13487
13482
13488

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20231117 18:58 HMI 6173Å 20231117 19:34 GHN Hα 20231117 07:25
SWAP 174Å 20231117 16:28 AIA 193Å 20231117 20:25 XRT 20231117 06:23
HMI Mag 20231117 18:58 No Time Data Available GONG Farside 20231116 12:00
No Time Data Available AIA 193Å 20231117 20:25 STEREO A 20231117 19:05
HMI Mag 20231117 18:58 AIA 94Å 20231117 20:24 AIA 131Å 20231117 20:25
AIA 171Å 20231117 20:24 AIA 193Å 20231117 20:25 AIA 211Å 20231117 20:25
HMI Mag 20231117 18:58 AIA 304Å 20231117 20:24 AIA 335Å 20231117 20:27
AIA 1600Å 20231117 20:26 AIA 1700Å 20231117 20:26 HMI 6173Å 20231117 19:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13486 S08W75
(928",-146") 		β/β Dao/Dao 0120/0190 05/08 -
13487 S17W88
(927",-284") 		β/β Bxo/Bxo 0010/0010 03/02 -
13482 N04W91
(967",68") 		/ / / / -
13488 N31E40
(-536",471") 		/α /Axx /0010 /01 -

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

Events not associated with currently named NOAA regions: C1.6(10:02) C1.2(10:53) C1.1(11:42) C1.2(13:48) C1.7(14:50) C1.5(17:46) C1.1(01:50) C1.2(02:48) C1.4(03:17) C2.5(04:20) C1.3(08:38) C1.1(09:37) C1.3(11:07) C1.3(12:10) C1.2(18:01) C4.9(20:03)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 17-Nov-2023 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-Nov-2023 20:30 UT .