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 18 November 2023
⇐20231117 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20231119⇒

NOAA
4 Active Regions
13486
13489
13487
13488

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available HMI 6173Å 20231117 23:46 No Time Data Available
AIA 171Å 20231118 00:26 AIA 193Å 20231118 00:25 XRT 20231117 06:23
No Time Data Available No Time Data Available GONG Farside 20231116 12:00
No Time Data Available AIA 193Å 20231118 00:25 No Time Data Available
No Time Data Available AIA 94Å 20231118 00:25 AIA 131Å 20231118 00:25
AIA 171Å 20231118 00:26 AIA 193Å 20231118 00:25 AIA 211Å 20231118 00:25
No Time Data Available AIA 304Å 20231118 00:26 AIA 335Å 20231118 00:25
AIA 1600Å 20231118 00:27 AIA 1700Å 20231118 00:27 HMI 6173Å 20231117 23:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13486 S08W86
(958",-137") 		β/β Dso/Dao 0120/0120 04/05 -
13489 S15E59
(-805",-272") 		β/- Cao/--- 0060/---- 02/-- -
13487 S17W91
(927",-282") 		/β /Bxo /0010 /03 -
13488 N31E26
(-365",468") 		/ / / / -

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

Events not associated with currently named NOAA regions: C2.6(04:18) C2.3(08:04) C4.0(10:34) C2.8(11:26) C1.9(12:31) C2.3(12:45) C3.4(19:48) M1.2(05:37) M1.1(16:34) C1.6(10:02) C1.2(10:53) C1.1(11:42) C1.2(13:48) C1.7(14:50) C1.5(17:46)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 18-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 18-Nov-2023 20:30 UT .