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 20 November 2023
⇐20231119 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20231121⇒

NOAA
4 Active Regions
13489
13490
13491
13488

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available
No Time Data Available No Time Data Available No Time Data Available


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13489 S15E33
(-512",-282") 		β/β Eac/Dao 0220/0180 12/03 -
13490 N23E53
(-715",359") 		β/β Eac/Dao 0150/0080 08/05 -
13491 N11E56
(-791",164") 		α/- Hsx/--- 0030/---- 01/-- -
13488 N31W02
(29",469") 		/ / / / -

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

Events not associated with currently named NOAA regions: C2.9(03:08) C2.6(03:18) C3.8(07:03) C3.8(07:20) C3.3(07:36) C2.2(08:30) C4.9(09:18) C5.0(10:09) C3.2(10:51) C8.0(12:23) C2.7(13:02) C3.5(13:58) C2.1(16:20) M1.2(08:54) C2.6(15:13) C1.9(18:42) C1.8(19:40) C2.4(20:37) C3.4(21:14) C2.3(23:13)

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