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 21 September 2015
⇐20150920 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20150922⇒

NOAA
4 Active Regions
12415
12418
12419
12420

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20150921 22:58 HMI 6173Å 20150921 22:58 GHN Hα 20150921 05:58
SWAP 174Å 20150921 21:47 AIA 193Å 20150921 23:42 XRT 20150921 06:10
HMI Mag 20150921 22:58 No Time Data Available GONG Farside 20150920 12:00
No Time Data Available AIA 193Å 20150921 23:42 STEREO A 20150921 03:00
HMI Mag 20150921 22:58 AIA 94Å 20150921 23:42 AIA 131Å 20150921 23:42
AIA 171Å 20150921 23:39 AIA 193Å 20150921 23:42 AIA 211Å 20150921 23:42
HMI Mag 20150921 22:58 AIA 304Å 20150921 23:39 AIA 335Å 20150921 23:42
AIA 1600Å 20150921 23:42 AIA 1700Å 20150921 23:42 HMI 6173Å 20150921 22:58


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12415 S19W67
(832",-352") 		βγ/βγ Eac/Eac 0240/0240 12/19 - / M2.1(17:32)
C1.4(14:09)
C2.5(08:15)
12418 S15W32
(490",-342") 		β/β Cao/Cho 0210/0230 05/06 -
12419 N12W30
(469",97") 		β/β Cao/Cai 0030/0050 05/06 -
12420 N09E60
(-818",90") 		βγ/- Ekc/--- 0270/---- 12/-- C8.8(05:11)
C1.5(03:54)
C4.2(01:57)
C2.8(00:10) / -

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

Events not associated with currently named NOAA regions: C2.6(09:32) M1.5(04:55)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 21-Sep-2015 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 21-Sep-2015 18:30 UT .