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 20 September 2015
⇐20150919 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20150921⇒

NOAA
3 Active Regions
12415
12418
12419

Flare Forecast
Flare Prediction System
MM MotD

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20150920 22:58 HMI 6173Å 20150920 22:58 GHN Hα 20150920 11:00
SWAP 174Å 20150920 22:39 AIA 193Å 20150920 23:42 XRT 20150919 18:23
HMI Mag 20150920 22:58 No Time Data Available GONG Farside 20150919 12:00
No Time Data Available AIA 193Å 20150920 23:42 STEREO A 20150920 16:50
HMI Mag 20150920 22:58 AIA 94Å 20150920 23:43 AIA 131Å 20150920 23:42
AIA 171Å 20150920 23:39 AIA 193Å 20150920 23:42 AIA 211Å 20150920 23:42
HMI Mag 20150920 22:58 AIA 304Å 20150920 23:39 AIA 335Å 20150920 23:42
AIA 1600Å 20150920 23:43 AIA 1700Å 20150920 23:42 HMI 6173Å 20150920 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 S19W52
(713",-378") 		βγ/βγ Eac/Eac 0240/0190 19/19 M2.1(17:32)
C1.4(14:09)
C2.5(08:15)
/ C1.5(16:34)
12418 S14W18
(287",-339") 		β/β Cho/Cho 0230/0230 06/05 -
12419 N13W15
(241",102") 		β/β Cai/Cai 0050/0070 06/08 - / C2.4(21:08)

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 20-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 20-Sep-2015 18:30 UT .