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 20 April 2010
⇐20100419 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20100421⇒

NOAA
0 Active Regions

Flare Forecast
Flare Forecast
MM MotD

Coronal Holes
 
Main Far-side
MDI Mag 20100420 21:29 MDI Cont 20100420 20:48 GHN Hα 20100420 06:05
EIT 171Å 20100420 01:00 EIT 195Å 20100420 05:36 XRT 20100418 09:52
MDI Mag 20100420 21:29 SOLIS Mag 20100417 18:20 GONG Farside 20100419 12:00
STEREO B 20100420 23:15 EIT 195Å 20100420 05:36 STEREO A 20100420 23:15


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares

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

Events not associated with currently named NOAA regions: None

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 20-Apr-2010 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-Apr-2010 23:30 UT .