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31 January 2021
20210130 Week Rotation Today Rotation Week 20210201

NOAA
1 Active Region

Flare Forecast

Coronal Holes
 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available HMI 6173Å 20210130 23:34 GHN Hα 20210130 23:27
AIA 171Å 20210131 00:25 AIA 193Å 20210131 00:24 XRT 20210130 06:00
No Time Data Available No Time Data Available GONG Farside 20210129 12:00
No Time Data Available AIA 193Å 20210131 00:24 No Time Data Available
No Time Data Available AIA 94Å 20210131 00:25 AIA 131Å 20210131 00:24
AIA 171Å 20210131 00:25 AIA 193Å 20210131 00:24 AIA 211Å 20210131 00:24
No Time Data Available AIA 304Å 20210131 00:25 AIA 335Å 20210131 00:28
AIA 1600Å 20210131 00:27 AIA 1700Å 20210131 00:28 HMI 6173Å 20210130 23:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
12800 N18W62
(818",344")
/ / / / -

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 31-Jan-2021 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 31-Jan-2021 02:30 UT .