show styles

 17 March 2023
⇐20230316 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20230318⇒

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20230317 18:58 HMI 6173Å 20230317 19:34 GHN Hα 20230317 07:24
SWAP 174Å 20230317 18:41 AIA 193Å 20230317 20:24 XRT 20230317 06:03
HMI Mag 20230317 18:58 No Time Data Available GONG Farside 20230316 12:00
No Time Data Available AIA 193Å 20230317 20:24 No Time Data Available
HMI Mag 20230317 18:58 AIA 94Å 20230317 20:24 AIA 131Å 20230317 20:24
AIA 171Å 20230317 20:24 AIA 193Å 20230317 20:24 AIA 211Å 20230317 20:24
HMI Mag 20230317 18:58 AIA 304Å 20230317 20:24 AIA 335Å 20230317 20:24
AIA 1600Å 20230317 20:27 AIA 1700Å 20230317 20:27 HMI 6173Å 20230317 19:34


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13247 S23W77
(865",-349") 		α/α Axx/Axx 0010/0010 01/01 -
13249 S11W56
(786",-117") 		α/α Axx/Axx 0010/0010 01/01 -
13250 S18W59
(787",-237") 		α/α Axx/Axx 0010/0010 01/03 -
13251 S13W34
(527",-119") 		α/α Hsx/Hax 0040/0060 01/01 -
13252 N13W33
(513",313") 		α/α Axx/Axx 0010/0010 01/01 -
13254 S25W67
(805",-362") 		β/β Bxo/Cro 0030/0030 07/05 -
13255 S05E01
(-16",35") 		β/β Bxo/Bxo 0010/0010 02/03 C6.0(13:20) / -
13246 N24W91
(880",386") 		/ / / / -
13253 S29W70
(793",-428") 		/ / / / -

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

Events not associated with currently named NOAA regions: C6.4(06:12) C6.4(06:45) C1.4(10:30) C3.0(12:15) C7.3(12:58) M1.1(15:04) C1.3(06:15) C1.5(12:43) C1.2(15:58) C1.1(17:02) C1.1(20:40)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 17-Mar-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 17-Mar-2023 20:30 UT .