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 21 March 2023
⇐20230320 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20230322⇒

 
Main Far-side SDO short-wave SDO long-wave
No Time Data Available HMI 6173Å 20230320 23:34 GHN Hα 20230319 10:49
AIA 171Å 20230321 00:25 AIA 193Å 20230321 00:25 XRT 20230319 14:03
No Time Data Available No Time Data Available GONG Farside 20230319 12:00
No Time Data Available AIA 193Å 20230321 00:25 No Time Data Available
No Time Data Available AIA 94Å 20230321 00:25 AIA 131Å 20230321 00:25
AIA 171Å 20230321 00:25 AIA 193Å 20230321 00:25 AIA 211Å 20230321 00:25
No Time Data Available AIA 304Å 20230321 00:25 AIA 335Å 20230321 00:27
AIA 1600Å 20230321 00:27 AIA 1700Å 20230321 00:27 HMI 6173Å 20230320 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
13251 S13W87
(937",-209") 		α/α Axx/Hsx 0010/0030 01/01 -
13256 S20E27
(-412",-229") 		β/β Eho/Eko 0250/0270 06/03 -
13257 S27E42
(-575",-357") 		β/α Dso/Hax 0140/0120 02/02 -
13258 N19E06
(-95",423") 		α/α Axx/Axx 0010/0010 02/02 -
13259 S21E34
(-504",-252") 		β/β Cro/Bxo 0020/0020 03/04 -
13260 N24E46
(-634",464") 		α/α Hsx/Hsx 0120/0060 01/01 -
13252 N13W89
(937",216") 		/ / / / -
13255 S05W59
(824",-23") 		/ / / / -

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

Events not associated with currently named NOAA regions: C1.1(02:58) C1.1(03:02) C1.3(03:58) C1.3(04:00) C1.3(04:33) C1.4(08:09) C1.8(08:58) C1.7(10:16) C1.9(11:35) C4.6(13:46) C1.1(17:04) C3.1(06:33) C5.2(09:24) C1.3(11:32) C1.8(12:11) C1.5(13:26) C4.4(14:07) C4.1(14:15) C2.8(17:24) M1.3(01:19)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 21-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 21-Mar-2023 20:30 UT .