17 June 2023
⇐20230616 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20230618⇒



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13331 S23W67
(801",-377") 		α/α Hsx/Hax 0070/0050 02/02 -
13333 S11W04
(64",-202") 		β/β Dai/Dai 0220/0130 16/07 C2.2(15:06) / -
13334 N17E22
(-339",257") 		α/α Axx/Axx 0010/0010 01/01 -
13335 S15E23
(-357",-264") 		βγ/β Ehi/Eso 0380/0150 18/09 -
13336 S21E30
(-442",-356") 		β/β Cao/Dao 0080/0130 08/09 -
13337 N17E45
(-640",262") 		α/α Axx/Axx 0010/0010 01/01 -
13338 N11E45
(-657",165") 		β/β Cso/Cao 0140/0020 04/02 -
13332 S10W59
(798",-175") 		/ / / / -

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

Events not associated with currently named NOAA regions: C1.7(01:27) C1.4(02:11) C1.3(02:56) C1.5(05:28) C1.5(05:58) C1.8(08:09) C1.2(09:18) C1.3(09:35) C3.1(10:08) C2.0(12:47) C1.9(13:15) C1.8(14:02) C2.3(16:07) C4.4(16:53) C1.7(21:50) C2.8(13:16) C1.8(16:12) C2.2(21:34) M1.0(19:52)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 17-Jun-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-Jun-2023 23:30 UT .