13 October 2023
⇐20231012 ⇐Week ⇐Rotation Today Rotation⇒ Week⇒ 20231014⇒



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13454 S11W91
(943",-180") 		α/β Hsx/Cso 0040/0050 01/01 -
13460 S11W45
(669",-252") 		βγ/βγ Dao/Dai 0120/0110 11/11 -
13461 N13W30
(470",130") 		β/β Bxo/Cro 0010/0020 02/03 - / C2.8(13:11)
13462 N19W04
(63",217") 		β/β Cao/Dao 0050/0070 08/08 -
13463 S17E06
(-96",-376") 		β/β Dai/Dai 0070/0050 12/07 -
13464 N04E22
(-360",-26") 		βγ/βγ Cao/Cao 0090/0080 06/06 -
13465 N10E42
(-635",92") 		α/β Hsx/Dso 0180/0120 03/03 -
13466 N09W23
(372",58") 		β/β Cao/Cro 0020/0030 03/06 - / C2.3(20:53)
13455 N27W91
(856",435") 		/ / / / -
13457 S11W59
(810",-233") 		/ / / / -
13459 N07W40
(615",40") 		/ / / / -

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

Events not associated with currently named NOAA regions: C1.4(00:34) C1.6(02:26) C1.0(05:37) C1.5(05:52) C1.2(09:02) C1.3(10:06) C1.5(10:35) C1.7(15:47) C1.8(16:00) C1.4(19:25) C2.5(12:02) C2.7(12:17) C3.0(12:25) C2.4(13:29) C3.0(14:02) C2.3(17:46) C1.9(19:50) C1.3(22:53)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 13-Oct-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 13-Oct-2023 23:30 UT .