30 March 2023
20230329 Week Rotation Today Rotation Week 20230331



Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13256 S22W88
(890",-353")
βγ/βγ Eso/Fho 0210/0340 09/10 C1.6(18:57)
C3.6(08:58)
C3.7(08:46)
M5.4(07:24)
/ M1.1(23:35)
C1.5(19:06)
C6.6(16:14)
C5.7(15:58)
M1.2(13:47)
C2.1(07:06)
13257 S28W72
(807",-418")
α/α Hsx/Hax 0030/0050 01/02 -
13260 N23W73
(846",402")
α/α Hax/Hax 0070/0140 01/02 -
13262 S19W34
(509",-224")
α/α Hsx/Hsx 0060/0100 04/01 -
13263 N18W80
(899",313")
β/β Cao/Dao 0060/0100 08/08 -
13264 N15W09
(145",354")
α/α Hsx/Hsx 0030/0050 02/01 C1.1(16:49) / -
13265 N20W57
(758",383")
β/β Dso/Dso 0060/0050 04/09 -
13266 N08E28
(-448",230")
β/- Bxo/--- 0020/---- 04/-- -
13267 S18E32
(-485",-206")
α/- Axx/--- 0010/---- 01/-- -
13268 S24E07
(-107",-288")
α/- Axx/--- 0010/---- 01/-- -
13259 S17W74
(883",-250")
/ / / / C1.3(14:16) / -

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

Events not associated with currently named NOAA regions: C1.6(00:55) C1.3(02:03) C1.3(02:17) C3.5(09:15) C2.2(19:15) C2.8(19:39) C1.8(20:01) C1.3(22:09)

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