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23 April 2024
20240422 Week Rotation Today Rotation Week 20240424

 
Main Far-side SDO short-wave SDO long-wave
HMI Mag 20240423 21:58 HMI 6173Å 20240423 22:46 No Time Data Available
SWAP 174Å 20240423 22:18 AIA 193Å 20240423 23:25 XRT 20240421 05:51
HMI Mag 20240423 21:58 No Time Data Available GONG Farside 20240422 12:00
No Time Data Available AIA 193Å 20240423 23:25 No Time Data Available
HMI Mag 20240423 21:58 AIA 94Å 20240423 23:25 AIA 131Å 20240423 23:25
AIA 171Å 20240423 23:25 AIA 193Å 20240423 23:25 AIA 211Å 20240423 23:25
HMI Mag 20240423 21:58 AIA 304Å 20240423 23:25 AIA 335Å 20240423 23:25
AIA 1600Å 20240423 23:28 AIA 1700Å 20240423 23:28 HMI 6173Å 20240423 22:46


Today's/Yesterday's NOAA Active Regions
NOAA Number
Latest
Position
Hale
Class
McIntosh Class
Sunspot Area
[millionths]
Number of Spots
Recent
Flares
13636 S21W84
(885",-332")
α/α Axx/Axx 0010/0010 01/01 -
13637 S13W69
(868",-186")
β/α Bxo/Axx 0010/0010 02/02 -
13638 S18W65
(823",-261")
β/β Bxo/Cri 0010/0080 09/11 M2.9(17:33)
C4.6(09:45)
C3.5(06:59)
C4.5(01:12) / -
13639 N28W57
(707",485")
βγ/βγ Eai/Eki 0200/0260 12/22 -
13643 S13W46
(670",-159")
β/β Cro/Cro 0020/0080 07/10 -
13644 N14W18
(287",305")
β/β Dao/Dso 0150/0150 03/02 -
13645 S09W64
(848",-114")
βγ/βγ Dkc/Dki 0260/0290 18/20 -
13646 N21W15
(231",414")
β/β Cai/Cao 0100/0030 14/08 -
13647 S13W58
(789",-172")
βγ/βδ Dac/Dac 0200/0220 17/12 -
13649 N15W82
(912",256")
β/ Cso/ 0020/ 03/ -
13650 S10W37
(567",-102")
β/β Cai/Cai 0100/0070 08/08 -
13652 N15E03
(-48",324")
β/β Dao/Cai 0120/0060 06/07 -
13653 N02E31
(-492",102")
α/α Axx/Axx 0010/0010 01/01 -
13654 S09E31
(-486",-81")
β/β Cro/Bxo 0020/0010 02/03 -
13655 S28E37
(-508",-390")
β/β Cro/Cro 0030/0020 06/03 -
13656 S12E46
(-673",-143")
β/α Bxo/Hsx 0010/0020 02/01 -
13657 S11E17
(-274",-106")
β/- Bxo/--- 0010/---- 02/-- -
13640 N21W69
(832",367")
/ / / / -
13648 N18W30
(455",361")
/α /Axx /0010 /01 -
13651 N15W31
(476",313")
/ / / / -

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

Events not associated with currently named NOAA regions: C5.4(07:31) C5.4(07:31) C4.5(10:04) C5.0(12:37) C7.8(13:33) C7.4(15:14) C7.1(18:06) C6.6(18:17) C9.0(18:33) C7.4(20:58) C6.8(21:32) C6.3(22:50) M3.6(03:06) M3.0(08:07) M3.6(03:06) M3.0(08:07) M1.0(16:23) C9.7(23:48) M2.8(15:41) M1.1(16:26) M1.1(22:59)

Note: The tabulated data are based on the most recent NOAA/USAF Active Region Summary issued on 23-Apr-2024 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 23-Apr-2024 23:30 UT .