Active Sunspots

Below is a list of all sunspot regions currently visible on the solar disk. Each sunspot is an area of intense magnetic activity, often associated with solar flares and coronal mass ejections.

Every entry includes the NOAA active region number, magnetic classification, estimated area in millionths of the solar hemisphere (MSH), number of distinct spots, and flare probabilities. The list is continuously updated with the latest data from solar observatories.

4462

Sunspot Region

Spot count:

6

Area:

60

Coordinates:

N17E60

Class:

Dao

Magnetic Class:

B

AR 4462 is an Dao-class sunspot group that emerged on 2026-06-02 09:03. It covers 60 millionths of the solar disk and contains 6 individual spots.

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4461

Sunspot Region

Spot count:

4

Area:

50

Coordinates:

S21E59

Class:

Cai

Magnetic Class:

BG

M-Flares:

1

AR 4461 is an Cai-class sunspot group that emerged on 2026-06-02 07:11. It covers 50 millionths of the solar disk and contains 4 individual spots.

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4460

Sunspot Region

Spot count:

6

Area:

90

Coordinates:

S22W74

Class:

Dso

Magnetic Class:

B

AR 4460 is an Dso-class sunspot group that emerged on 2026-06-02 07:08. It covers 90 millionths of the solar disk and contains 6 individual spots.

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4459

Sunspot Region

Spot count:

9

Area:

120

Coordinates:

N14E36

Class:

Dai

Magnetic Class:

BG

AR 4459 is an Dai-class sunspot group that emerged on 2026-06-01 09:49. It covers 120 millionths of the solar disk and contains 9 individual spots.

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4458

Sunspot Region

Spot count:

12

Area:

100

Coordinates:

S05W08

Class:

Dai

Magnetic Class:

B

AR 4458 is an Dai-class sunspot group that emerged on 2026-06-01 09:47. It covers 100 millionths of the solar disk and contains 12 individual spots.

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4457

Sunspot Region

Spot count:

3

Area:

10

Coordinates:

S08W55

Class:

Bxo

Magnetic Class:

B

AR 4457 is an Bxo-class sunspot group that emerged on 2026-05-30 09:08. It covers 10 millionths of the solar disk and contains 3 individual spots.

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4455

Sunspot Region

Spot count:

17

Area:

360

Coordinates:

N14W21

Class:

Dki

Magnetic Class:

BGD

X-Flares:

1

M-Flares:

5

C-Flares:

2

AR 4455 is an Dki-class sunspot group that emerged on 2026-05-27 08:28. It covers 360 millionths of the solar disk and contains 17 individual spots.

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4446

Sunspot Region

Spot count:

4

Area:

130

Coordinates:

S14W74

Class:

Cso

Magnetic Class:

B

AR 4446 is an Cso-class sunspot group that emerged on 2026-05-23 08:30. It covers 130 millionths of the solar disk and contains 4 individual spots.

View detailed sunspot info

Acknowledgements

We gratefully thank the teams behind the Solar Dynamics Observatory (SDO), including the HMI, AIA, and EVE instrument teams, for their continuous work in solar monitoring.

We also thank the National Aeronautics and Space Administration (NASA), the Goddard Space Flight Center (GSFC), and the National Oceanic and Atmospheric Administration (NOAA) for their contributions to solar science and public data access.

Additional event data is provided by NASA’s DONKI (Database of Notifications, Knowledge, Information), which offers alerts and detailed records of solar flares, CMEs, and geomagnetic storms.