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Observation Settings

Or select it on the map:
This Earth map fragment is intended to illustrate celestial motion across the sky, emphasizing both bearing and elevational perspectives. The map's center point corresponds to the transit, showcasing celestial objects at their highest point, while elevation gradually decreases towards the map edges. This dynamic representation offers insights into the changing positions of celestial bodies with a focus on their bearing and elevational trajectories.
Your location: Santa Clara, United States
Timezone:
Latitude:
37.3541
Longitude:
-121.955

Real-Time Sun Map with Active Sunspots

Double-click to unlock the map
Selected map type: AIA 171 Å

Explore the Sun in real time using our interactive map, which displays the solar disk across multiple wavelengths — including visible light, ultraviolet, and magnetograms. Track active sunspot regions visually as they evolve on the surface of the Sun.

The map allows you to switch between different spectral views to observe magnetic activity, coronal structure, and sunspot positions in detail.

Below the map, you'll find a live list of all currently visible sunspots. Each entry includes the NOAA sunspot number, magnetic classification, flare risk, and physical properties such as area and spot count.

  • Interactive Solar Map: View the Sun in different wavelengths and follow active regions in real time
  • Sunspot Highlights: All visible sunspot regions are marked on the map
  • Detailed Sunspot List: Includes magnetic class, size (MSH), flare probabilities, and more

Both the map and the list are updated continuously using the latest observations from solar observatories.

Current Sunspot Regions

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.

4196

Sunspot Region

Spot count:
1
Area:
10
Coordinates:
S11W02
Class:
Axx
Magnetic Class:
A
AR 4196 is an Axx-class sunspot group that emerged on 2025-08-24 10:26. It covers 10 millionths of the solar disk and contains 1 spot.
View detailed sunspot info

4198

Sunspot Region

Spot count:
2
Area:
10
Coordinates:
N10W23
Class:
Axx
Magnetic Class:
A
AR 4198 is an Axx-class sunspot group that emerged on 2025-08-25 09:43. It covers 10 millionths of the solar disk and contains 2 individual spots.
View detailed sunspot info

4188

Sunspot Region

Spot count:
1
Area:
10
Coordinates:
S09W78
Class:
Axx
Magnetic Class:
A
AR 4188 is an Axx-class sunspot group that emerged on 2025-08-18 07:33. It covers 10 millionths of the solar disk and contains 1 spot.
View detailed sunspot info

4201

Sunspot Region

Spot count:
5
Area:
100
Coordinates:
S21E17
Class:
Dsi
Magnetic Class:
B
AR 4201 is an Dsi-class sunspot group that emerged on 2025-08-26 08:21. It covers 100 millionths of the solar disk and contains 5 individual spots.
View detailed sunspot info

4197

Sunspot Region

Spot count:
50
Area:
700
Coordinates:
S18E03
Class:
Ekc
Magnetic Class:
BG
M-Flares:
5
AR 4197 is an Ekc-class sunspot group that emerged on 2025-08-24 10:27. It covers 700 millionths of the solar disk and contains 50 individual spots.
View detailed sunspot info

4200

Sunspot Region

Spot count:
15
Area:
110
Coordinates:
S09W42
Class:
Dai
Magnetic Class:
B
AR 4200 is an Dai-class sunspot group that emerged on 2025-08-26 08:10. It covers 110 millionths of the solar disk and contains 15 individual spots.
View detailed sunspot info

4202

Sunspot Region

Spot count:
2
Area:
130
Coordinates:
S15E21
Class:
Hax
Magnetic Class:
A
M-Flares:
1
AR 4202 is an Hax-class sunspot group that emerged on 2025-08-26 08:27. It covers 130 millionths of the solar disk and contains 2 individual spots.
View detailed sunspot info

4205

Sunspot Region

Spot count:
1
Area:
40
Coordinates:
N18E67
Class:
Hax
Magnetic Class:
A
AR 4205 is an Hax-class sunspot group that emerged on 2025-08-28 23:35. It covers 40 millionths of the solar disk and contains 1 spot.
View detailed sunspot info

4191

Sunspot Region

Spot count:
6
Area:
370
Coordinates:
N11W38
Class:
Cho
Magnetic Class:
B
AR 4191 is an Cho-class sunspot group that emerged on 2025-08-20 09:31. It covers 370 millionths of the solar disk and contains 6 individual spots.
View detailed sunspot info

4199

Sunspot Region

Spot count:
8
Area:
180
Coordinates:
N04E18
Class:
Cai
Magnetic Class:
B
M-Flares:
5
AR 4199 is an Cai-class sunspot group that emerged on 2025-08-25 09:44. It covers 180 millionths of the solar disk and contains 8 individual spots.
View detailed sunspot info

4204

Sunspot Region

Spot count:
1
Area:
10
Coordinates:
N02E26
Class:
Axx
Magnetic Class:
A
M-Flares:
1
AR 4204 is an Axx-class sunspot group that emerged on 2025-08-27 10:00. It covers 10 millionths of the solar disk and contains 1 spot.
View detailed sunspot info

4206

Sunspot Region

Spot count:
1
Area:
50
Coordinates:
N09E70
Class:
Hax
Magnetic Class:
A
AR 4206 is an Hax-class sunspot group that emerged on 2025-08-28 23:36. It covers 50 millionths of the solar disk and contains 1 spot.
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.