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Title
Device
Value range
Points
Uploaded
Measured
Action
Procházka
RadiaCode 102
0.028 - 0.197 µSv/h
1387
4. 7. 2025
15:19:47
Praha, Mladá Boleslav, Liberec, Ústí nad Labem, Roudnice nad Labem - airplane
Safecast bGeigie nano
0.036 - 0.323 µSv/h
1668
3. 7. 2025
13:48:20
SafeCast
Vojtěch Barták (for SURO.cz)
Třebíč - walk
Safecast bGeigie nano
0.036 - 0.539 µSv/h
880
2. 7. 2025
14:14:43
SafeCast
Ondřej Šťastný (for SURO.cz)
Plešice - walk
Safecast bGeigie nano
0.036 - 0.503 µSv/h
1300
2. 7. 2025
14:10:49
SafeCast
Ondřej Šťastný (for SURO.cz)
Jablonec nad Nisou - walk
Safecast bGeigie nano
0.036 - 0.431 µSv/h
278
2. 7. 2025
11:48:50
SafeCast
Šimon Chadima (for SURO.cz)
Liberec - walk
Safecast bGeigie nano
0.036 - 0.431 µSv/h
1408
2. 7. 2025
11:48:27
SafeCast
Šimon Chadima (for SURO.cz)
Liberec - walk
Safecast bGeigie nano
0.036 - 0.431 µSv/h
191
2. 7. 2025
11:48:16
SafeCast
Šimon Chadima (for SURO.cz)
Soběslav - walk
Safecast bGeigie nano
0.036 - 0.467 µSv/h
590
2. 7. 2025
11:45:46
SafeCast
Šimon Chadima (for SURO.cz)
Libčice nad Vltavou - walk
Safecast bGeigie nano
0.036 - 0.431 µSv/h
1049
2. 7. 2025
11:42:09
SafeCast
Šimon Chadima (for SURO.cz)
Soběslav - walk
Safecast bGeigie nano
0.036 - 0.431 µSv/h
1003
2. 7. 2025
11:38:06
SafeCast
Šimon Chadima (for SURO.cz)
Hrazany, Radíč - walk
Safecast bGeigie nano
0.036 - 0.395 µSv/h
1525
2. 7. 2025
09:55:11
SafeCast
Jan Voříšek (for SURO.cz)
Všenory, Korunka, Skalka, Řevnice - walk
Safecast bGeigie nano
0.036 - 0.467 µSv/h
1503
1. 7. 2025
14:30:44
SafeCast
Petr Klosko (for SURO.cz)
Cesta - 12.6.2025 08:59 - 12.6.2025 18:55
Raysid
0.02 - 0.537 µSv/h
4304
30. 6. 2025
21:42:02
Cesta - 30.6.2025 20:15 - 30.6.2025 20:31
Raysid
0.056 - 0.169 µSv/h
952
30. 6. 2025
20:42:09
Cesta - 29.6.2025 16:42 - 30.6.2025 20:15
Raysid
0.053 - 45.383 µSv/h
4999
30. 6. 2025
20:22:15
Cesta - 24.6.2025 21:11 - 24.6.2025 21:36
Raysid
0.07 - 0.245 µSv/h
1475
29. 6. 2025
16:52:04
Cesta - 28.6.2025 22:45 - 28.6.2025 23:04
Raysid
0.067 - 0.252 µSv/h
1191
28. 6. 2025
23:08:14
JJ
Cesta - 28.6.2025 21:21 - 28.6.2025 22:45
Raysid
0.068 - 0.256 µSv/h
4999
28. 6. 2025
23:08:06
JJ
Cesta - 28.6.2025 19:58 - 28.6.2025 21:21
Raysid
0.07 - 0.257 µSv/h
4999
28. 6. 2025
21:38:09
JJ
Cesta - 28.6.2025 18:35 - 28.6.2025 19:58
Raysid
0.07 - 0.244 µSv/h
4999
28. 6. 2025
20:08:07
JJ
Cesta - 28.6.2025 17:11 - 28.6.2025 18:35
Raysid
0.071 - 0.249 µSv/h
4999
28. 6. 2025
18:48:10
JJ
Cesta - 28.6.2025 15:48 - 28.6.2025 17:11
Raysid
0.061 - 0.258 µSv/h
4999
28. 6. 2025
17:18:08
JJ
Cesta - 28.6.2025 14:25 - 28.6.2025 15:48
Raysid
0.068 - 0.238 µSv/h
4999
28. 6. 2025
16:08:07
JJ
Cesta - 28.6.2025 13:01 - 28.6.2025 14:25
Raysid
0.064 - 0.259 µSv/h
4999
28. 6. 2025
14:48:06
JJ
Cesta - 28.6.2025 11:10 - 28.6.2025 13:01
Raysid
0.059 - 0.26 µSv/h
4999
28. 6. 2025
13:08:08
JJ
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Radioaktivni
Radioactive sites can be found where you wouldn't expect them!
And that's why we're here to let you know!


Radioaktivni

We are making an independent application for the presentation of interesting places with potentially increased radioactivity.
We put everything we measure on the map. We usually attach photos that allow you to directly see the place where we measured and now also the basic spectrographs.

Radioaktivni

On the map, the measured places are represented by colored points. The color of the point corresponds to the measured value (see the scale on the left of the map). You can click on these points. After clicking on a point, an information window opens where you can find all of them measurement information. A link to the detail of the area is also included, where there is a general overview of the surroundings of this place. You can freely change the radius of the surrounding area and at the same time change the position on the map.

Radioaktivni

By visiting the website, you agree and acknowledge:

If you decide to visit places with higher radioactivity thanks to our information, you do so at your own risk and you are aware of the biological effects and consequences of radiation. If you tend to grope, we recommend that you do not physically search for these places.

Hotspots are not responsible for any personal injury that may occur as a result of visiting these sites.

Hotspots is not responsible for any third party misinterpretation of our data.

Hot spots are not responsible for any property or financial damage as a result of the data interpreted here.


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You can find more information about the issue hier.


If you don't want to enable everything, below are the settings you can customize.
Necessary for the proper operation of the website, only information is stored to display, log in or set up this web presentation.
Data used only for statistical evaluation, for example traffic, number of views of individual pages, etc.
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Please allow everything, or at least give consent to statistical data for traffic analysis, thank you.