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Roads

Title
Device
Value range
Points
Uploaded
Measured
Action
Prešov #31
RadiaCode 103
0.027 - 0.097 µSv/h
1594
25. 5. 2025
16:48:32
Cesta - 24.5.2025 17:37 - 24.5.2025 18:04
Raysid
0.051 - 0.174 µSv/h
1613
24. 5. 2025
18:12:13
Cesta - 24.5.2025 16:10 - 24.5.2025 17:37
Raysid
0.051 - 0.479 µSv/h
4999
24. 5. 2025
17:42:13
Cesta - 20.5.2025 11:46 - 21.5.2025 15:59
Raysid
0.047 - 0.197 µSv/h
3232
24. 5. 2025
16:22:10
Pribram Praha
RadiaCode 102
0.029 - 214.28 µSv/h
4616
23. 5. 2025
22:40:55
former uranium mine Eduard
Safecast bGeigie nano
0.036 - 0.79 µSv/h
217
23. 5. 2025
12:06:21
SafeCast
Pavel Šťástka (for SURO.cz)
Jáchymov - walk
Safecast bGeigie nano
0.036 - 1.042 µSv/h
648
23. 5. 2025
12:03:56
SafeCast
Pavel Šťástka (for SURO.cz)
Cesta - 23.5.2025 08:23 - 23.5.2025 08:57
Raysid
0.051 - 0.281 µSv/h
1933
23. 5. 2025
09:01:19
JJ
Cesta - 21.5.2025 14:56 - 21.5.2025 15:52
Raysid
0.047 - 0.256 µSv/h
3195
23. 5. 2025
09:01:06
JJ
Cesta - 21.5.2025 08:33 - 21.5.2025 14:56
Raysid
0.035 - 0.276 µSv/h
4999
23. 5. 2025
09:00:44
JJ
2025/05/22
Safecast bGeigie nano
0.036 - 0.395 µSv/h
3286
23. 5. 2025
06:12:14
SafeCast
Aizu radioactivity information center
Plzeň
RadiaCode 101 (update Energy Compensation)
0.033 - 0.419 µSv/h
369
22. 5. 2025
20:17:33
Jáchymov - walk
Safecast bGeigie nano
0.036 - 1.796 µSv/h
1763
21. 5. 2025
14:43:16
SafeCast
Jelena Burianová (for SURO.cz)
Spiš Castle - walk
Safecast bGeigie nano
0.036 - 0.323 µSv/h
662
21. 5. 2025
14:08:37
SafeCast
Petr Kuča (for SURO.cz)
Hrabušice, Kláštorisko - walk
Safecast bGeigie nano
0.036 - 0.287 µSv/h
2390
21. 5. 2025
14:05:12
SafeCast
Petr Kuča (for SURO.cz)
Smižany, Čingov - walk
Safecast bGeigie nano
0.036 - 0.395 µSv/h
2092
21. 5. 2025
13:42:24
SafeCast
Petr Kuča (for SURO.cz)
Cesta - 21.5.2025 06:59 - 21.5.2025 08:33
Raysid
0.037 - 0.287 µSv/h
4999
21. 5. 2025
08:46:20
JJ
Cesta - 19.5.2025 12:31 - 19.5.2025 21:39
Raysid
0.04 - 0.313 µSv/h
3759
21. 5. 2025
08:16:22
JJ
Cesta - 19.5.2025 20:25 - 20.5.2025 11:46
Raysid
0.045 - 0.176 µSv/h
4999
20. 5. 2025
11:58:11
Jestřebice, Stříbrník, Sedlec - bike
Safecast bGeigie nano
0.036 - 0.467 µSv/h
1669
20. 5. 2025
11:14:45
SafeCast
RAMESIS (for SURO.cz)
H. Slavkov, Loket, Cheb
Raysid
0.051 - 7.858 µSv/h
11160
19. 5. 2025
20:36:11
Cesta - 15.5.2025 15:27 - 15.5.2025 16:58
Raysid
0.056 - 0.203 µSv/h
2715
19. 5. 2025
13:32:20
JJ
Prešov #30
RadiaCode 103
0.046 - 0.1 µSv/h
2430
18. 5. 2025
18:09:12
Jelen a okolí
RadiaCode 103
0.071 - 0.39 µSv/h
446
17. 5. 2025
18:03:00
Freising - Wien
RadiaCode 103
0.008 - 0.846 µSv/h
9130
16. 5. 2025
20:16:00
Joe
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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.


We use various technologies on our website to provide you with an optimal experience. These include the processing of data that is technically necessary for the presentation of websites and their functionalities, as well as other technologies that are used to conveniently set up websites.

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.