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Roads

Title
Device
Value range
Points
Uploaded
Measured
Action
Staříč les 1
RadiaCode 103
0.046 - 0.125 µSv/h
672
28. 3. 2026
12:18:19
Vítkov > Žimrovice
RadiaCode 103
0.059 - 0.127 µSv/h
1149
28. 3. 2026
09:58:16
CHKO PL hranice
RadiaCode 103
0.043 - 0.114 µSv/h
706
28. 3. 2026
09:57:12
Litovel centrum
RadiaCode 103
0.052 - 0.123 µSv/h
112
28. 3. 2026
09:56:45
Žamberk 1
RadiaCode 102
0.072 - 0.145 µSv/h
851
28. 3. 2026
08:53:32
Špindlerův Mlýn, Špindlerova bouda - walk
Safecast bGeigie nano
0.036 - 0.323 µSv/h
1127
27. 3. 2026
16:46:56
SafeCast
JSDH Loukovec (for SURO.cz), #CITISTRA #CZ
Milevsko - walk
Safecast bGeigie nano
0.036 - 0.575 µSv/h
1251
25. 3. 2026
23:46:07
SafeCast
Petr Šikner (for SURO.cz)
Milevsko - walk
Safecast bGeigie nano
0.036 - 0.539 µSv/h
1208
25. 3. 2026
23:23:08
SafeCast
Petr Šikner (for SURO.cz)
Milevsko - walk
Safecast bGeigie nano
0.036 - 0.467 µSv/h
1495
25. 3. 2026
21:51:25
SafeCast
Petr Šikner (for SURO.cz)
Milevsko - walk
Safecast bGeigie nano
0.036 - 0.539 µSv/h
989
25. 3. 2026
20:15:24
SafeCast
Petr Šikner (for SURO.cz)
Zvíkov - walk
Safecast bGeigie nano
0.036 - 0.575 µSv/h
1333
25. 3. 2026
16:35:24
SafeCast
Petr Šikner (for SURO.cz)
Cesta - 25.3.2026 15:26 - 25.3.2026 16:03
Raysid
0.053 - 0.218 µSv/h
2201
25. 3. 2026
16:08:11
Cesta - 15.3.2026 08:50 - 15.3.2026 09:15
Raysid
0.048 - 0.353 µSv/h
1498
25. 3. 2026
15:38:09
20260324
RadiaCode 103
0.053 - 0.126 µSv/h
734
24. 3. 2026
21:08:09
20260323
RadiaCode 103
0.026 - 0.246 µSv/h
929
23. 3. 2026
22:20:04
Alžbětín - Železná Ruda
RadiaCode 102
0.06 - 0.157 µSv/h
325
23. 3. 2026
16:29:33
Cesta - 7.3.2026 15:58 - 7.3.2026 16:49
Raysid
0.05 - 0.167 µSv/h
3052
23. 3. 2026
15:40:26
Štramberk, Kopřivnice, Lichnov, Frenštát pod Radhoštěm - walk
Safecast bGeigie nano
0.036 - 0.431 µSv/h
3313
23. 3. 2026
15:33:14
SafeCast
Hana Andrlová (for SURO.cz)
Frýdlant nad Ostravicí - walk
Safecast bGeigie nano
0.036 - 0.395 µSv/h
1577
23. 3. 2026
14:40:47
SafeCast
Hana Andrlová (for SURO.cz)
20260322
RadiaCode 103
0.052 - 0.249 µSv/h
1021
22. 3. 2026
20:46:01
Ema-Ostrava - walk
Safecast bGeigie nano
0.036 - 0.611 µSv/h
1153
22. 3. 2026
19:23:59
SafeCast
Pavel Barta (for SURO.cz)
08610322.LOG
CzechRad
0.036 - 0.611 µSv/h
1180
22. 3. 2026
17:18:44
Ružín - Ružínska jaskyňa
RadiaCode 110
0.01 - 0.127 µSv/h
4669
22. 3. 2026
16:23:39
20260320
RadiaCode 103
0.057 - 0.102 µSv/h
768
21. 3. 2026
01:21:59
heřmaničky
CzechRad
0.036 - 1.401 µSv/h
2577
18. 3. 2026
22:08:27
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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.