Blitzortung Lightning Monitor

3.4
6.74K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
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About this app

Simple to use map based application visualizing real time full area lightning data provided by the blitzortung.org lightning location network project. The current thunderstorm situation at your fingertips.

Feature summary:
- realtime display of lightning data
- display of historical lightning data of the last 24 hours
- for regions Europe, North & South America, Asia, Africa and Australia/New Zealand
- lightning strike time color coded
- reduced data volume and fast response
- current lightning strike time and lightning count
- optional user location display
- alarm function shows distance/direction of storms
- alarm background service
- support for notifications and vibration alarm
- single stroke display for blitzortung.org participants

Please visit http://www.blitzortung.org for more information regarding the community based lightning location project. http://www.blitzortung.org.

The raster display ensures a fast performance of the application even if there is a very high thunderstorm activity. Blitzortung.org participants can visualize all stroke locations individually.

If you would like to contribute to a translation of the software in your language, please do not hesitate to contact the author of the software.

Note to Australian/US west coast users: The blitzortung.org network is currently concentrated on the eastern part of the continent. If you would like to help to extend the coverage to other parts of Australia/South America/Asia/Africa, please participate in the blitzortung.org network. Further information can be found here http://blitzortung.org/Webpages/index.php?page=2. Thank you!

Project repository: https://github.com/wuan/bo-android

Detailed documentation: https://blitzortung.tryb.de/docs/apps/android/basic/

Using the GPS location provider in combination with the background service can lead to high battery use. Please use the network or the passive location provider for background operation.
Updated on
May 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

3.6
6.11K reviews
Benjamin Haskin
June 6, 2020
The app currently is great. I use it to track lightning in storms when I storm chase. Learning the minute key isn't very hard. Once you use it a bit it becomes easier to understand what type of lighting storm your dealing with when understanding the numbers and size of storm. It's a great app overall and I would recommend that storm chasers use it. Now it only tracks lightning, so there's no other radar settings than the lighting radar.
49 people found this review helpful
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Joshua Daniels
March 7, 2024
Using alongside AccuWeather since they don't have alerts for lightning (sad only 5 lightning apps and possibly dozens of weather apps). Pretty cool how a monitor is on the lock screen when within range of choice then sound notifications for another range. Useful for shopping cart retrievers (like me) so when monitor activates means hurry up with the carts if distance is closing and signal means get inside. Once outside of signal safe to go back out. I have monitor 25 miles and signal 10 miles.
2 people found this review helpful
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H. Smith
June 14, 2026
This is the first killer app that I have seen in a long time. I have lost a lot of equipment and thousands of dollars due to nearby lightning strikes. This app gives me an alert and sufficient time to shut down my equipment before I can even hear the first rumbles of thunder. The app itself is great, completely intuitive and everything that apps should be. Hats off to the developers. A perfect 5.0 app.
1 person found this review helpful
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WuAn
June 14, 2026
Thank you. Good to hear that the app is useful.

What’s new

- added alert view widget