Thunderstorm Calculator vs CroForecast

This application calculates the distance of a thunder storm by measuring the time between a lightning and the corresponding thunder. How to use: - When you see the lightning press the 'Lightning' button. - Wait until you hear the thunder and press the 'Thunder' button. - Tap the distance to toggle between metric and imperial units. - With the help of the history list you can see whether the storm comes closer and moves away. Background: The speed of light is much faster than the speed of sound. By measuring the time between the lightning and corresponding thunder one can easily approach the distance by multiplying the duration with the speed of sound. Apple Watch version: - distance calculation - history list - metric and imperial units - has a Check for a quick start

CroForecast provides a simple and clear way to view weather forecast maps for Croatia. The forecast is presented through maps, allowing you to quickly explore temperature, cloud cover, precipitation, wind, sea temperature, UV index, and other weather information across Croatia. SOURCE Croatian Meteorological and Hydrological Service (DHMZ) SUPPORT For issues, questions, or suggestions, please contact the developer using the contact form. Thank you! CroForecast pruža jednostavan i pregledan prikaz vremenskih prognoza za Hrvatsku. Prognoza je prikazana pomoću vremenskih karata, što omogućuje brz pregled temperature, naoblake, oborina, vjetra, temperature mora, UV indeksa i drugih vremenskih podataka za cijelu Hrvatsku. IZVOR Državni hidrometeorološki zavod (DHMZ) PODRŠKA Ako naiđete na problem, imate pitanje ili prijedlog, obratite se developeru putem obrasca za kontakt. Hvala!