Irma’s storm surge

Irma’s storm surge

The deadly Hurricane Irma is the fourth hurricane of the season, and it has come about just one week after Hurricane Harvey wreaked havoc on the US city of Houston, [...] Read more ›
Sirens warn just seconds before the earthquake arrives in Chiapas and Oaxaca, Mexico

Sirens warn just seconds before the earthquake arrives in Chiapas and Oaxaca, Mexico

1. What happened? During the night of September 7th, 2017, a destructive earthquake with magnitude of 8.2 degrees on the Richter scale shook the south of Mexico. This earthquake is [...] Read more ›
Special Photo Report: Watch Thunderstorm Raging and Causing Flash Floods

Special Photo Report: Watch Thunderstorm Raging and Causing Flash Floods

A few days ago, an employee of the Telegrafia company was himself an eyewitness to a natural disaster and practical use of the company’s product. A supercell (rotating thunderstorm) occurred […]

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Mass Warning via SMS – Is It a Good Idea or Not?

Mass Warning via SMS – Is It a Good Idea or Not?

The application of mass warning systems based on the SMS or, in general, on mobile networks and smartphones, involves many serious risks, both on the side of mobile networks and […]

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The Loudest and Quietest Place in Telegrafia

The Loudest and Quietest Place in Telegrafia

The development of every new generation of early warning and notification systems means thousands of working hours that hardware and software developers spend at their computers, but also a considerable [...] Read more ›

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