Weather observations and forecasts
Early alert systems for sudden flooding

Add to my library

P4225 V1 Article

Weather observations and forecasts


Early alert systems for sudden flooding

Author : Pierre-Antoine VERSINI

Publication date: March 10, 2012 | Lire en français

Add to my library Add to my library

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

2. Weather observations and forecasts

This section looks at the various meteorological observation and forecasting tools, and more particularly those dedicated to precipitation, a major factor in the genesis of flash floods. In meteorology, we distinguish between different spatial scales: the synoptic scale (several hundred kilometers), which focuses on general atmospheric circulation; the mesoscale (between several kilometers and several hundred kilometers), from which we can track thunderstorms and convective complexes; and the microscale, that of clouds (a few kilometers and below). Observation and forecasting of flash floods tend to fall into the latter two categories.

2.1 Precipitation measurement tools

Observing an intense rainfall episode such as a flash flood is highly complex, since such...

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?


Article included in this offer

"Analysis and Characterization"

( 271 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details

Dans les ressources documentaires

Prévention du risque inondation

Les inondations constituent un risque majeur sur le territoire national, mais également en Europe et dans...

Solutions fondées sur la nature pour réduire les inondations : cas de la vallée de la Bièvre

Cet article présente un retour d’expérience réalisé dans la vallée de la Bièvre pour faire face aux inond...

Prévention des risques naturels majeurs

  La prévention des risques naturels, au vu des dernières catastrophes de toute nature en France et...

Diagnostic et adaptation des systèmes d’endiguement

Hérités d’une longue histoire, les systèmes d’endiguement, fluviaux ou littoraux, demeurent un élément es...

Tous les livres blancs
Toutes les actualités
Contact us