Environment & Energy
Related: About this forumMontpellier, France: 10 Inches Of Rain In Three Hours On September 29th
This week has been très humide in southern France, where half a years worth of rain fell in one day in Montpellier. Slow moving storms brought heavy rainfall to the region on Monday. Between the hours of 2 p.m. and 5 p.m. on Monday, approximately 10 inches of rain fell. By 8 p.m., the total was 11.63 inches, and half of the citys typical annual rainfall.
Mondays storms prompted a red warning from Meteo France, meaning that they were expecting hazardous weather of exceptional intensity. Red is the highest level of warning on the meteorology services scale.
French media are reporting that no deaths had occurred, but around 4,000 people were displaced from their homes and residing at the train station, colleges, gymnasiums, and even Le Zenith, which is a concert hall in the area.
All of that rainfall caused the River Lez, which runs through the heart of Montpellier, to swell beyond its banks and inundate the city.
EDIT
http://www.washingtonpost.com/blogs/capital-weather-gang/wp/2014/10/01/southern-france-trying-to-dry-out-after-10-inches-of-rain-in-three-hours/
Mnemosyne
(21,363 posts)madokie
(51,076 posts)Wind was a blowing and it looked like sheets of water going sideways, it pissed and poured
muriel_volestrangler
(101,316 posts)The flash floods resulted from repeated thunderstorm activity moving over areas just north of the city. According to France's national weather agency, Meteo-France, the storms dumped 262 millimeters (10.32 inches) of rain on the Prades-le-Lez observation site, breaking the all-time rainfall record since the site was established in 1979. Of that amount, 95 millimeters (3.74 inches) fell in just one hour.
According to Yahoo! Sport, the extraordinary rainfall unleashed flash floods that swamped the Stade de la Mosson, home of the city's top-division soccer club, Montpellier HSC.
French newspaper Le Monde said mud covered the entire pitch and reached as high as the fifth row of bleachers. The press box and other parts of the stadium were trashed by the floodwaters, which reached a depth of 3 meters (10 feet).
http://www.weather.com/news/montpellier-stadium-flood-france-football-20141007