Meteorological vigilance in metropolis

The public data stream of Vigilance consists of: — a Vigilance “bulletin” product, in JSON format: this product contains the text of the issued monitoring bulletins, be they national, zonal (defence zones) or departmental — a “card” product of Vigilance, in JSON format: this product contains the risk forecasts, including the chronology of phenomena, at national and departmental level — three thumbnails of national high-definition Vigilance cards in PNG format for J and J+ 1, J alone, J+ 1 only The data from Vigilance’s real-time stream is updated as soon as a new Vigilance release takes place. It is up to the developer to regularly download each of the 5 files to check if they have been updated via the date information explained in the documentation available on the Météo France Public Data portal.