Wildfire risk in Hérault with FOSIVA.
Hérault (34) faces both a high wildfire risk in summer — the Montpellier garrigue, Saint-Guilhem, Espinouse massif — and violent flood risks in autumn during Mediterranean weather events. With over a million additional tourists during the high season, safety information is a major challenge. FOSIVA centralizes everything into a single, free application.
Wildfire risk map in Hérault — real-time
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Wildfire risk map — Hérault (34)
Updated daily · Source: Entente Valabre
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What FOSIVA covers in Hérault
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Wildfires
Montpellier garrigue, Saint-Guilhem, Espinouse — DFCI risk indices and forest area closures integrated.
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Floods and rising waters
Hérault, Orb, Lez — real-time Vigicrues alerts for all watercourses in the department.
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Weather alerts
Mediterranean weather episodes, severe thunderstorms, heatwaves — Météo-France orange and red alerts.
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Citizen reporting
Find all the essential safety tips to protect yourself and eco-actions to preserve the environment.
Specific risks in Hérault
Hérault is particularly exposed to autumn Mediterranean weather events which can trigger flash floods in just a few hours. In summer, the dry garrigue and the forest massifs in the north of the department present a high wildfire risk. FOSIVA alerts you to both in real time.
💡 Good to know: Hérault is one of the French departments most affected by flooding. In autumn, stay highly attentive to FOSIVA flood alerts — they can come up very quickly.
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