France's Heat Response System Tested as 54 Departments Hit Maximum Alert

Météo-France placed 54 of 96 departments under red alert by June 23—a threefold surge from the 35 expected on June 20. The escalation reflects infrastructure overhauled after the 2003 heatwave that killed an estimated 15,000 French people. Red status triggers mandatory emergency protocols: reinforced outreach to isolated elderly, work suspensions, hospital surge readiness. That more than half the country operates simultaneously under maximum alert strains coordination across jurisdictions in ways localized events do not.