Eleven Days Under the Anvil — Weekly Hazard Intelligence

September 4-14, 2026 · Brazil's 11-day alert siege · US tornado warnings and confirmed touchdowns · the Mekong on watch

Events by Type (619 total)

Tropical Cyclones: 9

Conflict Events: 60

US Tornado Warnings: 9

Health Events: 10

Famine Monitoring: 10

Brazil Storm Alerts: 25

Flood Warnings (issued): 27

Mekong Flood Watch: 29

Major Earthquakes: 3

Volcanoes: 20

Heat Warnings (issued): 24

Wildfire Warning Incidents: 393