SEV2 — MajorCLOSEDWeatherUnverified53d ago
Severe Marine Weather Event - Washington DC Metro
Special Marine Warning issued for Washington DC area with maximum severity conditions. Waterfront operations, transportation hubs near the Potomac, and commuter ferry services may experience significant disruptions. Staff working in affected marine areas should expect potential evacuations or access restrictions.
Impact Summary
Special Marine Warning issued for Washington DC area with maximum severity conditions. Waterfront operations, transportation hubs near the Potomac, and commuter ferry services may experience significant disruptions. Staff working in affected marine areas should expect potential evacuations or access restrictions.
Domain
Weather
Region
Washington, DC, US, Brazil
Opened By
watchkeeper
May 19, 2026, 10:30 PM UTC
Event Cluster
1 event
OVIX Score
10.0
Closed
watchkeeper-auto(merged)
May 20, 2026, 10:38 AM UTC
Timeline3
⚠
Incident openedby watchkeeperMay 19, 2026, 10:30 PM UTC
Auto-declared from 1 weather signals via tier=weather_llm. OVIX score 10.
✎
Note addedby watchkeeperMay 19, 2026, 10:30 PM UTC
Flagged for human validation: SEV2 incidents require manual review per policy.
✖
Incident closedby watchkeeperMay 20, 2026, 10:38 AM UTC
Bulk closed: duplicate/noise from v2 calibration. Replaced by v3-calibrated engine.
Evidence / Why this?
Traced to source — read-onlyEvidence is not yet available for this incident. Older incidents predate the traceability layer; newly declared incidents will show why they were declared, why their severity was set, geo provenance, and their sources here.
Affected Regions
Brazil