SEV2 — MajorCLOSEDWeatherUnverified7h ago

Severe SIGMET over LAX (Los Angeles)

Turbulence · US SIGMET OSCAR 1. Valid 07:38–11:38 UTC, up to FL360.

Impact Summary

Air — Turbulence · US SIGMET OSCAR 1. Valid 07:38–11:38 UTC, up to FL360.

Domain

Weather

Region

LAX (Los Angeles), US

Opened By

desk-rules

Nov 13, 2026, 10:15 AM UTC

Event Cluster

1 event

OVIX Score

7.0

Closed

desk-rules(cleared:expired)

Nov 13, 2026, 02:15 PM UTC

Timeline4

⚠

Incident openedby desk-rulesNov 13, 2026, 10:15 AM UTC

Opened by rule sigmet_hub v2: Turbulence · US SIGMET OSCAR 1. Valid 07:38–11:38 UTC, up to FL360.

↻

Revalidatedby watchkeeperNov 13, 2026, 10:30 AM UTC

Revalidated: no new activity. Next reval in 24h.

●

alertedby travel-alertsNov 13, 2026, 11:15 AM UTC

Alerted by push

✖

Incident closedby desk-rulesNov 13, 2026, 02:15 PM UTC

Cleared: SIGMET validity ended 11:38 UTC and the rule has been quiet 0.7 h.

Evidence / Why this?

Traced to source — read-only

Evidence 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

OPENED BY THE DESK rule sigmet_hub:v2 · basis sigmet · affects air. How the rules work. Not an incident? An admin can close it below; the alert email carries a one-tap close.