Planet Briefing

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Severe Thunderstorm Warning — NWS Grand Junction CO (Sep 19, 6:15–6:30PM MDT)

The National Weather Service office in Grand Junction, Colorado issued a Severe Thunderstorm Warning effective September 19 starting at 6:15PM MDT and expiring at 6:30PM MDT (published 2026-09-20T00:15:00Z).

Categories: severe-weather-and-natural-disasters

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence
9/10
Geographic reach
2/10
Global importance
2/10
Impact magnitude
3/10
Positivity
2/10
Urgency
9/10

Why it matters

A short-duration severe thunderstorm warning indicates immediate hazardous weather for the Grand Junction area, with potential to affect public safety, local travel, and outdoor activities while the warning is active.

Location

Sources

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