First published Oct 21, 2026, 9:56:15 PM UTC · Last updated Oct 21, 2026, 9:56:15 PM UTC

Thunderstorms and lightning

Thunderstorm This Morning in Sumatera Barat

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall are forecast from 05:00 to 07:00 WIB on 22 October 2026 in Koto Besar, Pangkalan Koto Baru, Sangir Balai Janggo, and Sangir Batang Hari, Sumatera Barat. The source warns of possible reduced visibility, strong winds, and localized flooding and advises vigilance and precautions.

At a glance

Affected location: Sumatera Barat

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Why it matters

The forecast names several affected areas and advises the public to limit outdoor activity and take precautions.

Location

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Generated scores

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

Confidence: 5/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Urgency: 7/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

Indonesia BMKG Weather Alerts Thunderstorm This Morning in Sumatera BaratBMKG — Indonesian Agency for Meteorology, Climatology, and Geophysics

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Related developments reported in the last 30 days. These are not necessarily ongoing incidents.

Nearby · within 200 km
Thunderstorm This Morning in Sumatera BaratOct 21, 2026, 9:35 PM UTC
Thunderstorms and heavy rain are forecast in parts of Sumatera Barat from 05:00 to 07:00 WIB on 22 October 2026, with possible reduced visibility, strong winds, and localized flooding. The public is advised to stay vigilant, limit outdoor activities, and take precautions.
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