First published Oct 23, 2026, 6:01:15 AM UTC · Last updated Oct 23, 2026, 6:01:15 AM UTC

Thunderstorms and lightning

Thunderstorm This Afternoon in Sumatera Barat

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall were forecast from 12:25 to 14:30 WIB on 23 October 2026 in parts of Sumatera Barat, including IV Koto Aur Malintang, Lubuk Basung, Sungai Garingging, and V Koto Kampung Dalam. The notice warned of reduced visibility, strong winds, and localized flooding, and advised the public to remain vigilant and limit outdoor activities.

At a glance

Affected location: Sumatera Barat

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Why it matters

The notice provides residents in the named areas with a short window to take the stated safety 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: 7/10How 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 Afternoon 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 23, 2026, 3:10 AM UTC
Thunderstorms and heavy rain are forecast in parts of Sumatera Barat, including Siberut Barat and Siberut Utara, beginning at 10:20 WIB on 23 October 2026. The source warns of reduced visibility, strong winds, and localized flooding, with conditions expected to improve by noon.
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.
Nearby · within 200 km
Thunderstorm Tonight in Sumatera BaratOct 20, 2026, 8:20 PM UTC
3 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm This Afternoon in Sumatera BaratOct 20, 2026, 4:50 AM UTC
Thunderstorms and heavy rainfall are forecast for parts of Sumatera Barat from 12:20 to 14:30 WIB on 20 October 2026. Reduced visibility, strong winds, and localized flooding are possible; the source advises vigilance and limiting outdoor activities.
Nearby · within 200 km
Thunderstorm Tonight in Sumatera BaratOct 19, 2026, 1:50 PM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm This Morning in Sumatera BaratOct 17, 2026, 10:50 PM UTC
Thunderstorms and heavy rainfall were forecast for parts of Sumatera Barat from 06:00 to 08:00 WIB on 18 October 2026, with possible reduced visibility, strong winds, and localized flooding. The public was advised to remain vigilant, limit outdoor activities, and take precautions.

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