First published Oct 20, 2026, 3:18:15 AM UTC · Last updated Oct 20, 2026, 3:18:15 AM UTC

Thunderstorms and lightning

Thunderstorm This Morning in Kep. Riau

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rain were forecast in parts of Kep. Riau on 20 October 2026, with possible reduced visibility, strong winds, and localized flooding. The forecast period was expected to end by 10:30 WIB.

At a glance

Affected location: Kep. Riau

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Why it matters

The alert advised people to stay vigilant, limit outdoor activities, and take precautions during the forecast period.

Location

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Generated scores

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

Confidence: 6/10How 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: 8/10How 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 Kep. RiauBMKG — 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 RiauOct 20, 2026, 2:50 AM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorms and Heavy Rain Forecast in Parts of Riau, IndonesiaOct 19, 2026, 11:20 PM UTC
Thunderstorms and heavy rain are forecast in parts of Riau from 06:30 to 09:00 WIB on 20 October 2026, with possible reduced visibility, strong winds, and localized flooding. The alert advises people to remain vigilant, limit outdoor activities, and take precautions.
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Thunderstorm This Morning in Kep. RiauOct 18, 2026, 11:00 PM UTC
4 reports describing the same event are grouped here. Expand the group to review every source report.
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Thunderstorm Tonight in Kep. RiauOct 18, 2026, 5:50 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 Evening in Kep. RiauOct 18, 2026, 10:00 AM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm Tonight in Kep. RiauOct 17, 2026, 5:59 PM UTC
4 reports describing the same event are grouped here. Expand the group to review every source report.

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