First published Oct 19, 2026, 9:19:15 AM UTC · Last updated Oct 19, 2026, 9:19:15 AM UTC

Thunderstorms and lightning

Thunderstorm This Afternoon in Kep. Riau

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall were forecast for parts of Kep. Riau beginning 19 October 2026 at 14:55 WIB, with conditions expected to improve by 17:00 WIB. Reduced visibility, strong winds, and localized flooding were listed as possible effects.

At a glance

Affected location: Kepulauan Riau

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Why it matters

The forecast advised the public to stay vigilant, limit outdoor activities, 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: 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: 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 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 Kep. RiauOct 19, 2026, 1:08 AM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Nearby · within 200 km
Thunderstorm This Afternoon in Kep. RiauOct 18, 2026, 5:51 AM UTC
Thunderstorms and heavy rain are forecast in parts of Kepulauan Riau on 18 October 2026, from 14:55 to 17:15 WIB. The forecast names areas including Bunguran Barat, Galang and Jemaja.
Nearby · within 200 km
Thunderstorm This Morning in Kep. RiauOct 17, 2026, 11:20 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 Kep. RiauOct 16, 2026, 11:35 PM UTC
4 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 16, 2026, 10:50 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 15, 2026, 8:33 PM UTC
Thunderstorms and heavy rainfall are forecast in parts of Kep. Riau, especially Tambelan, from 16 October 2026 at 03:43 WIB. The source warns of possible reduced visibility, strong winds, and localized flooding, with conditions expected to improve by 06:30 WIB.

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