First published Nov 1, 2026, 10:47:15 PM UTC · Last updated Nov 1, 2026, 10:47:15 PM UTC

Thunderstorms and lightning

Thunderstorm This Morning in Kalimantan Timur

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall are forecast in parts of Kalimantan Timur, especially Muara Badak, Pulau Derawan, and Segah, from 05:20 WITA on 2 November 2026. Reduced visibility, strong winds, and localized flooding are possible; conditions are expected to improve by 07:00 WITA.

At a glance

Affected location: Kalimantan Timur

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Why it matters

The public is advised to remain 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 Kalimantan TimurBMKG — 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.

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Thunderstorm This Morning in Kalimantan SelatanNov 1, 2026, 9:20 PM UTC
Thunderstorms and heavy rain are forecast in parts of Kalimantan Selatan from 05:30 to 08:00 WITA on 2 November 2026, with reduced visibility, strong winds, and localized flooding possible.

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