First published Oct 31, 2026, 7:56:15 AM UTC · Last updated Oct 31, 2026, 7:56:15 AM UTC

Thunderstorms and lightning

Thunderstorm This Afternoon in Kalimantan Timur

Reported by Indonesia BMKG Weather Alerts

Thunderstorms and heavy rainfall are forecast from 13:55 to 17:00 WITA on 31 October 2026 in parts of Kalimantan Timur, with possible reduced visibility, strong winds, and localized flooding. The source advises people to remain vigilant, limit outdoor activities, and take precautions.

At a glance

Affected location: Kalimantan Timur

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Why it matters

The forecast covers numerous areas in Kalimantan Timur and includes advice to 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: 3/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 4/10The 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 Afternoon 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.

Nearby · within 200 km
Thunderstorm This Afternoon in Kalimantan TengahOct 31, 2026, 6:55 AM UTC
2 reports describing the same event are grouped here. Expand the group to review every source report.
Same topic
Lightning is Likely to occur over prk-thallur, prk-maddipadu, prk-korisapadu, prk-chimakurthi mandals . Please follow SDMA guidelines.Oct 31, 2026, 9:01 AM UTC
A severe lightning alert names the Thallur, Maddipadu, Korisapadu, and Chimakurthi mandals and advises following SDMA guidelines. The alert describes the lightning as expected.
Same topic
Thunderstorm This Evening in AcehOct 31, 2026, 8:30 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Aceh from 15:40 to 18:00 WIB on 31 October 2026, with possible reduced visibility, strong winds, and localized flooding. The public is advised to remain vigilant, limit outdoor activities, and take precautions.
Same topic
Thunderstorm This Evening in Sumatera BaratOct 31, 2026, 8:20 AM UTC
Thunderstorms and heavy rain are forecast from 15:30 to 17:30 WIB on 31 October 2026 in parts of Sumatera Barat, including the listed districts. The source advises vigilance, limiting outdoor activities, and taking precautions.
Same topic
Thunderstorm This Evening in RiauOct 31, 2026, 8:10 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Riau from 15:20 WIB on 31 October 2026, with conditions expected to improve by 18:00 WIB. The forecast mentions possible reduced visibility, strong winds, and localized flooding.
Same topic
Thunderstorm This Evening in Jawa TengahOct 31, 2026, 8:05 AM UTC
Thunderstorms and heavy rainfall are forecast in parts of Jawa Tengah from 15:15 WIB on 31 October 2026, with possible reduced visibility, strong winds, and localized flooding. Conditions are expected to gradually improve by 18:00 WIB.

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