Off-Nadir Delta

Heavy rainfall causes catastrophic flooding in Istanbul, Turkey

Titles and summaries are AI-extracted from news reporting; every source is linked below. Event id 8330fedb-a7b5-4d06-8ee6-726d9aed4c89.

Where
Çukurbostan Park in the Balat neighborhood of Istanbul's Fatih districtresolved to block41.010, 28.935
When
Occurrence date not stated by reportingFirst reported 2026-10-14 · last update 2026-10-17
Sourcing
31 reports31 reports across 23 outlets · independence not established
How far this got
pinpointednamed facility unresolvedRadar coverage

Summary

Severe flooding struck Istanbul following torrential rainfall on October 14, 2026. The city received more rain in 48 hours than its combined historical average for September and October, with some areas recording up to 273 kilograms per square meter—the heaviest rainfall in decades. The floods swept away cars, sending them crashing into one another, and caused 48 landslides and 53 retaining wall collapses. Death tolls reported across sources range from two to five, with reports of missing persons and thousands evacuated. Emergency services rescued over 3,000 people. Damage included approximately 9,850 reported incidents, 300 damaged businesses, widespread power outages, and disrupted transportation. Schools were closed and air travel was disrupted, with 43 planes diverted. Turkish authorities linked the event to climate change and continued search and recovery operations as additional rainfall was forecast.

What imagery could confirm

Which satellite to use, what to look for and why. Part of the event detail on Pro.

What remains unresolved

  • named facility unresolved

Timeline

50 recorded change(s). The ledger starts when this event was first folded: the initial observation is not recorded as a change, so an empty timeline means nothing has moved since, not that nothing is known.

  • 2026-10-17member countour measurement30 → 31reports joined

4 more change(s) — the values are part of the event detail on paid plans. 45 change(s) before the history shown here.

Sources

Grouped by outlet. Syndication is not collapsed, so several outlets can carry one wire story — the count is breadth of carriage, not independent confirmation.

31 reports in all; the full list with the facts taken from each is part of the event detail on Pro.

Related events

0 related event(s) and 13 place(s) or facilities — the same facility, place, actor or campaign. Part of the event detail on Pro.

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