Boiler explosion forces evacuation of Thessaloniki town hall
A water-boiler explosion in the basement of the Ampelokipi-Menemeni town hall in Thessaloniki caused no injuries on Friday, the mayor said.
An explosion in the boiler room of the Ampelokipi-Menemeni town hall in western Thessaloniki forced the evacuation of the building on Friday morning, mayor Lazaros Kyrizoglou said. Ten firefighters with three vehicles were sent to the scene after the fire service received the alert at about 10:45 local time, ERT News reported.
No fire broke out and no one was hurt, Kyrizoglou said. Police ruled out a gas leak and a criminal act, concluding that overheating in the building's water boiler had caused a build-up of steam that exploded, he said. The blast caused only material damage, including concrete debris that struck parked cars outside, Kathimerini reported.
The town hall had been evacuated as a precaution before firefighters arrived, and firefighters found smoke in a basement area of the building on arrival, according to Kathimerini and NewsIT. Thessaloniki's fire investigation unit for arson was sent to establish the exact cause.
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What we know
- 2+ outlets · Proto Thema, NewsIT +3 An explosion hit the boiler room of the Ampelokipi-Menemeni town hall in Thessaloniki on Friday morning.
- 1 outlet · Kathimerini No injuries and no fire were reported; mayor Lazaros Kyrizoglou said police ruled out a gas leak.
- 1 outlet · Kathimerini Police attributed the blast to a steam explosion from an overheated water boiler.
- 1 outlet · Kathimerini Concrete debris from the explosion damaged cars parked outside the building.
Not yet confirmed
- Unconfirmed The precise technical cause of the boiler failure is still being examined by investigators.
How each fact is established: Verified checked by an ECTV editorOfficial stated by an official body2+ outlets reported independently by two or more news organisations1 outlet reported by a single news organisation so farUnconfirmed claimed or reportedHow we label facts
Why it matters for Europe
The blast forced the precautionary evacuation of a municipal building housing public services for the Ampelokipi-Menemeni area of western Thessaloniki, Greece's second-largest city, though officials said there was no wider safety risk once the building was cleared.
Sources
Reported by 5 reports from 5 independent outlets in 2 countries.
- Proto Thema: Θεσσαλονίκη: Έκρηξη σε λέβητα φυσικού αερίου στο Δημαρχείο Αμπελοκήπων - Μενεμένης, εκκενώθηκε το κτήριο
- NewsIT: Θεσσαλονίκη: Έκρηξη σε λέβητα φυσικού αερίου στο δημαρχείο Αμπελοκήπων
- ERT News: Θεσσαλονίκη: Έκρηξη στο υπόγειο λεβητοστάσιο του Δημαρχείου Αμπελοκήπων – Μενεμένης
- News247: Θεσσαλονίκη: Συναγερμός για πιθανή έκρηξη στο δημαρχείο Αμπελοκήπων – Μενεμένης
- Kathimerini: Θεσσαλονίκη: Αναφορές για έκρηξη στον λέβητα φυσικού αερίου στο δημαρχείο Αμπελοκήπων – Μενεμένης (Βίντεο)
Source balance
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Intelligence file
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Confidence and impact scores, the full situation report and the event timeline.
Questions and answers
- What caused the explosion at Thessaloniki's town hall?
- Police said overheating in a water boiler in the basement caused a build-up of steam that exploded; they ruled out a gas leak.
- Was anyone hurt?
- No injuries were reported. The mayor said the building was evacuated as a precaution before firefighters arrived.
- Which building was affected?
- The Ampelokipi-Menemeni municipal town hall in western Thessaloniki, Greece.
This article was written with AI assistance from 5 verified reports and checked under the ECTV editorial policy. Spotted an error? Request a correction.