An explosion near Augsburg Hauptbahnhof in southern Germany injured two people early on Wednesday and briefly shut down the city’s main rail station before police later declared a suspicious object harmless and reopened the hub.

Police said the blast happened in a passageway near the station at about 3:15 a.m. Officials later said the injuries were minor. The German news agency dpa reported that the people hurt were a 17-year-old girl and an 18-year-old man, both Ukrainian citizens. The report did not identify a motive for the explosion, and police said it was still too early to say what caused it.

The incident triggered a wider security response around the station. Later in the morning, police found a second suspicious object inside the station, which led to the transport hub being closed at 8:30 a.m. Explosives experts from the Bavarian state criminal police office searched the area while officials assessed whether there was any continuing risk. Police spokesperson Timo Küfner told the Associated Press that the object found in front of the main station was harmless, allowing authorities to give the all-clear.

The station reopened at 10 a.m. and train service resumed, according to the report. Road traffic and public transport near the station were also disrupted during the morning before returning to normal. Augsburg is a city of about 308,000 people in Bavaria, roughly 78 kilometres northwest of Munich, so any closure at the central station has immediate effects on regional movement and commuting.

What remains unresolved is the cause of the first explosion and whether the two suspicious objects were connected. Police did not offer a theory, and the Euronews report said investigators were still working at the scene when the station reopened. The presence of explosives experts suggests the authorities treated the incident as a potential security threat even though the later object was found to be harmless.

For passengers, the practical message was that the immediate danger had passed by late morning, but the episode still left questions about how the explosion occurred in the first place. The report does not indicate whether the blast was accidental, deliberate or the result of some other cause. It does show, however, that authorities moved quickly to isolate the area, check the station thoroughly and restore rail service only once they were satisfied the suspicious object posed no danger.

The injured pair were taken as evidence that even a relatively small blast can create disruption far beyond the point of impact. The brief closure, the searches by explosives specialists and the involvement of state criminal police all point to a cautious response in a busy transport setting where uncertainty itself can force a shutdown.

By mid-morning, the station was back in operation, but the unanswered question of what caused the initial blast remained the central issue for investigators.