A Friday afternoon fire at a Staten Island ship repair yard turned into a deadly emergency when a powerful explosion tore through a dry dock facility while firefighters and EMS crews were already inside the danger zone.
The incident happened at 3075 Richmond Terrace in Mariners Harbor, a waterfront industrial stretch on Staten Islandâs north shore. Fire officials said the first reports came in around 3:30 p.m. after smoke was seen coming from a metal structure at the rear of the shipyard and two workers were believed to be trapped.
FDNY units reached the scene within minutes and began working through heavy smoke and poor visibility. The fire was burning near a dry dock area, a specialized basin where vessels can be taken out of the water for repair and maintenance. Crews were still trying to control the fire and reach workers when the situation suddenly escalated.
A major explosion was reported around 4:20 p.m., roughly 45 minutes after the first emergency call. Officials later said there were two explosions connected to the incident, with one blast seriously injuring FDNY members who were operating inside or near the structure.
One civilian was killed at the scene. At least 36 people were injured, according to reports from The Associated Press. Most of the injured were first responders, including firefighters and EMS workers who had entered the shipyard before the blast.
Among the most seriously hurt was an FDNY fire marshal, who suffered a skull fracture and brain bleed and was listed in critical but stable condition. A firefighter was also seriously injured but reported to be recovering. Other emergency workers were treated for injuries linked to the blast, smoke and the chaotic rescue conditions.
Several firefighters issued mayday calls during the response, underscoring how quickly the fire scene became dangerous after the explosion. Officials later confirmed that all firefighters involved in the mayday calls had been located and were receiving medical care.
The emergency brought a massive response across Staten Island. Around 70 FDNY and EMS units were sent to the shipyard, with more than 200 first responders working at the scene. Roads near Richmond Terrace were shut down as crews secured the area, moved injured responders to hospitals and worked to bring the fire under control.
Witnesses in the neighborhood described a sudden shock wave after emergency vehicles had already filled the area. Some residents said the blast was strong enough to send people outside their homes, while others watched firefighters pull back and reposition after the explosion.
Why the Staten Island shipyard blast became so dangerous
Ship repair yards can be especially hazardous during fires because they often include enclosed work areas, metal structures, fuel systems, machinery, electrical equipment and industrial materials. When smoke builds inside a confined space, firefighters may have little time to identify what else is burning or whether explosive vapors are present.
Officials have not yet said what caused the fire or the explosion. Investigators are expected to review the work being done at the site before the fire started, the condition of the structure, whether any hot work such as welding was underway, and whether fuel, chemicals or other combustible materials were nearby.
The structure involved was described as a large metal building at the back of the shipyard, close to the dry dock. That detail matters because metal structures can trap heat and smoke, making fire behavior harder to read from outside. In an industrial setting, that can turn an already dangerous fire into a rapidly changing emergency.
Read More
Mayor Zohran Mamdani called the incident a complex and fast-developing emergency. FDNY Commissioner Lillian Bonsignore said crews arrived to limited visibility and a difficult rescue environment, with trapped workers reported inside the affected area.
The name of the person who died had not been released at the time of reporting. Officials were still working to secure the site and account for everyone connected to the shipyard response.
The Staten Island explosion adds to a wider pattern of industrial emergencies where fires become mass-casualty incidents within minutes. Swikblog recently reported on a Maine lumber mill explosion that triggered a mass casualty response and LifeFlight deployment, another example of how workplace fires involving heavy equipment and industrial materials can overwhelm a scene quickly.
For firefighters and EMS crews, Fridayâs blast shows the risk of entering an emergency before the full hazard is known. They responded to reports of trapped workers and moved into a smoke-filled industrial site, only to face an explosion minutes later.
The fire was reported under control Friday evening, but the investigation is expected to take longer. Fire marshals and city agencies will now examine what ignited the blaze, what caused the explosion and whether workplace safety conditions played any role in the deadly outcome.
Make Swikblog your go-to source on Google for reliable updates, smart insights, and daily trends.
