Ozon told reporters it will take a few hours for rescuers to reach the trapped miner that they can see. It was not clear if the miner was dead or alive.
The 3.4 magnitude quake hit the Borynia-Zofiowka-Jastrzebie coal mine on Saturday morning, initially trapping seven miners at a depth of about 900 metres (2,950 feet). Two miners were rescued on Saturday.
(Reporting by Marcin Goettig; Editing by Adrian Croft)