WE EXPERIENCED A LIGHTING STORM THAT CAUSED A POWER OUTAGE. THE HOISTE BREAKER TRIPPED BECAUSE OF THE STORM. THE HOISTEMAN TRIED TO RESET THE BREAKER, BUT IT WOULDN'T BECAUSE IT HAD BECOME OVE R HEATED. ALL MINE PERSONEL WERE EVCUATED VIA THE EMERGENCY SHAFT AND PLANT ELECTRICIAN WERE CALLED TO HANDLE THE BREAKER ISSUE.