the following message is transmitted at the request of local authorities. at 9:47 am, mountain time, a disaster of unknown type has occurred at the black mesa research facility, causing significant damage and failure to various power and commutation systems in the surrounding areas. an immediate evacuation order has been issued to all residents within a 75 mile radius of the facility. an on site military has been dispatched to provide assistance. make sure to bring an emergency supply of food, water, clothing, first aid kit, flashlights with extra batteries, and battery powered radios. follow local evacuation routes, which has been marked by local authorities, and only use one vehicle. do not return the the warning area until the all clear has been given. if you are not in the evacuation zone, stay where you are. if you are in the evacuation area and have no transportation, locate your nearest police department or military officer. do not use telephones or cell phones except in the case of emergencies. stay tuned to local news media outlets for further details and information on this situation.