The Yolo County Board of Supervisors on Tuesday unanimously declared a local state of emergency following a fireworks warehouse explosion and fire that damaged multiple buildings and killed at least seven people who have yet to be identified.

It has been one week since the explosion rocked this tight-knit community, beginning a massive investigation into what caused the deadly blast by the State Fire Marshal’s office.

Family members have identified the seven men who are unaccounted for following the explosion at an Esparto fireworks facility.