Whenever the governor declares a state disaster and invokes the provisions of this part as provided in section 209-2, the maximum total benefits in a benefit year as appearing in column D of section 383-22 for each high quarter wage scale shall be increased by adding the product of thirteen multiplied by the basic weekly benefit appearing in column B to the appropriate line of column D.
The extending benefits shall be allowed only for individuals who reside in a rehabilitation area and shall be available for only one benefit year which shall begin no later than one year following the issuance of the governor's proclamation declaring a state disaster.