Is it possible to rewrite this if statement shorter? C++

I would like to loop through an 8x8 array (64 values in total) and check if 6 vertically adjacent (i.e. a matrix of 2x3) values are >=30, and then increment a counter.

My code is:

for(int i=0; i<=46; i++){
        if((array[i] >= 30) && (array[i+1] >= 30) && (array[i+8] >= 30) && (array[i+9] >= 30) && (array[i+16] >= 30)){
            count++;                // increment the counter
        }
}

My questions is: is there a way I can make this if statement shorter?