I think he means the storm as a whole, across the northeast.
On another note, PIT got 1.07” of rain, which brings our monthly total to 5.10”, making this the 7th wettest February of all time (2018, 1887, 1891, 1956, 1890, 2008*).
*2008 was at 4.97” through 2/28 but recorded 0.48” on the 29th.