In a locality 'A', the probability of a convective storm event is 0.7 with a density function
\[
f_{X_1}(x_1) = e^{-x_1}, \; x_1 > 0
\]
The probability of a tropical cyclone-induced storm in the same location is given by the density function
\[
f_{X_2}(x_2) = 2 e^{-2x_2}, \; x_2 > 0
\]
The probability of occurring more than 1 unit of storm event is \underline{\hspace{3cm}} (rounded off to 2 decimal places).