Gematria Calculation Result for when is the great solar flash on Roman Numeral

This is calculated by summing each letter's value: w(0) + h(0) + e(0) + n(0) + (0) + i(1) + s(0) + (0) + t(0) + h(0) + e(0) + (0) + g(0) + r(0) + e(0) + a(0) + t(0) + (0) + s(0) + o(0) + l(50) + a(0) + r(0) + (0) + f(0) + l(50) + a(0) + s(0) + h(0).