A rain or snowfall usually expressed in terms of magnitude compared to time; e.g., 10-year/24-hour event = 3.25 inches which means a 3.25 inch rainfall over a 24-hour period usually can be expected
to fall sometime within a 10-year period.
A rain or snowfall usually expressed in terms of magnitude compared to time; e.g., 10-year/24-hour event = 3.25 inches which means a 3.25 inch rainfall over a 24-hour period usually can be expected
to fall sometime within a 10-year period.
