Archive of past heavy precipitation events
Switch to a different threshold:
Select a year: 50 year, 6-hour recurrence interval
There were 58 six-hour periods when the rainfall exceeded the threshold in 2003!
Hover mouse over a date to see the map (dates are listed as two-digit month, then two-digit date, then two-digit hour so that 050112 indicates the period ending at 12 UTC on May 1st):
040712040800043006050106050400050406050612050806050812051206051506051606051706051712052300052606052800060512061506061606062106062306062312062406062506062906
070212070518070606071400071612071906072018072112072118072612072800073100073106080100080200080212080400081006081300081706081906083000083012083106090112090800
091106091900100918101000101206121812