Archive of past heavy precipitation events
Switch to a different threshold:
Select a year: 50 year, 6-hour recurrence interval
There were 125 six-hour periods when the rainfall exceeded the threshold in 2017!
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):
010400032906040306040412041506042906042918043000043006043012051518052000052006052206052500053012060600060612060706061200061300061406061500061800061900062000
062100062306062312062318062906063006070100070512070612070618070700070800070812071106071118071206071212071300071306071312071318071500072006072012072206072306
072312072412072418072518072712072718072812080112080200080400080518080606080900081000081106081212081300081306081312081406081506081512081606081806081900081906
082212082600082606082612082706082712082800082806082812082900082912083000083006083012083018083100090100090106090112091012091100091106091112091118092006092106
092112092306092606092706092718093006100206100306100418100500100506100512100806100812100900101018101100102206103012120906121606