Archive of past heavy precipitation events
Switch to a different threshold:
Select a year: 50 year, 6-hour recurrence interval
There were 47 six-hour periods when the rainfall exceeded the threshold in 2020!
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):
031606051218052100052112052306052506060718060906061000061200061306061500061806062206062706062812062818062900062912063000063006063012070100070106070112070412
070506070600070706070712070718070906071018071200071312071506071512071600071700071800072006072200072406072506072606072612072800