Flood surges such as this one are typically triggered by a «
very intense precipitation event,» said Matthew Kelsch, a meteorologist with the University Corporation for Atmospheric Research (UCAR) in Boulder, Colo..
Not exact matches
The 2012 - 2013 water year was especially remarkable because it began rather early with a series of
very intense and moist storms associated with «atmospheric rivers» in Northern California during November but then quickly tapered off, with only light and sporadic
precipitation falling for the remainder of the typical «rainy» season from mid-December through May.
However, the report does say it is
very likely that there will be more
intense precipitation events over many areas, and that peak winds and rainfall rates from hurricanes are also likely to be higher.
In particular, over NH land, an increase in the likelihood of
very wet winters is projected over much of central and northern Europe due to the increase in
intense precipitation during storm events, suggesting an increased chance of flooding over Europe and other mid-latitude regions due to more
intense rainfall and snowfall events producing more runoff.
• Increases in
very hot days and heat waves, • Increases in Arctic temperatures, • Rising sea levels, • Increases in
intense precipitation events, and • Increases in hurricane intensity
The IPCC also asserted that» [m] ore
intense precipitation events» are «
very likely over many areas,» resulting in:
Based on our published results and as well as those of other modeling groups, we conclude that at the global scale: a future increase in tropical cyclone
precipitation rates is likely; an increase in tropical cyclone intensity is likely; an increase in
very intense (category 4 and 5) tropical cyclones is more likely than not; and there is medium confidence in a decrease in the frequency of weaker tropical cyclones.
Key findings from these experiments include: fewer tropical cyclones globally in a warmer late - twenty - first - century climate (Figure 8), but also an increase in average cyclone intensity, the number and occurrence days of
very intense category 4 and 5 storms in most basins (Figure 9) and in tropical cyclone
precipitation rates (Figure 10).