100 Year Rainfall Map. 100 Year Rainfall Map (years) 60-min: 6-hr: 24-hr: 2-day: 10-day: 30-day: 60-day: 2: Figure I.-Relation between 2-year 60-minute rainfall and 2-year clock-hour rainfall; relation between 2-year 1440- minute rainfall and 2-year observational-day rainfalL ••
New 100year 24Hour Rainfall Map and Data Released by NOAA Today Reduce Flooding from reduceflooding.com
We recommend that these maps are used as visual aids only. The rainfall rates shown in the appendix are derived from Figure 1106.1
New 100year 24Hour Rainfall Map and Data Released by NOAA Today Reduce Flooding
This web page provides access to high-resolution (15-sec) NOAA Atlas 2 precipitation frequency grids for 2-year and 100-year average recurrence intervals and for 6-hour and 24-hour durations for 5 states in the western U.S 2-Year Return Period, 24-hour Duration Precipitation, inches (SCS, 1986): Fig Ratio of Probable Maximum 6 Hour Rainfall to 100 Year 6 Hour Rainfall (inches) NOAA Precipitation Frequency Data Server ==> Return to Main Hydrology Page <== Radar
New Orleans February 2025 Weather Brooke Cristin. This map shows the historic date by which there's a 50% chance of at least 0.1" of snow on the ground, based on snowfall data from 1981-2010 (years) 60-min: 6-hr: 24-hr: 2-day: 10-day: 30-day: 60-day: 2:
Noaa Updates Texas Rainfall Frequency Values National Oceanic And 100 Year Floodplain Map. In other words, over the course of 1 million years. One Year 30 Minute Rainfall (inches) Two Year 30 Minute Rainfall (inches)