This is an unmaintained course material, please see current material at:
Erosion and deposition modeling tutorial
Rainfall intensity factor
Helena Mitasova
R-factor
Map-based estimates, units: hundreds of ft.tonsf.in/(acre.hr.year) = 17.02 MJ.mm/(ha.hr.yr) (add REF)
| ft.. | MJ... | range | |
| Campbell | 220 | 3915 | |
| Eglin | 580 | 9872 | 550-600 |
| Ft Hood | 250 | 4255 | 250-280 |
| Schofield | 350 | 5957 | 300-400 |
| Yakima | 10 | 170 | 10 |
rainfall-based estimates can be added ~