| Data Platform | Compiled Observations for MM5 Initialization |
| Description | This data set, archived by the University of Washington, contains all available surface and upper-air (excluding ACARS) observations within the UW MM5 Domain-1 area during IMPROVE-1, and is specifically for making initial/boundary condition gridded analyses for MM5 simulations using RAWINS or little_r. |
| Location(s) | Pacific Northwest |
| Operators | David Ovens (UW) |
| Data Format(s) | RAWINS format |
| Software | RAWINS or little_r |
| Data Location(s) | /home/disk/mm5rt/data/obs/200101 and 200102 |