| Preliminary Reports |
| Obs and Mesoanalysis |
| 925 mb: 12z  00z |
| 850 mb: 12z  00z |
| 700 mb: 12z  00z |
| 500 mb: 12z  00z |
| 300 mb: 12z  00z |
| 250 mb: 12z  00z |
| 2020122012_SNDG |
| 2020122100_SNDG |
| MCD #1860 |
| MCD #1861 |
| MCD #1862 |