| date | entity | event | name |
|---|---|---|---|
| 30/07/1916 | eruption | date | Black Tom explosion |
| 30/07/2003 | fire | date | McLure fire |
| 21/07/2016 - 30/07/2016 | fire | date | Roblar Fire |
| 30/07/2005 | newspaper | date founded | Daily News and Analysis |
| 30/07/1941 | organization | date founded | Office of the Coordinator of Inter-American Affairs |