| Thunderstorm dangers include fierce up and down winds, called updrafts and downdrafts. |
| Huge, black vultures soar over canyon, desert and forest, circling nimbly on updrafts. |
| At maturity, the cell contains both updrafts and downdrafts in close proximity. |
| It shows the development of updrafts, blue thermals or cumulus clouds and significant weather phenomena as thunderstorms. |
| This would be placed in the path of a tornado, and would relay back wind speeds, location of downdrafts and updrafts, number of vortices, etc. |
| Warm, humid conditions are very favorable for thunderstorm development as strong updrafts feed warm, moist air into thunderstorms. |
