Source: Bureau of Meteorology

For people in parts of North West Pastoral and North East Pastoral districts.

Issued at 11:16 am Wednesday, 11 October 2017.

Severe thunderstorms are likely to produce damaging wind gusts in excess of 90 km/h in the warning area over the next several hours. Locations which may be affected include Marla, Coober Pedy, Roxby Downs, Leigh Creek, Marree and Woomera.

The State Emergency Service advises that people should:
* Secure or put away loose items around your property.
* Move cars under cover or away from trees.
* Keep clear of fallen power lines.
* Stay indoors, away from windows, while storms are nearby.