Source: Bureau of Meteorology

For people in Flinders and parts of Mid North, Riverland, Murraylands, North West Pastoral and North East Pastoral districts.

Issued at 4:35 pm Sunday, 29 December 2019.

Severe thunderstorms are likely to produce damaging winds in excess of 90 km/h in the warning area over the next several hours. Locations which may be affected include Ernabella, Hawker, Jamestown, Woomera, Amata and Peterborough.

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.