Warning: Possible large hailstones in NSW region

Gamafisho

IDN65156
Australian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST

SEVERE THUNDERSTORM WARNING
for LARGE HAILSTONES, FLASH FLOODING and DAMAGING WIND

For people in the Northern Rivers, Mid North Coast, Hunter, Metropolitan, Illawarra, Central Tablelands, Northern Tablelands and parts of the South Coast, Southern Tablelands and North West Slopes and Plains Forecast Districts.

Issued at 1:39 pm Monday, 13 February 2012.

Severe thunderstorms are likely to produce large hailstones, very heavy rainfall, flash flooding and damaging winds in the warning area over the next several hours. Locations which may be affected include Lismore, Grafton, Coffs Harbour, Taree, Newcastle, Gosford, Sydney, Wollongong, Nowra, Batemans Bay, Armidale, Orange and Goulburn.

62mm reported at Murwillumbah in the hour leading up to 1pm.

The State Emergency Service advises that people should:
* Move your car under cover or away from trees.
* Secure or put away loose items around your house, yard and balcony.
* Keep clear of fallen power lines.
* Keep clear of creeks and storm drains.
* Don't walk, ride your bike or drive through flood water.
* If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
* Unplug computers and appliances.
* Avoid using the phone during the storm.
* Stay indoors away from windows, and keep children and pets indoors as well.
* For emergency help in floods and storms, ring the SES (NSW and ACT) on 132 500.

The next warning is due to be issued by 4:40 pm.

If severe thunderstorms develop in Sydney Newcastle Wollongong or surrounding areas, a more detailed Severe Thunderstorm Warning will be issued to people in this area.

Warnings are also available through TV and Radio broadcasts, the Bureau's website at www.bom.gov.au or call 1300 659 218. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.

Resource: http://www.bom.gov.au/products/IDN65156.shtml