Residents living in parts of the Illawarra hit by flash flooding just four weeks ago are anxiously awaiting the possibility of another disaster as the Bureau of Meteorology issues a severe weather warning.
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The BOM says heavy rainfall which might lead to flash flooding is possible in parts of the region from early Sunday morning to late Sunday evening.
Six-hourly totals between 100 and 140 millimetres are possible, as are isolated falls of up to 150 millimetres.
SES Wollongong City's deputy unit commander Daniel Triffett said teams had been in on Saturday preparing vehicles and were on stand-by for any call-outs.
He said volunteers had also responded to requests to help sandbag properties particularly vulnerable to flooding in areas like Thirroul and Bellambi.
"We've sensed that there is a bit of community anxiety at the moment," Mr Triffett said.
However, he urged people to remain calm, while also doing their best to prepare their homes for any adverse weather.
Mr Triffett advised people to park vehicles away outside floodways and away from creeks, ensure their roofs and gutters were in good condition and clear of debris, secure objects outside in case of winds in a thunderstorm, and lift furniture and valuables off the floor if concerned about inundation.
Wollongong City Council has had four sandbag fill-up points in Bellambi, Fairy Meadow, Berkeley and Helensburgh since Thursday, and on Saturday advised it had added more sand at these locations for people to prepare.
However, it is understood the stations in Bellambi and Fairy Meadow, at least, have run dry.
SES Shellharbour City unit has advised people in that area to call 132 500 if they need sandbags.
Residents of flood-prone areas are nervous about what might unfold on Sunday as they continue to mop up after the last flash flooding event on April 6.
In one hour early that Saturday morning, Wollongong was smashed with some 100 millimetres of rain after already substantial falls, turning creeks into raging torrents, flooding streets, washing away cars - and cabins - and inundating homes and businesses.
The State Emergency Service advises:
- Do not drive, ride or walk through floodwater
- Keep clear of creeks and storm drains
- Seek refuge in the highest place available if trapped by flash flooding and ring 000 if you need rescue
- Stay vigilant and monitor conditions
- Trim trees and branches that could potentially fall on your home or property
- Park your car under secure cover and away from trees, powerlines and drains
- Secure or put away items, such as outdoor furniture, trampolines and roofing iron that could blow around in strong winds
- Prepare an emergency kit in case you lose power or need to leave your home
- Monitor warnings issued by NSW SES on their website and Facebook page and check the latest weather information from the Bureau of Meteorology online
- Call the SES on 132 500 if you need emergency help or 000 in a life-threatening situation
The BOM says the impending downpours are the result of a strengthening onshore flow on the coast on Sunday morning, associated with a coastal trough.
Natalie Croxon
Reporter at the Illawarra Mercury, mostly covering social affairs. Previously of the Bendigo Advertiser, Northern Daily Leader and Quirindi Advocate. Our Watch award winner.
Reporter at the Illawarra Mercury, mostly covering social affairs. Previously of the Bendigo Advertiser, Northern Daily Leader and Quirindi Advocate. Our Watch award winner.
