Thursday, July 28, 2016

Thursday flood warning

Bureau of Meteorology, Tasmania

Initial Minor Flood Warning for the River Derwent

Issued at 3:09pm  on Wednesday 27 July 2016


Flood Warning Number: 1
Minor flooding may develop in the lower reaches of the Derwent River below Meadowbank Dam during Thursday in response to forecast rainfall. 
Widespread rainfall totals of 10 to 25 mm are expected in the Derwent catchment over the next 24 hours, with higher totals possible about elevated areas. Snow melt is expected to increase runoff. 
Strong and dangerous flows may be a hazard throughout the Derwent catchment for the next few days.


River Derwent above River Ouse:

River rises are expected in the upper reaches of the Derwent catchment during Thursday.

River Derwent above Meadowbank Dam:

River rises are expected in the middle reaches of the Derwent catchment during Thursday.

River Derwent below Meadowbank Dam:

Minor flooding may occur along the River Derwent below Meadowbank Dam.
The River Derwent below Meadowbank Dam is currently at 3.56 metres and steady. The River Derwent below Meadowbank Dam may exceed the minor flood level (4.10 m) Thursday morning.
The River Derwent at Macquarie Plains is currently at 2.50 metres and steady. The River Derwent at Macquarie Plains may exceed the minor flood level (4.00 m) Thursday afternoon.


River Derwent around New Norfolk:

Minor flooding is likely along the River Derwent around New Norfolk.
The River Derwent at New Norfolk is currently at 1.42 metres and rising. The River Derwent at New Norfolk is likely to exceed the minor flood level (2.00 m) Thursday evening. The river level may peak between 2.10 and 2.40 metres overnight Thursday into Friday.


Flood Safety Advice:

FloodSafe advice is available at www.ses.tas.gov.au
Road closure information is available at www.police.tas.gov.au
For emergency assistance call the SES on telephone number 132 500.
For life threatening situations, call 000 immediately.


Next Issue:

The next warning will be issued by 10:30am on Thursday 28 July 2016.


Latest River Heights:

LocationHeight of River (m)TendencyDate/Time of Observation
River Derwent below Lake St Clair1.74Steady02:00 PM WED 27/07/16
River Ouse at Ashton1.53Steady01:45 PM WED 27/07/16
River Ouse at 3B Weir1.35Steady02:00 PM WED 27/07/16
River Clyde at Bothwell1.13Steady02:00 PM WED 27/07/16
River Derwent below Meadowbank Dam3.56Steady02:00 PM WED 27/07/16
River Derwent at Macquarie Plains2.50Steady02:37 PM WED 27/07/16
Tyenna River at Newbury1.02Steady02:00 PM WED 27/07/16
Styx River at Bruces Bridge1.60Rising07:44 AM WED 27/07/16
River Derwent at New Norfolk1.43Rising02:25 PM WED 27/07/16


This advice is also available by dialling 1300 659 216. Warning, rainfall and river information are available at www.bom.gov.au/tas/flood. The latest weather forecast is available at www.bom.gov.au/tas/forecasts.

No comments:

Post a Comment