Welcome Cyclone Heidi
Pressure 995 hectoPascals
Australian Government Bureau of Meteorology
Western Australia
Tropical Cyclone Warning Centre
Media: The Standard Emergency Warning Signal should NOT be used with this
warning.
TOP PRIORITY FOR IMMEDIATE BROADCAST
TROPICAL CYCLONE ADVICE NUMBER 4
Issued at 11:51 pm WST on Tuesday 10 January 2012
A Cyclone WARNING is now current for coastal areas from Wallal to Dampier,
including the towns of Port Hedland and Karratha.
At 11:00 pm WST Tropical Cyclone Heidi, Category 1 was estimated to be
350 kilometres north of Port Hedland and
460 kilometres north northeast of Karratha and
moving south at 20 kilometres per hour towards the coast.
Tropical Cyclone Heidi is moving in a southerly direction towards the Pilbara
coast, and is expected to produce gales with gusts to 100 kilometres per hour
in coastal areas from Port Hedland to Wallal early on Wednesday morning,
extending west to Dampier later on Wednesday. Heidi is currently a Category 1
system, and is unlikely to intensify further before reaching the coast.
The strongest winds and heaviest rainfall is expected to the east and south of
the system. Rainfall totals in excess of 100mm are possible across the central
and eastern Pilbara with isolated heavier falls near the coast. Refer to Flood
Advices for further details.
Tides will be higher than expected.
BLUE ALERT: People in or near coastal and island communities between Pardoo and
Whim Creek, including Pardoo, Port Hedland, South Hedland and Whim Creek need
to prepare for cyclonic weather and organise an emergency kit including first
aid kit, torch, portable radio, spare batteries, food and water.
Details of Tropical Cyclone Heidi at 11:00 pm WST:
.Centre located near...... 17.2 degrees South 119.1 degrees East
.Location accuracy........ within 55 kilometres
.Recent movement.......... towards the south at 20 kilometres per hour
.Wind gusts near centre... 100 kilometres per hour
.Severity category........ 1
.Central pressure......... 995 hectoPascals
The next advice will be issued by 3:00 am WST Wednesday 11 January.