Uploaded on May 28, 2020
PPT on All about Cyclone Mangga hits Western Australia.
All about Cyclone Mangga hits Western Australia.
All about Cyclone Mangga hits
Western Australia
CYCLONE MANGGA
• A massive storm has wreaked havoc on southern
coastal parts of Western Australia, including Perth,
with thousands of homes without power, trees down
and reports of widespread property damage.
Source: Google Images
CITY OF PERTH HIT
• State Emergency Services (SES) staff have
answered hundreds of calls for help since Sunday
night. Most were for structural and roof damage
with the majority of call-outs in the Perth
metropolitan area
Source: Google Images
POWERFUL STORM
• Wind gusts of up to 132 kilometres per hour were
recorded at Cape Leeuwin, in the state's south-
west, at 4:15am, while Kalgoorlie Airport recorded
gusts of up to 94kph.
Source: Google Images
POWER DISRUPTION
• At the peak of the storm, power was cut to about
65,000 properties. It was restored to the vast
majority within a day, but conditions were
preventing substantial repairs from being
completed.
Source: Google Images
UNUSUAL WEATHER
• The damaging winds and severe weather lasted for
much of the south before easing off as the storm
passed. The unusual weather was the result of a
system from ex-Tropical Cyclone Mangga interacting
with a cold front.
Source: Google Images
NOT IN THE CYCLONE SEASON
• The official Australian cyclone season ended on
April 30 and the Bureau of Meteorology (BOM) said
while some cyclones were known to form in early
May, it was rare to see one so late in the month.
Source: Google Images
EROSION AT PORT BEACH
• The storm has caused significant erosion at Port
Beach, near Fremantle. The beach has long battled
erosion issues, and is one of a number of the state's
coastal areas where relocation of buildings has been
suggested.
Source: Google Images
WORST-HIT
• Busselton has been one of the worst hit areas in the
South West, with widespread power outages, fallen
trees and minor structural damage reported. Mayor
Grant Henley said the high tides and swell had also
caused a lot of damage along the Busselton coast.
Source: Google Images
CROPS DESTROYED
• The storm has come as a costly blow for South
West fruit and vegetable growers. Some had only
just replanted their crops after a storm tore
through the region last month.
Source: Google Images
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