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Seb Gibbs

Earth Hour – 30th March

By | Environment | No Comments

Earth Hour 2019

8:30pm to 9:30pm

Every year, for one hour, a movement of people turn out their lights in recognition of climate change.  This is a global event that first started in Sydney Australia which reduces global power by over 1 gigawatt saving thousands of tons of carbon dioxide entering the atmosphere.

Australia made some strong promises at the 2015 Paris Agreement, but Australia will miss its 2030 targets.

Climate Change is real, and Australia needs to demonstrate to the world that it’s serious about the transition to a zero-carbon economy.

Human activities have caused global CO2 to rise to its highest level since the Tertiary period, over 3 million years ago.  Stopping the CO2 levels rising further is an almost impossible task since we need to make radical changes to industries and how we live.

Records show that global temperatures have been rising steadily since the 1950s, and marine records show that the sea level has also been steadily rising throughout the last century.  Scientists have linked the causes of rise to our CO2 output.

https://www.earthhour.org.au/

Read more from our Environmental section.. 

Cyclone Oma Approaching the Fraser Coast

By | Weather | No Comments

Cyclone Oma heading towards the Fraser Coast

22 Feb 19 – Satellite Image

Cyclone Oma, a category two cyclone, currently around 600km out over the ocean is likely to be hitting the Fraser Coast this weekend.  Bureau of Meteorology (BOM) expects the cyclone to hit coastal areas within the next few days but there was still some uncertainly over its exact direction.  Oma has been proving difficult to predict, mainly because of the lack of weather observations within the ocean, but it does seem likely that the Fraser Coast will see some extreme weather this weekend.

  • Severe weather warnings have been issued
  • The Fraser Coast local Disaster Managment Group has moved its status to ALERT
  • Flood watch has been issued by BOM for the entire Queensland South coast from Gladstone to the Gold Coast.

Fraser Coast could see 400mm of rain, Sunshine Coast receiving about 200mm, with Brisbane likely being impacted too.  Forecasting waves between five to eight meters.   Coastal flooding is expected because of the timing with the full moon tides, which will see the highest tide for the year.   High tide is expected at 10:40am tomorrow (Fri 22 Feb).  Authorities have already closed several beaches and started dumping extra sand in preparation.  The coast could see gusts over 100km.

High Tide BOM Warning

Gale Warnings for the following areas:

  • Hervey Bay
  • Capricornia Coast
  • Fraser Island Coast
  • Sunshine Coast Waters
  • Moreton Bay
  • Gold Coast Waters

There are flood weather warnings for:

  • lower Flinders River
  • Norman River
  • Eyre Creek
  • lower Diamantina River
  • Cooper Creek
  • Thomson River

Queensland State Manager Bruce Gunn said the effects of Cyclone Oma are already being felt along the Queensland coast.  “Surf and swell conditions will be hazardous for coastal activities such as rock fishing, boating, and swimming and many beaches are already closed for public safety,” he said.

“Gale force winds are possible for exposed coastal beaches, combined with heavy rainfall. The Bureau has issued a Flood Watch from Gladstone to the New South Wales border. Forecast rainfall totals are largely dependent on the cyclone track, and there still are a wide range of scenarios at this point,” said Mr Gunn.

Fraser Coast Flood Map

Some pre-cyclone actions you might want to consider

  • Clear your property of any loose material and trim any loose shrubs/tree branches
  • Check with the council whether your home/building has been built to cyclone standards
  • Top up fuel in your vehicles and park in a secure location
  • Keep a list of emergency numbers on display
  • If you area is prone to flooding, go to your nearest evacuation centre
  • Prepare for possible power outage
  • Prepare for flooding..

Sandbag Filling Points

The following sandbag filling points are being open (BYO shovel and labour)

  • Burrum Heads SES Depot (223-231 Burrum Heads Road) -Thur and Fri 14:00 to 17:00
  • Maryborough SES Depot (Reed Ave) -Thur and Fri 08:00 to 12:00 
  • Tiaro SES Depot-Thur (Copenhagen Street) -10:00 to 12:00 hrs 
  • Glenwood Community Centre Sat-10:00 to 12:00 hrs
  • Hervey Bay aquatic centre (204a Boundary Road) -Thur and Fri 10:00 to 12:00 
  • Howard Council depot (Steley Street) -Sat 10:00 to 12:00 hrs

Prediction for Saturday

Recommend Actions if your area is impacted

  • Disconnect any unnecessary large electrical items and turn off your gas supply
  • Stay indoors away from windows and keep children indoors
  • Don’t walk, ride your bicycle or drive through flood water, and keep clear of creeks and storm drains
  • Check your property regularly for erosion or inundation by sea water, and if necessary raise goods and electrical items
  • Stay out of the water and stay well away from surf-exposed areas
  • If your building starts to break apart, protect yourself with mattresses under strong solid fixtures
References:
  • BOM Media Release: http://media.bom.gov.au/releases/642/cyclone-oma-to-approach-the-southeast-queensland-coast-this-weekend/
  • BOM weather warnings: http://www.bom.gov.au/qld/warnings
Useful links:
  • Council disaster page: disaster.frasercoast.qld.gov.au/
  • Disaster Management: https://www.frasercoast.qld.gov.au/disaster-management
  • Council disaster map: https://mapping.frasercoast.qld.gov.au/maps/?project=DisasterMgmt&module=Storm%20Surge%20Evacuation%20Zones
  • Wind Map: www.windy.com/?-22.228,156.006,5
  • Zoom Earth: https://zoom.earth/#-24.162791,157.639283,6z
  • Emergency numbers: https://thebeacon.com.au/fraser-coast-emergency-contacts/

Emergencies: SES on 132 500

Understanding the Tropical Cyclone Category System

CATEGORY 1 (tropical cyclone)
Negligible house damage. Damage to some crops, trees and caravans. Craft may drag moorings.
A Category 1 cyclone’s strongest winds are GALES with typical gusts over open flat land of 90 – 125 km/h.
These winds correspond to Beaufort 8 and 9 (Gales and strong gales).
CATEGORY 2 (tropical cyclone)
Minor house damage. Significant damage to signs, trees and caravans. Heavy damage to some crops. Risk of power failure. Small craft may break moorings.
A Category 2 cyclone’s strongest winds are DESTRUCTIVE winds with typical gusts over open flat land of 125 – 164 km/h. These winds correspond to Beaufort 10 and 11 (Storm and violent storm).
CATEGORY 3 (severe tropical cyclone)
Some roof and structural damage. Some caravans destroyed. Power failures likely.
A Category 3 cyclone’s strongest winds are VERY DESTRUCTIVE winds with typical gusts over open flat land of 165 – 224 km/h.
These winds correspond to the highest category on the Beaufort scale, Beaufort 12 (Hurricane).
CATEGORY 4 (severe tropical cyclone)
Significant roofing loss and structural damage. Many caravans destroyed and blown away. Dangerous airborne debris. Widespread power failures.
A Category 4 cyclone’s strongest winds are VERY DESTRUCTIVE winds with typical gusts over open flat land of 225 – 279 km/h.
These winds correspond to the highest category on the Beaufort scale, Beaufort 12 (Hurricane).
CATEGORY 5 (severe tropical cyclone)
Extremely dangerous with widespread destruction.
A Category 5 cyclone’s strongest winds are VERY DESTRUCTIVE winds with typical gusts over open flat land of more than 280 km/h.
These winds correspond to the highest category on the Beaufort scale, Beaufort 12 (Hurricane).

Cyclone Twitter feed..