Extreme heat has caused more deaths in Australia than all other natural disasters put together

This chart shows the number of deaths in the period 1900 t0 2011 for all ‘natural hazards’ listed in the PerilAUS database. Extreme heat has been responsible for 55% of all listed natural hazard fatalities

Extreme heat

4555

1285

Tropical cyclone

Flood

1221

Bush/grassfire

866

Landslide

88

Lightning

85

Wind storm

68

Tornado

42

Earthquake

16

Hail storm

16

Rain storm

14

Source: Coates et al 2014, Journal of Environmental Science and Policy

Heatwaves are projected to increase in Australia

These maps show the projected increase in heatwave days by the period 2081-2100 when compared to the historical average. The first map shows a scenario in which emissions start declining in about 2040 (RCP 4.5), and the second shows a scenario in which emissions continue to rise (RCP 8.5). A heatwave is defined as three consecutive days above a certain threshold for that location

Number of days

0

80

Lower emissions

Darwin

Brisbane

Perth

Sydney

Canberra

Adelaide

Melbourne

Hobart

Higher emissions

Source: data courtesy Sarah Perkins-Kirkpatrick, UNSW

Extreme heat has caused more deaths in Australia than all other natural disasters put together

This chart shows the number of deaths in the period 1900 t0 2011 for all ‘natural hazards’ listed in the PerilAUS database. Extreme heat has been responsible for 55% of all listed natural hazard fatalities

Extreme heat

4555

Tropical cyclone

1285

Flood

1221

Bush/grassfire

866

Landslide

88

Lightning

85

Wind storm

68

Tornado

42

Earthquake

16

Hail storm

16

Rain storm

14

Source: Coates et al 2014, Journal of Environmental Science and Policy

Heatwaves are projected to increase in Australia

These maps show the projected increase in heatwave days by the period 2081-2100 when compared to the historical average. The first map shows a scenario in which emissions start declining in about 2040 (RCP 4.5), and the second shows a scenario in which emissions continue to rise (RCP 8.5). A heatwave is defined as three consecutive days above a certain threshold for that location

Number of days

0

80

Lower emissions

Higher emissions

Darwin

Brisbane

Perth

Sydney

Canberra

Adelaide

Melbourne

Hobart

Source: data courtesy Sarah Perkins-Kirkpatrick, UNSW

Extreme heat has caused more deaths in Australia than all other natural disasters put together

This chart shows the number of deaths in the period 1900 t0 2011 for all ‘natural hazards’ listed in the PerilAUS database. Extreme heat has been responsible for 55% of all listed natural hazard fatalities

4555

Extreme heat

1285

Tropical cyclone

1221

Flood

Bush/grassfire

866

88

Landslide

85

Lightning

68

Wind storm

42

Tornado

16

Earthquake

16

Hail storm

14

Rain storm

Source: Coates et al 2014, Journal of Environmental Science and Policy

Heatwaves are projected to increase in Australia

These maps show the projected increase in heatwave days by the period 2081-2100 when compared to the historical average. The first map shows a scenario in which emissions start declining in about 2040 (RCP 4.5), and the second shows a scenario in which emissions continue to rise (RCP 8.5). A heatwave is defined as three consecutive days above a certain threshold for that location

Number of days

0

80

Lower emissions

Darwin

Brisbane

Perth

Sydney

Canberra

Adelaide

Melbourne

Hobart

Higher emissions

Source: data courtesy Sarah Perkins-Kirkpatrick, UNSW

Extreme heat has caused more deaths in Australia than all other natural disasters put together

This chart shows the number of deaths in the period 1900 t0 2011 for all ‘natural hazards’ listed in the PerilAUS database. Extreme heat has been responsible for 55% of all listed natural hazard fatalities

4555

Extreme heat

1285

Tropical cyclone

1221

Flood

Bush/grassfire

866

88

Landslide

85

Lightning

68

Wind storm

42

Tornado

16

Earthquake

16

Hail storm

14

Rain storm

Source: Coates et al 2014, Journal of Environmental Science and Policy

Heatwaves are projected to increase in Australia

These maps show the projected increase in heatwave days by the period 2081-2100 when compared to the historical average. The first map shows a scenario in which emissions start declining in about 2040 (RCP 4.5), and the second shows a scenario in which emissions continue to rise (RCP 8.5). A heatwave is defined as three consecutive days above a certain threshold for that location

Number of days

0

80

Lower emissions

Darwin

Brisbane

Perth

Sydney

Canberra

Adelaide

Melbourne

Hobart

Higher emissions

Source: data courtesy Sarah Perkins-Kirkpatrick, UNSW