Category: Heat waves affecting Argentina

7 heat waves identified in Argentina since 2020

Heat wave occuring from November 26 2011 to November 29 2011 at -30.5°S 306.5°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Argentina
  • Brazil
  • Paraguay

Duration: 4 days

Time span: November 26 2011 to November 29 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 4.1 °C
  • Mean temperature: 27.3 °C
  • Maximum temperature anomaly: 7.9 °C
  • Maximum temperature: 30.1 °C

Event center: -30.5°S 306.5°E

Area affected: 130355 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Nov-26_to_2011-Nov-29_306.5_-30.5

Heat wave occuring from November 25 2011 to December 02 2011 at -31.5°S 290.0°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Argentina
  • Bolivia
  • Chile
  • Peru

Duration: 8 days

Time span: November 25 2011 to December 02 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 3.4 °C
  • Mean temperature: 11.3 °C
  • Maximum temperature anomaly: 7.4 °C
  • Maximum temperature: 20.9 °C

Event center: -31.5°S 290.0°E

Area affected: 309821 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Nov-25_to_2011-Dec-02_290.0_-31.5

Heat wave occuring from November 23 2011 to November 29 2011 at -37.5°S 305.5°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Argentina
  • Uruguay

Duration: 7 days

Time span: November 23 2011 to November 29 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 4.5 °C
  • Mean temperature: 24.4 °C
  • Maximum temperature anomaly: 7.2 °C
  • Maximum temperature: 29.3 °C

Event center: -37.5°S 305.5°E

Area affected: 357200 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Nov-23_to_2011-Nov-29_305.5_-37.5

Heat wave occuring from November 12 2011 to November 21 2011 at -46.0°S 300.0°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Argentina
  • Chile
  • Falkland Islands

Duration: 10 days

Time span: November 12 2011 to November 21 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 3.7 °C
  • Mean temperature: 15.3 °C
  • Maximum temperature anomaly: 10.5 °C
  • Maximum temperature: 28.3 °C

Event center: -46.0°S 300.0°E

Area affected: 1721603 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Nov-12_to_2011-Nov-21_300.0_-46.0

Heat wave occuring from November 03 2011 to November 09 2011 at -32.0°S 294.5°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Argentina
  • Chile

Duration: 7 days

Time span: November 03 2011 to November 09 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 6.1 °C
  • Mean temperature: 25.9 °C
  • Maximum temperature anomaly: 10.6 °C
  • Maximum temperature: 36.6 °C

Event center: -32.0°S 294.5°E

Area affected: 514611 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Nov-03_to_2011-Nov-09_294.5_-32.0

Heat wave occuring from September 24 2011 to October 03 2011 at -30.5°S 289.0°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Argentina
  • Bolivia
  • Brazil
  • Chile
  • Uruguay

Duration: 10 days

Time span: September 24 2011 to October 03 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 5.7 °C
  • Mean temperature: 21.2 °C
  • Maximum temperature anomaly: 12.0 °C
  • Maximum temperature: 34.5 °C

Event center: -30.5°S 289.0°E

Area affected: 1479241 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Sep-24_to_2011-Oct-03_289.0_-30.5

Heat wave occuring from September 18 2011 to September 24 2011 at -41.0°S 288.0°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Argentina
  • Chile

Duration: 7 days

Time span: September 18 2011 to September 24 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 3.7 °C
  • Mean temperature: 9.3 °C
  • Maximum temperature anomaly: 6.1 °C
  • Maximum temperature: 16.0 °C

Event center: -41.0°S 288.0°E

Area affected: 123686 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Sep-18_to_2011-Sep-24_288.0_-41.0

Heat wave occuring from August 08 2011 to August 13 2011 at -35.5°S 290.0°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Argentina
  • Chile

Duration: 6 days

Time span: August 08 2011 to August 13 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 4.1 °C
  • Mean temperature: 9.3 °C
  • Maximum temperature anomaly: 7.0 °C
  • Maximum temperature: 14.7 °C

Event center: -35.5°S 290.0°E

Area affected: 99246 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Aug-08_to_2011-Aug-13_290.0_-35.5

Heat wave occuring from August 08 2011 to August 12 2011 at -38.0°S 305.0°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Argentina
  • Uruguay

Duration: 5 days

Time span: August 08 2011 to August 12 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 4.9 °C
  • Mean temperature: 15.4 °C
  • Maximum temperature anomaly: 11.6 °C
  • Maximum temperature: 24.9 °C

Event center: -38.0°S 305.0°E

Area affected: 646018 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Aug-08_to_2011-Aug-12_305.0_-38.0

Heat wave occuring from July 21 2011 to July 25 2011 at -43.0°S 295.0°E

Download data: JSON

Event type: Heat wave

Countries affected (identified with ArcGIS Online; provided only for geographical reference):

  • Argentina
  • Chile

Duration: 5 days

Time span: July 21 2011 to July 25 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 5.2 °C
  • Mean temperature: 9.6 °C
  • Maximum temperature anomaly: 8.8 °C
  • Maximum temperature: 14.9 °C

Event center: -43.0°S 295.0°E

Area affected: 294584 km$^2$


Fig. 1: Map of most extreme temperature anomalies (standardized) experienced during the event. The purple star indicates the center of the extreme event. Green hatching illustrates all areas under the effect of extremes at some time during the event.



Fig. 2: Evolution of temperature at the center of the event. The climatological percentile distribution is illustrated with color shadings.



Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.

Event ID: Heat_wave_2011-Jul-21_to_2011-Jul-25_295.0_-43.0