Heat wave occuring from January 25 2011 to January 28 2011 at -27.5°S 300.0°E

Download data: JSON

Event type: Heat wave

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

  • Argentina
  • Paraguay

Duration: 4 days

Time span: January 25 2011 to January 28 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 3.8 °C
  • Mean temperature: 31.1 °C
  • Maximum temperature anomaly: 5.5 °C
  • Maximum temperature: 32.7 °C

Event center: -27.5°S 300.0°E

Area affected: 124921 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-Jan-25_to_2011-Jan-28_300.0_-27.5

Heat wave occuring from December 17 2010 to December 21 2010 at -23.5°S 301.5°E

Download data: JSON

Event type: Heat wave

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

  • Argentina
  • Bolivia
  • Paraguay

Duration: 5 days

Time span: December 17 2010 to December 21 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 4.4 °C
  • Mean temperature: 32.5 °C
  • Maximum temperature anomaly: 7.8 °C
  • Maximum temperature: 36.5 °C

Event center: -23.5°S 301.5°E

Area affected: 359295 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_2010-Dec-17_to_2010-Dec-21_301.5_-23.5

Heat wave occuring from November 28 2010 to December 14 2010 at -17.0°S 299.5°E

Download data: JSON

Event type: Heat wave

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

  • Argentina
  • Bolivia
  • Brazil
  • Chile
  • Colombia
  • Paraguay
  • Peru

Duration: 17 days

Time span: November 28 2010 to December 14 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 2.9 °C
  • Mean temperature: 27.4 °C
  • Maximum temperature anomaly: 9.1 °C
  • Maximum temperature: 37.0 °C

Event center: -17.0°S 299.5°E

Area affected: 3257984 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_2010-Nov-28_to_2010-Dec-14_299.5_-17.0

Heat wave occuring from June 27 2010 to July 24 2010 at -15.5°S 310.5°E

Download data: JSON

Event type: Heat wave

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

  • Argentina
  • Bolivia
  • Brazil
  • Colombia
  • Ecuador
  • Paraguay
  • Peru
  • Uruguay
  • Venezuela

Duration: 28 days

Time span: June 27 2010 to July 24 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 3.1 °C
  • Mean temperature: 23.4 °C
  • Maximum temperature anomaly: 11.2 °C
  • Maximum temperature: 30.8 °C

Event center: -15.5°S 310.5°E

Area affected: 8340742 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_2010-Jun-27_to_2010-Jul-24_310.5_-15.5

Heat wave occuring from June 24 2010 to June 27 2010 at -24.0°S 304.0°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: June 24 2010 to June 27 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 5.6 °C
  • Mean temperature: 22.3 °C
  • Maximum temperature anomaly: 7.5 °C
  • Maximum temperature: 25.6 °C

Event center: -24.0°S 304.0°E

Area affected: 86158 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_2010-Jun-24_to_2010-Jun-27_304.0_-24.0

Heat wave occuring from June 06 2010 to June 30 2010 at -6.5°S 314.0°E

Download data: JSON

Event type: Heat wave

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

  • Argentina
  • Bolivia
  • Brazil
  • Chile
  • Colombia
  • Ecuador
  • Paraguay
  • Peru
  • Venezuela

Duration: 25 days

Time span: June 06 2010 to June 30 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 2.5 °C
  • Mean temperature: 24.8 °C
  • Maximum temperature anomaly: 8.4 °C
  • Maximum temperature: 29.8 °C

Event center: -6.5°S 314.0°E

Area affected: 4848754 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_2010-Jun-06_to_2010-Jun-30_314.0_-6.5

Heat wave occuring from February 19 2010 to February 21 2010 at -29.5°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: 3 days

Time span: February 19 2010 to February 21 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 3.0 °C
  • Mean temperature: 27.5 °C
  • Maximum temperature anomaly: 3.9 °C
  • Maximum temperature: 28.8 °C

Event center: -29.5°S 306.5°E

Area affected: 54324 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_2010-Feb-19_to_2010-Feb-21_306.5_-29.5

Heat wave occuring from February 10 2010 to February 14 2010 at -25.0°S 299.0°E

Download data: JSON

Event type: Heat wave

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

  • Argentina
  • Paraguay

Duration: 5 days

Time span: February 10 2010 to February 14 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 4.7 °C
  • Mean temperature: 31.1 °C
  • Maximum temperature anomaly: 7.7 °C
  • Maximum temperature: 34.1 °C

Event center: -25.0°S 299.0°E

Area affected: 99927 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_2010-Feb-10_to_2010-Feb-14_299.0_-25.0

Heat wave occuring from April 24 2026 to May 30 2026 at -23.0°S 333.0°E

Download data: JSON

Event type: Heat wave

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

  • Antarctica
  • Argentina
  • Brazil
  • Paraguay
  • South Georgia and the South Sandwich Islands
  • Uruguay

Duration: 37 days

Time span: April 24 2026 to May 30 2026

Statistics over entire affected area:

  • Mean temperature anomaly: 4.5 °C
  • Mean temperature: 7.6 °C
  • Maximum temperature anomaly: 23.3 °C
  • Maximum temperature: 27.5 °C

Event center: -23.0°S 333.0°E

Area affected: 18900105 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_2026-Apr-24_to_2026-May-30_333.0_-23.0