Heat wave occuring from April 23 2011 to July 21 2011 at 15.0°N 311.0°E

Download data: JSON

Event type: Heat wave

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

  • Argentina
  • Aruba
  • Bolivia
  • Brazil
  • Chile
  • Colombia
  • Costa Rica
  • Dominican Republic
  • Ecuador
  • El Salvador
  • French Guiana
  • Guatemala
  • Guyana
  • Honduras
  • Martinique
  • Mexico
  • Nicaragua
  • Panama
  • Paraguay
  • Peru
  • Puerto Rico
  • Saint Eustatius
  • Saint Lucia
  • Suriname
  • Venezuela

Duration: 90 days

Time span: April 23 2011 to July 21 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 1.3 °C
  • Mean temperature: 26.8 °C
  • Maximum temperature anomaly: 9.0 °C
  • Maximum temperature: 32.0 °C

Event center: 15.0°N 311.0°E

Area affected: 13015698 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-Apr-23_to_2011-Jul-21_311.0_15.0

Heat wave occuring from March 11 2011 to March 18 2011 at 2.0°N 286.0°E

Download data: JSON

Event type: Heat wave

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

  • Colombia
  • Ecuador
  • Peru

Duration: 8 days

Time span: March 11 2011 to March 18 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 2.2 °C
  • Mean temperature: 27.6 °C
  • Maximum temperature anomaly: 3.9 °C
  • Maximum temperature: 29.9 °C

Event center: 2.0°N 286.0°E

Area affected: 321343 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-Mar-11_to_2011-Mar-18_286.0_2.0

Cold spell occuring from February 21 2011 to March 09 2011 at -3.5°S 278.0°E

Download data: JSON

Event type: Cold spell

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

  • Ecuador
  • Peru

Duration: 17 days

Time span: February 21 2011 to March 09 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -1.9 °C
  • Mean temperature: 23.3 °C
  • Minimum temperature anomaly: -3.1 °C
  • Minimum temperature: 14.5 °C

Event center: -3.5°S 278.0°E

Area affected: 354973 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: Cold_spell_2011-Feb-21_to_2011-Mar-09_278.0_-3.5

Cold spell occuring from February 06 2011 to April 22 2011 at -9.5°S 282.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Bolivia
  • Brazil
  • Chile
  • Ecuador
  • Peru

Duration: 76 days

Time span: February 06 2011 to April 22 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -2.5 °C
  • Mean temperature: 15.2 °C
  • Minimum temperature anomaly: -9.8 °C
  • Minimum temperature: -3.9 °C

Event center: -9.5°S 282.0°E

Area affected: 3080807 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: Cold_spell_2011-Feb-06_to_2011-Apr-22_282.0_-9.5

Heat wave occuring from January 19 2011 to January 23 2011 at 0.0°N 284.0°E

Download data: JSON

Event type: Heat wave

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

  • Ecuador
  • Peru

Duration: 5 days

Time span: January 19 2011 to January 23 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 2.0 °C
  • Mean temperature: 27.5 °C
  • Maximum temperature anomaly: 2.5 °C
  • Maximum temperature: 28.2 °C

Event center: 0.0°N 284.0°E

Area affected: 71042 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-19_to_2011-Jan-23_284.0_0.0

Heat wave occuring from December 30 2010 to January 05 2011 at -3.5°S 284.5°E

Download data: JSON

Event type: Heat wave

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

  • Brazil
  • Colombia
  • Ecuador
  • Peru

Duration: 7 days

Time span: December 30 2010 to January 05 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 2.0 °C
  • Mean temperature: 26.9 °C
  • Maximum temperature anomaly: 3.6 °C
  • Maximum temperature: 30.3 °C

Event center: -3.5°S 284.5°E

Area affected: 462770 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-30_to_2011-Jan-05_284.5_-3.5

Heat wave occuring from October 23 2010 to November 02 2010 at 9.5°N 291.5°E

Download data: JSON

Event type: Heat wave

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

  • Brazil
  • Colombia
  • Ecuador
  • Peru
  • Venezuela

Duration: 11 days

Time span: October 23 2010 to November 02 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 1.6 °C
  • Mean temperature: 27.3 °C
  • Maximum temperature anomaly: 3.0 °C
  • Maximum temperature: 30.3 °C

Event center: 9.5°N 291.5°E

Area affected: 714624 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-Oct-23_to_2010-Nov-02_291.5_9.5

Heat wave occuring from October 20 2010 to October 25 2010 at -6.0°S 282.0°E

Download data: JSON

Event type: Heat wave

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

  • Brazil
  • Colombia
  • Ecuador
  • Peru

Duration: 6 days

Time span: October 20 2010 to October 25 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 2.0 °C
  • Mean temperature: 27.1 °C
  • Maximum temperature anomaly: 3.3 °C
  • Maximum temperature: 29.4 °C

Event center: -6.0°S 282.0°E

Area affected: 730554 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-Oct-20_to_2010-Oct-25_282.0_-6.0

Heat wave occuring from September 14 2010 to October 07 2010 at -3.0°S 282.0°E

Download data: JSON

Event type: Heat wave

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

  • Bolivia
  • Brazil
  • Colombia
  • Ecuador
  • Peru
  • Venezuela

Duration: 24 days

Time span: September 14 2010 to October 07 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 2.9 °C
  • Mean temperature: 28.1 °C
  • Maximum temperature anomaly: 9.0 °C
  • Maximum temperature: 34.4 °C

Event center: -3.0°S 282.0°E

Area affected: 5273731 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-Sep-14_to_2010-Oct-07_282.0_-3.0

Heat wave occuring from September 08 2010 to September 14 2010 at -3.0°S 282.0°E

Download data: JSON

Event type: Heat wave

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

  • Colombia
  • Ecuador
  • Peru

Duration: 7 days

Time span: September 08 2010 to September 14 2010

Statistics over entire affected area:

  • Mean temperature anomaly: 1.8 °C
  • Mean temperature: 26.1 °C
  • Maximum temperature anomaly: 2.6 °C
  • Maximum temperature: 27.7 °C

Event center: -3.0°S 282.0°E

Area affected: 89564 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-Sep-08_to_2010-Sep-14_282.0_-3.0