Cold spell occuring from March 01 2012 to March 04 2012 at 0.5°N 283.0°E

Download data: JSON

Event type: Cold spell

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

  • Colombia
  • Ecuador
  • Peru

Duration: 4 days

Time span: March 01 2012 to March 04 2012

Statistics over entire affected area:

  • Mean temperature anomaly: -1.6 °C
  • Mean temperature: 23.1 °C
  • Minimum temperature anomaly: -2.3 °C
  • Minimum temperature: 18.1 °C

Event center: 0.5°N 283.0°E

Area affected: 80363 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_2012-Mar-01_to_2012-Mar-04_283.0_0.5

Heat wave occuring from February 29 2012 to March 09 2012 at 0.0°N 268.0°E

Download data: JSON

Event type: Heat wave

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

  • Ecuador

Duration: 10 days

Time span: February 29 2012 to March 09 2012

Statistics over entire affected area:

  • Mean temperature anomaly: 1.2 °C
  • Mean temperature: 27.1 °C
  • Maximum temperature anomaly: 1.9 °C
  • Maximum temperature: 27.7 °C

Event center: 0.0°N 268.0°E

Area affected: 151450 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_2012-Feb-29_to_2012-Mar-09_268.0_0.0

Cold spell occuring from February 23 2012 to March 16 2012 at 1.5°N 288.5°E

Download data: JSON

Event type: Cold spell

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

  • Brazil
  • Colombia
  • Ecuador
  • Peru
  • Venezuela

Duration: 23 days

Time span: February 23 2012 to March 16 2012

Statistics over entire affected area:

  • Mean temperature anomaly: -1.6 °C
  • Mean temperature: 23.6 °C
  • Minimum temperature anomaly: -3.1 °C
  • Minimum temperature: 12.2 °C

Event center: 1.5°N 288.5°E

Area affected: 1538072 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_2012-Feb-23_to_2012-Mar-16_288.5_1.5

Cold spell occuring from January 13 2012 to January 16 2012 at -1.0°S 286.5°E

Download data: JSON

Event type: Cold spell

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

  • Brazil
  • Colombia
  • Ecuador
  • Peru

Duration: 4 days

Time span: January 13 2012 to January 16 2012

Statistics over entire affected area:

  • Mean temperature anomaly: -1.8 °C
  • Mean temperature: 24.0 °C
  • Minimum temperature anomaly: -2.3 °C
  • Minimum temperature: 23.3 °C

Event center: -1.0°S 286.5°E

Area affected: 181968 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_2012-Jan-13_to_2012-Jan-16_286.5_-1.0

Heat wave occuring from October 10 2011 to October 22 2011 at 1.5°N 283.5°E

Download data: JSON

Event type: Heat wave

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

  • Brazil
  • Colombia
  • Ecuador
  • Peru

Duration: 13 days

Time span: October 10 2011 to October 22 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 1.8 °C
  • Mean temperature: 25.9 °C
  • Maximum temperature anomaly: 3.4 °C
  • Maximum temperature: 29.4 °C

Event center: 1.5°N 283.5°E

Area affected: 657519 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-Oct-10_to_2011-Oct-22_283.5_1.5

Cold spell occuring from September 02 2011 to September 15 2011 at -10.0°S 282.5°E

Download data: JSON

Event type: Cold spell

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

  • Ecuador
  • Peru

Duration: 14 days

Time span: September 02 2011 to September 15 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -1.6 °C
  • Mean temperature: 11.9 °C
  • Minimum temperature anomaly: -3.1 °C
  • Minimum temperature: 1.9 °C

Event center: -10.0°S 282.5°E

Area affected: 189536 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-Sep-02_to_2011-Sep-15_282.5_-10.0

Heat wave occuring from July 14 2011 to July 20 2011 at 0.5°N 285.0°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: July 14 2011 to July 20 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 1.8 °C
  • Mean temperature: 25.5 °C
  • Maximum temperature anomaly: 2.6 °C
  • Maximum temperature: 26.5 °C

Event center: 0.5°N 285.0°E

Area affected: 64902 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-14_to_2011-Jul-20_285.0_0.5

Heat wave occuring from July 13 2011 to July 27 2011 at 0.0°N 280.0°E

Download data: JSON

Event type: Heat wave

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

  • Ecuador

Duration: 15 days

Time span: July 13 2011 to July 27 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 1.7 °C
  • Mean temperature: 24.8 °C
  • Maximum temperature anomaly: 3.2 °C
  • Maximum temperature: 26.8 °C

Event center: 0.0°N 280.0°E

Area affected: 278098 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-13_to_2011-Jul-27_280.0_0.0

Heat wave occuring from July 08 2011 to August 28 2011 at -10.0°S 296.0°E

Download data: JSON

Event type: Heat wave

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

  • Argentina
  • Bolivia
  • Brazil
  • Colombia
  • Ecuador
  • French Guiana
  • Guyana
  • Paraguay
  • Peru
  • Suriname
  • Venezuela

Duration: 52 days

Time span: July 08 2011 to August 28 2011

Statistics over entire affected area:

  • Mean temperature anomaly: 2.5 °C
  • Mean temperature: 27.2 °C
  • Maximum temperature anomaly: 12.6 °C
  • Maximum temperature: 32.2 °C

Event center: -10.0°S 296.0°E

Area affected: 9997884 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-08_to_2011-Aug-28_296.0_-10.0

Cold spell occuring from May 28 2011 to June 02 2011 at 0.0°N 285.5°E

Download data: JSON

Event type: Cold spell

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

  • Colombia
  • Ecuador
  • Peru

Duration: 6 days

Time span: May 28 2011 to June 02 2011

Statistics over entire affected area:

  • Mean temperature anomaly: -1.6 °C
  • Mean temperature: 22.6 °C
  • Minimum temperature anomaly: -2.4 °C
  • Minimum temperature: 18.2 °C

Event center: 0.0°N 285.5°E

Area affected: 160710 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-May-28_to_2011-Jun-02_285.5_0.0