Heat wave occuring from October 27 2012 to January 15 2013 at 10.5°N 78.0°E

Download data: JSON

Event type: Heat wave

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

  • Bangladesh
  • Brunei Darussalam
  • Cambodia
  • China
  • Ethiopia
  • India
  • Indonesia
  • Kenya
  • Laos
  • Malaysia
  • Mozambique
  • Myanmar
  • Philippines
  • Somalia
  • Sri Lanka
  • Tanzania
  • Thailand
  • Vietnam

Duration: 81 days

Time span: October 27 2012 to January 15 2013

Statistics over entire affected area:

  • Mean temperature anomaly: 1.8 °C
  • Mean temperature: 26.6 °C
  • Maximum temperature anomaly: 10.0 °C
  • Maximum temperature: 31.9 °C

Event center: 10.5°N 78.0°E

Area affected: 16126960 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-Oct-27_to_2013-Jan-15_78.0_10.5

Cold spell occuring from October 27 2012 to November 09 2012 at -6.5°S 35.0°E

Download data: JSON

Event type: Cold spell

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

  • Angola
  • Burundi
  • Congo DRC
  • Eswatini
  • Kenya
  • Lesotho
  • Madagascar
  • Malawi
  • Mozambique
  • South Africa
  • South Sudan
  • Tanzania
  • Uganda
  • Zambia
  • Zimbabwe

Duration: 14 days

Time span: October 27 2012 to November 09 2012

Statistics over entire affected area:

  • Mean temperature anomaly: -3.4 °C
  • Mean temperature: 18.5 °C
  • Minimum temperature anomaly: -8.5 °C
  • Minimum temperature: 3.6 °C

Event center: -6.5°S 35.0°E

Area affected: 7901794 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-Oct-27_to_2012-Nov-09_35.0_-6.5

Cold spell occuring from October 23 2012 to October 25 2012 at -19.0°S 28.5°E

Download data: JSON

Event type: Cold spell

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

  • Botswana
  • Mozambique
  • South Africa
  • Zimbabwe

Duration: 3 days

Time span: October 23 2012 to October 25 2012

Statistics over entire affected area:

  • Mean temperature anomaly: -5.3 °C
  • Mean temperature: 18.8 °C
  • Minimum temperature anomaly: -8.4 °C
  • Minimum temperature: 10.3 °C

Event center: -19.0°S 28.5°E

Area affected: 366055 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-Oct-23_to_2012-Oct-25_28.5_-19.0

Heat wave occuring from October 18 2012 to October 20 2012 at -17.5°S 32.0°E

Download data: JSON

Event type: Heat wave

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

  • Mozambique
  • Zimbabwe

Duration: 3 days

Time span: October 18 2012 to October 20 2012

Statistics over entire affected area:

  • Mean temperature anomaly: 4.3 °C
  • Mean temperature: 27.3 °C
  • Maximum temperature anomaly: 5.8 °C
  • Maximum temperature: 31.6 °C

Event center: -17.5°S 32.0°E

Area affected: 55800 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-Oct-18_to_2012-Oct-20_32.0_-17.5

Heat wave occuring from October 16 2012 to October 30 2012 at 0.0°N 44.0°E

Download data: JSON

Event type: Heat wave

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

  • Kenya
  • Malawi
  • Mozambique
  • Tanzania
  • Zambia

Duration: 15 days

Time span: October 16 2012 to October 30 2012

Statistics over entire affected area:

  • Mean temperature anomaly: 1.3 °C
  • Mean temperature: 27.5 °C
  • Maximum temperature anomaly: 6.1 °C
  • Maximum temperature: 33.8 °C

Event center: 0.0°N 44.0°E

Area affected: 2678322 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-Oct-16_to_2012-Oct-30_44.0_0.0

Heat wave occuring from September 28 2012 to October 24 2012 at -27.5°S 55.5°E

Download data: JSON

Event type: Heat wave

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

  • Madagascar
  • Mozambique

Duration: 27 days

Time span: September 28 2012 to October 24 2012

Statistics over entire affected area:

  • Mean temperature anomaly: 2.1 °C
  • Mean temperature: 23.1 °C
  • Maximum temperature anomaly: 5.5 °C
  • Maximum temperature: 31.2 °C

Event center: -27.5°S 55.5°E

Area affected: 3264307 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-Sep-28_to_2012-Oct-24_55.5_-27.5

Heat wave occuring from September 21 2012 to September 26 2012 at -10.0°S 34.0°E

Download data: JSON

Event type: Heat wave

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

  • Malawi
  • Mozambique
  • Tanzania
  • Zambia

Duration: 6 days

Time span: September 21 2012 to September 26 2012

Statistics over entire affected area:

  • Mean temperature anomaly: 1.8 °C
  • Mean temperature: 24.6 °C
  • Maximum temperature anomaly: 3.0 °C
  • Maximum temperature: 30.5 °C

Event center: -10.0°S 34.0°E

Area affected: 237129 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-Sep-21_to_2012-Sep-26_34.0_-10.0

Cold spell occuring from September 14 2012 to September 17 2012 at -27.0°S 29.0°E

Download data: JSON

Event type: Cold spell

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

  • Eswatini
  • Lesotho
  • Mozambique
  • South Africa
  • Zimbabwe

Duration: 4 days

Time span: September 14 2012 to September 17 2012

Statistics over entire affected area:

  • Mean temperature anomaly: -5.3 °C
  • Mean temperature: 14.7 °C
  • Minimum temperature anomaly: -8.7 °C
  • Minimum temperature: 2.6 °C

Event center: -27.0°S 29.0°E

Area affected: 309669 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-Sep-14_to_2012-Sep-17_29.0_-27.0

Cold spell occuring from August 26 2012 to September 13 2012 at -15.5°S 5.5°E

Download data: JSON

Event type: Cold spell

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

  • Angola
  • Eswatini
  • Lesotho
  • Mozambique
  • Namibia
  • South Africa

Duration: 19 days

Time span: August 26 2012 to September 13 2012

Statistics over entire affected area:

  • Mean temperature anomaly: -1.8 °C
  • Mean temperature: 16.0 °C
  • Minimum temperature anomaly: -8.2 °C
  • Minimum temperature: 1.4 °C

Event center: -15.5°S 5.5°E

Area affected: 7552543 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-Aug-26_to_2012-Sep-13_5.5_-15.5

Heat wave occuring from August 19 2012 to August 28 2012 at -25.5°S 26.0°E

Download data: JSON

Event type: Heat wave

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

  • Angola
  • Botswana
  • Lesotho
  • Mozambique
  • Namibia
  • South Africa
  • Zimbabwe

Duration: 10 days

Time span: August 19 2012 to August 28 2012

Statistics over entire affected area:

  • Mean temperature anomaly: 4.8 °C
  • Mean temperature: 22.7 °C
  • Maximum temperature anomaly: 8.7 °C
  • Maximum temperature: 27.9 °C

Event center: -25.5°S 26.0°E

Area affected: 1421536 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-Aug-19_to_2012-Aug-28_26.0_-25.5