Heat wave occuring from September 24 2020 to November 19 2020 at -12.0°S 287.5°E

Download data: JSON

Event type: Heat wave

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

  • Angola
  • Argentina
  • Bolivia, Plurinational State of
  • Botswana
  • Brazil
  • Burundi
  • Colombia
  • Congo, The Democratic Republic of the
  • Costa Rica
  • Ecuador
  • Eswatini
  • Honduras
  • Lesotho
  • Madagascar
  • Malawi
  • Mozambique
  • Namibia
  • Nicaragua
  • Panama
  • Paraguay
  • Peru
  • Rwanda
  • South Africa
  • Tanzania, United Republic of
  • Uganda
  • Uruguay
  • Zambia
  • Zimbabwe

Duration: 57 days

Time span: September 24 2020 to November 19 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 3.4 °C
  • Mean temperature: 27.3 °C
  • Maximum temperature anomaly: 14.9 °C
  • Maximum temperature: 36.5 °C

Event center: -12.0°S 287.5°E

Area affected: 22419625 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_2020-Sep-24_to_2020-Nov-19_287.5_-12.0

Heat wave occuring from September 08 2020 to September 21 2020 at -2.5°S 28.0°E

Download data: JSON

Event type: Heat wave

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

  • Burundi
  • Congo, The Democratic Republic of the
  • Rwanda
  • Tanzania, United Republic of
  • Uganda

Duration: 14 days

Time span: September 08 2020 to September 21 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.9 °C
  • Mean temperature: 24.9 °C
  • Maximum temperature anomaly: 3.9 °C
  • Maximum temperature: 29.8 °C

Event center: -2.5°S 28.0°E

Area affected: 536439 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_2020-Sep-08_to_2020-Sep-21_28.0_-2.5

Heat wave occuring from September 05 2020 to September 09 2020 at 1.0°N 13.0°E

Download data: JSON

Event type: Heat wave

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

  • Congo
  • Gabon

Duration: 5 days

Time span: September 05 2020 to September 09 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.2 °C
  • Mean temperature: 25.1 °C
  • Maximum temperature anomaly: 1.7 °C
  • Maximum temperature: 26.3 °C

Event center: 1.0°N 13.0°E

Area affected: 95812 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_2020-Sep-05_to_2020-Sep-09_13.0_1.0

Heat wave occuring from September 03 2020 to September 05 2020 at -1.0°S 24.5°E

Download data: JSON

Event type: Heat wave

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

  • Congo, The Democratic Republic of the

Duration: 3 days

Time span: September 03 2020 to September 05 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.9 °C
  • Mean temperature: 25.1 °C
  • Maximum temperature anomaly: 3.7 °C
  • Maximum temperature: 28.0 °C

Event center: -1.0°S 24.5°E

Area affected: 135989 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_2020-Sep-03_to_2020-Sep-05_24.5_-1.0

Heat wave occuring from September 02 2020 to September 11 2020 at -5.0°S 20.0°E

Download data: JSON

Event type: Heat wave

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

  • Congo
  • Congo, The Democratic Republic of the

Duration: 10 days

Time span: September 02 2020 to September 11 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 2.0 °C
  • Mean temperature: 27.1 °C
  • Maximum temperature anomaly: 3.5 °C
  • Maximum temperature: 30.0 °C

Event center: -5.0°S 20.0°E

Area affected: 323786 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_2020-Sep-02_to_2020-Sep-11_20.0_-5.0

Cold spell occuring from August 27 2020 to September 13 2020 at -11.0°S 20.5°E

Download data: JSON

Event type: Cold spell

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

  • Angola
  • Congo, The Democratic Republic of the
  • Malawi
  • Mozambique
  • Zambia
  • Zimbabwe

Duration: 18 days

Time span: August 27 2020 to September 13 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -2.5 °C
  • Mean temperature: 21.2 °C
  • Minimum temperature anomaly: -5.2 °C
  • Minimum temperature: 14.8 °C

Event center: -11.0°S 20.5°E

Area affected: 1068392 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_2020-Aug-27_to_2020-Sep-13_20.5_-11.0

Heat wave occuring from July 28 2020 to August 01 2020 at 1.0°N 18.5°E

Download data: JSON

Event type: Heat wave

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

  • Congo
  • Congo, The Democratic Republic of the

Duration: 5 days

Time span: July 28 2020 to August 01 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.7 °C
  • Mean temperature: 26.4 °C
  • Maximum temperature anomaly: 2.6 °C
  • Maximum temperature: 27.7 °C

Event center: 1.0°N 18.5°E

Area affected: 77261 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_2020-Jul-28_to_2020-Aug-01_18.5_1.0

Cold spell occuring from July 17 2020 to July 20 2020 at 6.0°N 21.5°E

Download data: JSON

Event type: Cold spell

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

  • Central African Republic
  • Congo
  • Congo, The Democratic Republic of the

Duration: 4 days

Time span: July 17 2020 to July 20 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -1.6 °C
  • Mean temperature: 22.8 °C
  • Minimum temperature anomaly: -2.2 °C
  • Minimum temperature: 21.6 °C

Event center: 6.0°N 21.5°E

Area affected: 194468 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_2020-Jul-17_to_2020-Jul-20_21.5_6.0

Cold spell occuring from July 16 2020 to August 01 2020 at -8.5°S 16.5°E

Download data: JSON

Event type: Cold spell

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

  • Angola
  • Congo, The Democratic Republic of the
  • Malawi
  • Mozambique
  • Tanzania, United Republic of
  • Zambia

Duration: 17 days

Time span: July 16 2020 to August 01 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -2.5 °C
  • Mean temperature: 18.3 °C
  • Minimum temperature anomaly: -5.3 °C
  • Minimum temperature: 9.9 °C

Event center: -8.5°S 16.5°E

Area affected: 2411774 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_2020-Jul-16_to_2020-Aug-01_16.5_-8.5

Heat wave occuring from June 15 2020 to July 06 2020 at 11.5°N 35.5°E

Download data: JSON

Event type: Heat wave

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

  • Central African Republic
  • Chad
  • Congo, The Democratic Republic of the
  • Eritrea
  • Ethiopia
  • South Sudan
  • Sudan

Duration: 22 days

Time span: June 15 2020 to July 06 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 2.5 °C
  • Mean temperature: 29.9 °C
  • Maximum temperature anomaly: 4.8 °C
  • Maximum temperature: 37.9 °C

Event center: 11.5°N 35.5°E

Area affected: 1286796 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_2020-Jun-15_to_2020-Jul-06_35.5_11.5