Heat wave occuring from March 30 2020 to April 02 2020 at -10.0°S 36.5°E

Download data: JSON

Event type: Heat wave

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

  • Mozambique
  • Tanzania, United Republic of

Duration: 4 days

Time span: March 30 2020 to April 02 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.4 °C
  • Mean temperature: 23.6 °C
  • Maximum temperature anomaly: 2.4 °C
  • Maximum temperature: 26.2 °C

Event center: -10.0°S 36.5°E

Area affected: 79132 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-Mar-30_to_2020-Apr-02_36.5_-10.0

Heat wave occuring from March 23 2020 to March 28 2020 at -16.5°S 30.0°E

Download data: JSON

Event type: Heat wave

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

  • Malawi
  • Mozambique
  • Zambia
  • Zimbabwe

Duration: 6 days

Time span: March 23 2020 to March 28 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 2.9 °C
  • Mean temperature: 27.1 °C
  • Maximum temperature anomaly: 4.8 °C
  • Maximum temperature: 31.7 °C

Event center: -16.5°S 30.0°E

Area affected: 286260 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-Mar-23_to_2020-Mar-28_30.0_-16.5

Heat wave occuring from March 11 2020 to March 16 2020 at -19.5°S 32.5°E

Download data: JSON

Event type: Heat wave

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

  • Mozambique
  • Zimbabwe

Duration: 6 days

Time span: March 11 2020 to March 16 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 3.1 °C
  • Mean temperature: 27.0 °C
  • Maximum temperature anomaly: 5.9 °C
  • Maximum temperature: 31.7 °C

Event center: -19.5°S 32.5°E

Area affected: 212046 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-Mar-11_to_2020-Mar-16_32.5_-19.5

Heat wave occuring from March 04 2020 to March 22 2020 at -21.5°S 44.5°E

Download data: JSON

Event type: Heat wave

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

  • Madagascar
  • Malawi
  • Mozambique
  • Tanzania, United Republic of

Duration: 19 days

Time span: March 04 2020 to March 22 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.6 °C
  • Mean temperature: 27.7 °C
  • Maximum temperature anomaly: 4.7 °C
  • Maximum temperature: 32.2 °C

Event center: -21.5°S 44.5°E

Area affected: 1049631 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-Mar-04_to_2020-Mar-22_44.5_-21.5

Cold spell occuring from February 26 2020 to March 10 2020 at -26.5°S 48.0°E

Download data: JSON

Event type: Cold spell

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

  • Angola
  • Botswana
  • Eswatini
  • Madagascar
  • Mozambique
  • Namibia
  • South Africa
  • Zambia
  • Zimbabwe

Duration: 14 days

Time span: February 26 2020 to March 10 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -3.0 °C
  • Mean temperature: 20.2 °C
  • Minimum temperature anomaly: -7.4 °C
  • Minimum temperature: 8.7 °C

Event center: -26.5°S 48.0°E

Area affected: 4574420 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-Feb-26_to_2020-Mar-10_48.0_-26.5

Cold spell occuring from February 23 2020 to February 26 2020 at -23.0°S 29.0°E

Download data: JSON

Event type: Cold spell

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

  • Botswana
  • Eswatini
  • Mozambique
  • South Africa
  • Zimbabwe

Duration: 4 days

Time span: February 23 2020 to February 26 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -3.8 °C
  • Mean temperature: 20.5 °C
  • Minimum temperature anomaly: -7.9 °C
  • Minimum temperature: 15.6 °C

Event center: -23.0°S 29.0°E

Area affected: 345263 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-Feb-23_to_2020-Feb-26_29.0_-23.0

Heat wave occuring from February 19 2020 to February 24 2020 at -12.5°S 31.0°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
  • Malawi
  • Mozambique
  • Tanzania, United Republic of
  • Zambia

Duration: 6 days

Time span: February 19 2020 to February 24 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 2.0 °C
  • Mean temperature: 23.9 °C
  • Maximum temperature anomaly: 3.6 °C
  • Maximum temperature: 29.4 °C

Event center: -12.5°S 31.0°E

Area affected: 622675 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-Feb-19_to_2020-Feb-24_31.0_-12.5

Cold spell occuring from February 09 2020 to February 13 2020 at -23.0°S 29.5°E

Download data: JSON

Event type: Cold spell

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

  • Botswana
  • Eswatini
  • Mozambique
  • South Africa
  • Zimbabwe

Duration: 5 days

Time span: February 09 2020 to February 13 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -3.8 °C
  • Mean temperature: 21.2 °C
  • Minimum temperature anomaly: -6.0 °C
  • Minimum temperature: 15.7 °C

Event center: -23.0°S 29.5°E

Area affected: 224906 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-Feb-09_to_2020-Feb-13_29.5_-23.0

Cold spell occuring from January 22 2020 to January 26 2020 at -11.0°S 37.5°E

Download data: JSON

Event type: Cold spell

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

  • Mozambique
  • Tanzania, United Republic of

Duration: 5 days

Time span: January 22 2020 to January 26 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -2.2 °C
  • Mean temperature: 23.7 °C
  • Minimum temperature anomaly: -3.4 °C
  • Minimum temperature: 21.1 °C

Event center: -11.0°S 37.5°E

Area affected: 90945 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-Jan-22_to_2020-Jan-26_37.5_-11.0

Cold spell occuring from January 20 2020 to January 22 2020 at -18.5°S 31.5°E

Download data: JSON

Event type: Cold spell

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

  • Mozambique
  • South Africa
  • Zimbabwe

Duration: 3 days

Time span: January 20 2020 to January 22 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -3.1 °C
  • Mean temperature: 21.8 °C
  • Minimum temperature anomaly: -4.8 °C
  • Minimum temperature: 15.9 °C

Event center: -18.5°S 31.5°E

Area affected: 215694 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-Jan-20_to_2020-Jan-22_31.5_-18.5