Category: Extremes affecting Yemen

Cold spell occuring from April 15 2020 to April 25 2020 at 13.5°N 44.5°E

Download data: JSON

Event type: Cold spell

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

  • Saudi Arabia
  • Yemen

Duration: 11 days

Time span: April 15 2020 to April 25 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -4.4 °C
  • Mean temperature: 22.4 °C
  • Minimum temperature anomaly: -9.1 °C
  • Minimum temperature: 13.2 °C

Event center: 13.5°N 44.5°E

Area affected: 171556 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-Apr-15_to_2020-Apr-25_44.5_13.5

Heat wave occuring from April 04 2020 to April 13 2020 at 26.0°N 51.0°E

Download data: JSON

Event type: Heat wave

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

  • Bahrain
  • Iran, Islamic Republic of
  • Iraq
  • Kuwait
  • Qatar
  • Saudi Arabia
  • United Arab Emirates
  • Yemen

Duration: 10 days

Time span: April 04 2020 to April 13 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 4.8 °C
  • Mean temperature: 30.3 °C
  • Maximum temperature anomaly: 9.2 °C
  • Maximum temperature: 35.7 °C

Event center: 26.0°N 51.0°E

Area affected: 1632490 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-Apr-04_to_2020-Apr-13_51.0_26.0

Heat wave occuring from April 02 2020 to April 05 2020 at 18.5°N 47.5°E

Download data: JSON

Event type: Heat wave

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

  • Saudi Arabia
  • Yemen

Duration: 4 days

Time span: April 02 2020 to April 05 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 3.1 °C
  • Mean temperature: 31.0 °C
  • Maximum temperature anomaly: 4.6 °C
  • Maximum temperature: 33.1 °C

Event center: 18.5°N 47.5°E

Area affected: 58850 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-Apr-02_to_2020-Apr-05_47.5_18.5

Cold spell occuring from March 22 2020 to April 03 2020 at 22.5°N 64.5°E

Download data: JSON

Event type: Cold spell

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

  • India
  • Iran, Islamic Republic of
  • Oman
  • Pakistan
  • Saudi Arabia
  • United Arab Emirates
  • Yemen

Duration: 13 days

Time span: March 22 2020 to April 03 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -3.3 °C
  • Mean temperature: 22.8 °C
  • Minimum temperature anomaly: -8.4 °C
  • Minimum temperature: 14.2 °C

Event center: 22.5°N 64.5°E

Area affected: 2106869 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-Mar-22_to_2020-Apr-03_64.5_22.5

Heat wave occuring from March 19 2020 to March 22 2020 at 18.0°N 53.0°E

Download data: JSON

Event type: Heat wave

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

  • Oman
  • Saudi Arabia
  • Yemen

Duration: 4 days

Time span: March 19 2020 to March 22 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 3.4 °C
  • Mean temperature: 30.1 °C
  • Maximum temperature anomaly: 4.8 °C
  • Maximum temperature: 32.0 °C

Event center: 18.0°N 53.0°E

Area affected: 70225 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-19_to_2020-Mar-22_53.0_18.0

Cold spell occuring from March 11 2020 to March 15 2020 at 14.5°N 48.0°E

Download data: JSON

Event type: Cold spell

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

  • Yemen

Duration: 5 days

Time span: March 11 2020 to March 15 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -2.6 °C
  • Mean temperature: 21.0 °C
  • Minimum temperature anomaly: -4.0 °C
  • Minimum temperature: 16.1 °C

Event center: 14.5°N 48.0°E

Area affected: 83501 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-Mar-11_to_2020-Mar-15_48.0_14.5

Heat wave occuring from February 16 2020 to February 21 2020 at 14.0°N 44.5°E

Download data: JSON

Event type: Heat wave

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

  • Saudi Arabia
  • Yemen

Duration: 6 days

Time span: February 16 2020 to February 21 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 3.0 °C
  • Mean temperature: 23.0 °C
  • Maximum temperature anomaly: 7.5 °C
  • Maximum temperature: 29.0 °C

Event center: 14.0°N 44.5°E

Area affected: 105901 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-16_to_2020-Feb-21_44.5_14.0

Cold spell occuring from February 07 2020 to February 15 2020 at 36.5°N 40.0°E

Download data: JSON

Event type: Cold spell

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

  • Armenia
  • Azerbaijan
  • Bahrain
  • Cyprus
  • Georgia
  • Greece
  • Iran, Islamic Republic of
  • Iraq
  • Jordan
  • Kuwait
  • Lebanon
  • Oman
  • Russian Federation
  • Saudi Arabia
  • Syrian Arab Republic
  • Türkiye
  • United Arab Emirates
  • Yemen

Duration: 9 days

Time span: February 07 2020 to February 15 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -6.8 °C
  • Mean temperature: 4.3 °C
  • Minimum temperature anomaly: -16.8 °C
  • Minimum temperature: -22.7 °C

Event center: 36.5°N 40.0°E

Area affected: 2894268 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-07_to_2020-Feb-15_40.0_36.5

Heat wave occuring from February 05 2020 to February 11 2020 at 15.0°N 44.5°E

Download data: JSON

Event type: Heat wave

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

  • Saudi Arabia
  • Yemen

Duration: 7 days

Time span: February 05 2020 to February 11 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 4.1 °C
  • Mean temperature: 24.3 °C
  • Maximum temperature anomaly: 6.9 °C
  • Maximum temperature: 28.0 °C

Event center: 15.0°N 44.5°E

Area affected: 251477 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-05_to_2020-Feb-11_44.5_15.0

Cold spell occuring from January 27 2020 to February 03 2020 at 15.0°N 57.5°E

Download data: JSON

Event type: Cold spell

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

  • India
  • Oman
  • Pakistan
  • Somalia
  • Yemen

Duration: 8 days

Time span: January 27 2020 to February 03 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -1.7 °C
  • Mean temperature: 21.5 °C
  • Minimum temperature anomaly: -7.7 °C
  • Minimum temperature: 11.4 °C

Event center: 15.0°N 57.5°E

Area affected: 1716564 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-27_to_2020-Feb-03_57.5_15.0