Category: Extremes affecting Yemen

Cold spell occuring from March 27 2022 to April 01 2022 at 16.5°N 44.5°E

Download data: JSON

Event type: Cold spell

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

  • Oman
  • Saudi Arabia
  • Yemen

Duration: 6 days

Time span: March 27 2022 to April 01 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -4.6 °C
  • Mean temperature: 21.5 °C
  • Minimum temperature anomaly: -6.6 °C
  • Minimum temperature: 13.1 °C

Event center: 16.5°N 44.5°E

Area affected: 587755 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_2022-Mar-27_to_2022-Apr-01_44.5_16.5

Heat wave occuring from March 21 2022 to March 25 2022 at 15.5°N 48.0°E

Download data: JSON

Event type: Heat wave

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

  • Saudi Arabia
  • Yemen

Duration: 5 days

Time span: March 21 2022 to March 25 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 3.3 °C
  • Mean temperature: 29.1 °C
  • Maximum temperature anomaly: 6.2 °C
  • Maximum temperature: 33.1 °C

Event center: 15.5°N 48.0°E

Area affected: 233171 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_2022-Mar-21_to_2022-Mar-25_48.0_15.5

Cold spell occuring from March 17 2022 to March 21 2022 at 17.0°N 46.5°E

Download data: JSON

Event type: Cold spell

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

  • Oman
  • Qatar
  • Saudi Arabia
  • Yemen

Duration: 5 days

Time span: March 17 2022 to March 21 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -5.7 °C
  • Mean temperature: 19.8 °C
  • Minimum temperature anomaly: -8.3 °C
  • Minimum temperature: 13.4 °C

Event center: 17.0°N 46.5°E

Area affected: 854731 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_2022-Mar-17_to_2022-Mar-21_46.5_17.0

Cold spell occuring from January 14 2022 to March 01 2022 at 30.0°N 100.5°E

Download data: JSON

Event type: Cold spell

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

  • Afghanistan
  • Bangladesh
  • Bhutan
  • Cambodia
  • China
  • Hong Kong
  • India
  • Iran, Islamic Republic of
  • Lao People’s Democratic Republic
  • Myanmar
  • Nepal
  • Oman
  • Pakistan
  • Thailand
  • Viet Nam
  • Yemen

Duration: 47 days

Time span: January 14 2022 to March 01 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -4.4 °C
  • Mean temperature: 7.1 °C
  • Minimum temperature anomaly: -14.6 °C
  • Minimum temperature: -32.2 °C

Event center: 30.0°N 100.5°E

Area affected: 12709175 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_2022-Jan-14_to_2022-Mar-01_100.5_30.0

Heat wave occuring from December 21 2021 to December 26 2021 at 16.5°N 48.5°E

Download data: JSON

Event type: Heat wave

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

  • Yemen

Duration: 6 days

Time span: December 21 2021 to December 26 2021

Statistics over entire affected area:

  • Mean temperature anomaly: 3.5 °C
  • Mean temperature: 22.1 °C
  • Maximum temperature anomaly: 5.2 °C
  • Maximum temperature: 24.7 °C

Event center: 16.5°N 48.5°E

Area affected: 50432 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_2021-Dec-21_to_2021-Dec-26_48.5_16.5

Cold spell occuring from December 10 2021 to December 15 2021 at 19.0°N 43.0°E

Download data: JSON

Event type: Cold spell

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

  • Saudi Arabia
  • Yemen

Duration: 6 days

Time span: December 10 2021 to December 15 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -3.6 °C
  • Mean temperature: 14.1 °C
  • Minimum temperature anomaly: -4.7 °C
  • Minimum temperature: 10.0 °C

Event center: 19.0°N 43.0°E

Area affected: 173933 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_2021-Dec-10_to_2021-Dec-15_43.0_19.0

Cold spell occuring from October 18 2021 to October 27 2021 at 14.5°N 52.0°E

Download data: JSON

Event type: Cold spell

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

  • Yemen

Duration: 10 days

Time span: October 18 2021 to October 27 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -1.2 °C
  • Mean temperature: 25.5 °C
  • Minimum temperature anomaly: -2.3 °C
  • Minimum temperature: 23.3 °C

Event center: 14.5°N 52.0°E

Area affected: 110612 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_2021-Oct-18_to_2021-Oct-27_52.0_14.5

Heat wave occuring from August 25 2021 to September 01 2021 at 16.0°N 44.0°E

Download data: JSON

Event type: Heat wave

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

  • Saudi Arabia
  • Yemen

Duration: 8 days

Time span: August 25 2021 to September 01 2021

Statistics over entire affected area:

  • Mean temperature anomaly: 2.3 °C
  • Mean temperature: 26.4 °C
  • Maximum temperature anomaly: 5.3 °C
  • Maximum temperature: 33.2 °C

Event center: 16.0°N 44.0°E

Area affected: 62495 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_2021-Aug-25_to_2021-Sep-01_44.0_16.0

Heat wave occuring from August 13 2021 to September 17 2021 at -18.5°S 45.0°E

Download data: JSON

Event type: Heat wave

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

  • Burundi
  • Cameroon
  • Central African Republic
  • Chad
  • Congo
  • Congo, The Democratic Republic of the
  • Djibouti
  • Egypt
  • Eritrea
  • Ethiopia
  • Iraq
  • Israel
  • Jordan
  • Kenya
  • Lebanon
  • Madagascar
  • Malawi
  • Mozambique
  • Niger
  • Nigeria
  • Rwanda
  • Saudi Arabia
  • Somalia
  • South Sudan
  • Sudan
  • Syrian Arab Republic
  • Tanzania, United Republic of
  • Uganda
  • Yemen
  • Zambia

Duration: 36 days

Time span: August 13 2021 to September 17 2021

Statistics over entire affected area:

  • Mean temperature anomaly: 2.1 °C
  • Mean temperature: 28.0 °C
  • Maximum temperature anomaly: 7.0 °C
  • Maximum temperature: 40.4 °C

Event center: -18.5°S 45.0°E

Area affected: 10685537 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_2021-Aug-13_to_2021-Sep-17_45.0_-18.5

Cold spell occuring from August 05 2021 to August 22 2021 at 17.5°N 56.0°E

Download data: JSON

Event type: Cold spell

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

  • Oman
  • Saudi Arabia
  • United Arab Emirates
  • Yemen

Duration: 18 days

Time span: August 05 2021 to August 22 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -2.8 °C
  • Mean temperature: 28.2 °C
  • Minimum temperature anomaly: -6.5 °C
  • Minimum temperature: 22.3 °C

Event center: 17.5°N 56.0°E

Area affected: 487200 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_2021-Aug-05_to_2021-Aug-22_56.0_17.5