Category: Extremes affecting Mongolia

Cold spell occuring from September 25 2021 to September 30 2021 at 51.0°N 99.5°E

Download data: JSON

Event type: Cold spell

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

  • Mongolia
  • Russian Federation

Duration: 6 days

Time span: September 25 2021 to September 30 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -7.8 °C
  • Mean temperature: -7.6 °C
  • Minimum temperature anomaly: -14.4 °C
  • Minimum temperature: -14.7 °C

Event center: 51.0°N 99.5°E

Area affected: 54653 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-Sep-25_to_2021-Sep-30_99.5_51.0

Cold spell occuring from September 22 2021 to October 18 2021 at 42.0°N 44.5°E

Download data: JSON

Event type: Cold spell

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

  • Afghanistan
  • Armenia
  • Azerbaijan
  • China
  • Georgia
  • Iran, Islamic Republic of
  • Kazakhstan
  • Kyrgyzstan
  • Mongolia
  • Pakistan
  • Russian Federation
  • Tajikistan
  • Turkmenistan
  • Türkiye
  • Uzbekistan

Duration: 27 days

Time span: September 22 2021 to October 18 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -6.7 °C
  • Mean temperature: 5.7 °C
  • Minimum temperature anomaly: -16.2 °C
  • Minimum temperature: -20.9 °C

Event center: 42.0°N 44.5°E

Area affected: 6126183 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-Sep-22_to_2021-Oct-18_44.5_42.0

Heat wave occuring from September 18 2021 to September 25 2021 at 40.0°N 101.5°E

Download data: JSON

Event type: Heat wave

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

  • China
  • Mongolia

Duration: 8 days

Time span: September 18 2021 to September 25 2021

Statistics over entire affected area:

  • Mean temperature anomaly: 4.9 °C
  • Mean temperature: 18.4 °C
  • Maximum temperature anomaly: 7.6 °C
  • Maximum temperature: 24.6 °C

Event center: 40.0°N 101.5°E

Area affected: 257852 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-Sep-18_to_2021-Sep-25_101.5_40.0

Heat wave occuring from September 16 2021 to September 21 2021 at 44.5°N 92.5°E

Download data: JSON

Event type: Heat wave

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

  • China
  • Mongolia

Duration: 6 days

Time span: September 16 2021 to September 21 2021

Statistics over entire affected area:

  • Mean temperature anomaly: 5.0 °C
  • Mean temperature: 22.3 °C
  • Maximum temperature anomaly: 7.2 °C
  • Maximum temperature: 28.6 °C

Event center: 44.5°N 92.5°E

Area affected: 104306 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-Sep-16_to_2021-Sep-21_92.5_44.5

Cold spell occuring from August 20 2021 to August 29 2021 at 46.5°N 101.5°E

Download data: JSON

Event type: Cold spell

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

  • China
  • Mongolia
  • Russian Federation

Duration: 10 days

Time span: August 20 2021 to August 29 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -6.1 °C
  • Mean temperature: 11.8 °C
  • Minimum temperature anomaly: -11.2 °C
  • Minimum temperature: -1.1 °C

Event center: 46.5°N 101.5°E

Area affected: 1707794 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-20_to_2021-Aug-29_101.5_46.5

Cold spell occuring from August 15 2021 to August 18 2021 at 44.5°N 89.5°E

Download data: JSON

Event type: Cold spell

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

  • China
  • Mongolia

Duration: 4 days

Time span: August 15 2021 to August 18 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -5.3 °C
  • Mean temperature: 17.9 °C
  • Minimum temperature anomaly: -7.7 °C
  • Minimum temperature: 9.8 °C

Event center: 44.5°N 89.5°E

Area affected: 86858 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-15_to_2021-Aug-18_89.5_44.5

Heat wave occuring from August 13 2021 to August 16 2021 at 41.5°N 98.0°E

Download data: JSON

Event type: Heat wave

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

  • China
  • Mongolia

Duration: 4 days

Time span: August 13 2021 to August 16 2021

Statistics over entire affected area:

  • Mean temperature anomaly: 5.1 °C
  • Mean temperature: 28.2 °C
  • Maximum temperature anomaly: 7.3 °C
  • Maximum temperature: 31.9 °C

Event center: 41.5°N 98.0°E

Area affected: 234079 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-Aug-16_98.0_41.5

Cold spell occuring from July 24 2021 to July 27 2021 at 44.0°N 101.5°E

Download data: JSON

Event type: Cold spell

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

  • Mongolia

Duration: 4 days

Time span: July 24 2021 to July 27 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -6.3 °C
  • Mean temperature: 17.6 °C
  • Minimum temperature anomaly: -9.2 °C
  • Minimum temperature: 13.3 °C

Event center: 44.0°N 101.5°E

Area affected: 226458 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-Jul-24_to_2021-Jul-27_101.5_44.0

Heat wave occuring from July 07 2021 to July 11 2021 at 39.0°N 110.0°E

Download data: JSON

Event type: Heat wave

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

  • China
  • Mongolia

Duration: 5 days

Time span: July 07 2021 to July 11 2021

Statistics over entire affected area:

  • Mean temperature anomaly: 5.2 °C
  • Mean temperature: 29.3 °C
  • Maximum temperature anomaly: 7.8 °C
  • Maximum temperature: 34.3 °C

Event center: 39.0°N 110.0°E

Area affected: 315927 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-Jul-07_to_2021-Jul-11_110.0_39.0

Cold spell occuring from July 01 2021 to July 04 2021 at 45.5°N 99.5°E

Download data: JSON

Event type: Cold spell

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

  • Mongolia

Duration: 4 days

Time span: July 01 2021 to July 04 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -6.4 °C
  • Mean temperature: 12.1 °C
  • Minimum temperature anomaly: -11.6 °C
  • Minimum temperature: 3.8 °C

Event center: 45.5°N 99.5°E

Area affected: 103609 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-Jul-01_to_2021-Jul-04_99.5_45.5