Cold spell occuring from August 28 2023 to August 31 2023 at 51.0°N 61.0°E

Download data: JSON

Event type: Cold spell

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

  • Kazakhstan
  • Russian Federation

Duration: 4 days

Time span: August 28 2023 to August 31 2023

Statistics over entire affected area:

  • Mean temperature anomaly: -6.7 °C
  • Mean temperature: 11.4 °C
  • Minimum temperature anomaly: -8.5 °C
  • Minimum temperature: 9.3 °C

Event center: 51.0°N 61.0°E

Area affected: 73844 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_2023-Aug-28_to_2023-Aug-31_61.0_51.0

Heat wave occuring from August 28 2023 to September 05 2023 at 62.0°N 89.5°E

Download data: JSON

Event type: Heat wave

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

  • Russian Federation

Duration: 9 days

Time span: August 28 2023 to September 05 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 5.1 °C
  • Mean temperature: 15.7 °C
  • Maximum temperature anomaly: 7.9 °C
  • Maximum temperature: 18.9 °C

Event center: 62.0°N 89.5°E

Area affected: 248444 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_2023-Aug-28_to_2023-Sep-05_89.5_62.0

Heat wave occuring from August 24 2023 to August 30 2023 at 71.5°N 152.0°E

Download data: JSON

Event type: Heat wave

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

  • Russian Federation

Duration: 7 days

Time span: August 24 2023 to August 30 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 4.0 °C
  • Mean temperature: 6.6 °C
  • Maximum temperature anomaly: 6.8 °C
  • Maximum temperature: 10.7 °C

Event center: 71.5°N 152.0°E

Area affected: 61676 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_2023-Aug-24_to_2023-Aug-30_152.0_71.5

Heat wave occuring from August 22 2023 to September 02 2023 at 60.0°N 156.5°E

Download data: JSON

Event type: Heat wave

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

  • Russian Federation

Duration: 12 days

Time span: August 22 2023 to September 02 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 3.2 °C
  • Mean temperature: 13.0 °C
  • Maximum temperature anomaly: 8.1 °C
  • Maximum temperature: 18.1 °C

Event center: 60.0°N 156.5°E

Area affected: 63782 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_2023-Aug-22_to_2023-Sep-02_156.5_60.0

Heat wave occuring from August 15 2023 to August 18 2023 at 65.0°N 109.5°E

Download data: JSON

Event type: Heat wave

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

  • Russian Federation

Duration: 4 days

Time span: August 15 2023 to August 18 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 5.2 °C
  • Mean temperature: 17.2 °C
  • Maximum temperature anomaly: 6.8 °C
  • Maximum temperature: 18.5 °C

Event center: 65.0°N 109.5°E

Area affected: 71331 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_2023-Aug-15_to_2023-Aug-18_109.5_65.0

Heat wave occuring from August 13 2023 to August 18 2023 at 65.0°N 177.0°E

Download data: JSON

Event type: Heat wave

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

  • Russian Federation

Duration: 6 days

Time span: August 13 2023 to August 18 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 5.2 °C
  • Mean temperature: 14.8 °C
  • Maximum temperature anomaly: 7.3 °C
  • Maximum temperature: 18.6 °C

Event center: 65.0°N 177.0°E

Area affected: 186329 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_2023-Aug-13_to_2023-Aug-18_177.0_65.0

Cold spell occuring from August 11 2023 to August 17 2023 at 49.0°N 73.0°E

Download data: JSON

Event type: Cold spell

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

  • China
  • Kazakhstan
  • Mongolia
  • Russian Federation
  • Tajikistan
  • Turkmenistan
  • Uzbekistan

Duration: 7 days

Time span: August 11 2023 to August 17 2023

Statistics over entire affected area:

  • Mean temperature anomaly: -5.8 °C
  • Mean temperature: 16.3 °C
  • Minimum temperature anomaly: -9.6 °C
  • Minimum temperature: -0.4 °C

Event center: 49.0°N 73.0°E

Area affected: 1172655 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_2023-Aug-11_to_2023-Aug-17_73.0_49.0

Heat wave occuring from August 08 2023 to August 12 2023 at 66.5°N 113.0°E

Download data: JSON

Event type: Heat wave

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

  • Russian Federation

Duration: 5 days

Time span: August 08 2023 to August 12 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 6.5 °C
  • Mean temperature: 19.4 °C
  • Maximum temperature anomaly: 9.3 °C
  • Maximum temperature: 22.1 °C

Event center: 66.5°N 113.0°E

Area affected: 65627 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_2023-Aug-08_to_2023-Aug-12_113.0_66.5

Cold spell occuring from August 06 2023 to August 11 2023 at 59.5°N 161.5°E

Download data: JSON

Event type: Cold spell

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

  • Russian Federation

Duration: 6 days

Time span: August 06 2023 to August 11 2023

Statistics over entire affected area:

  • Mean temperature anomaly: -3.3 °C
  • Mean temperature: 9.0 °C
  • Minimum temperature anomaly: -5.1 °C
  • Minimum temperature: 5.3 °C

Event center: 59.5°N 161.5°E

Area affected: 81078 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_2023-Aug-06_to_2023-Aug-11_161.5_59.5

Cold spell occuring from August 05 2023 to August 11 2023 at 62.5°N 171.0°E

Download data: JSON

Event type: Cold spell

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

  • Russian Federation

Duration: 7 days

Time span: August 05 2023 to August 11 2023

Statistics over entire affected area:

  • Mean temperature anomaly: -5.8 °C
  • Mean temperature: 5.7 °C
  • Minimum temperature anomaly: -10.3 °C
  • Minimum temperature: -1.6 °C

Event center: 62.5°N 171.0°E

Area affected: 489793 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_2023-Aug-05_to_2023-Aug-11_171.0_62.5