Heat wave occuring from February 16 2023 to February 20 2023 at 65.5°N 90.0°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: February 16 2023 to February 20 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 13.4 °C
  • Mean temperature: -8.2 °C
  • Maximum temperature anomaly: 19.8 °C
  • Maximum temperature: -3.5 °C

Event center: 65.5°N 90.0°E

Area affected: 252304 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-Feb-16_to_2023-Feb-20_90.0_65.5

Heat wave occuring from February 13 2023 to February 16 2023 at 73.5°N 102.5°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: February 13 2023 to February 16 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 14.5 °C
  • Mean temperature: -17.7 °C
  • Maximum temperature anomaly: 20.3 °C
  • Maximum temperature: -11.0 °C

Event center: 73.5°N 102.5°E

Area affected: 128652 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-Feb-13_to_2023-Feb-16_102.5_73.5

Heat wave occuring from February 04 2023 to February 26 2023 at 69.5°N 90.5°E

Download data: JSON

Event type: Heat wave

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

  • Denmark
  • Finland
  • Norway
  • Russian Federation
  • Svalbard and Jan Mayen
  • Sweden
  • United Kingdom

Duration: 23 days

Time span: February 04 2023 to February 26 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 10.7 °C
  • Mean temperature: -3.8 °C
  • Maximum temperature anomaly: 22.3 °C
  • Maximum temperature: 9.5 °C

Event center: 69.5°N 90.5°E

Area affected: 7021915 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-Feb-04_to_2023-Feb-26_90.5_69.5

Heat wave occuring from February 01 2023 to February 05 2023 at 68.5°N 87.5°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: February 01 2023 to February 05 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 14.1 °C
  • Mean temperature: -10.2 °C
  • Maximum temperature anomaly: 18.0 °C
  • Maximum temperature: -6.8 °C

Event center: 68.5°N 87.5°E

Area affected: 259207 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-Feb-01_to_2023-Feb-05_87.5_68.5

Heat wave occuring from January 26 2023 to January 31 2023 at 54.0°N 92.0°E

Download data: JSON

Event type: Heat wave

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

  • China
  • Mongolia
  • Russian Federation

Duration: 6 days

Time span: January 26 2023 to January 31 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 10.4 °C
  • Mean temperature: -10.7 °C
  • Maximum temperature anomaly: 16.5 °C
  • Maximum temperature: -2.3 °C

Event center: 54.0°N 92.0°E

Area affected: 1127760 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-Jan-26_to_2023-Jan-31_92.0_54.0

Heat wave occuring from January 26 2023 to January 28 2023 at 62.5°N 73.0°E

Download data: JSON

Event type: Heat wave

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

  • Russian Federation

Duration: 3 days

Time span: January 26 2023 to January 28 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 12.8 °C
  • Mean temperature: -8.0 °C
  • Maximum temperature anomaly: 16.2 °C
  • Maximum temperature: -4.5 °C

Event center: 62.5°N 73.0°E

Area affected: 62511 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-Jan-26_to_2023-Jan-28_73.0_62.5

Heat wave occuring from December 30 2022 to January 02 2023 at 69.5°N 110.0°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: December 30 2022 to January 02 2023

Statistics over entire affected area:

  • Mean temperature anomaly: 14.9 °C
  • Mean temperature: -19.1 °C
  • Maximum temperature anomaly: 19.6 °C
  • Maximum temperature: -15.4 °C

Event center: 69.5°N 110.0°E

Area affected: 137791 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-Dec-30_to_2023-Jan-02_110.0_69.5

Heat wave occuring from December 22 2022 to December 27 2022 at 60.0°N 66.0°E

Download data: JSON

Event type: Heat wave

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

  • Russian Federation
  • Ukraine

Duration: 6 days

Time span: December 22 2022 to December 27 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 12.8 °C
  • Mean temperature: -2.2 °C
  • Maximum temperature anomaly: 20.2 °C
  • Maximum temperature: 5.2 °C

Event center: 60.0°N 66.0°E

Area affected: 1340305 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-Dec-22_to_2022-Dec-27_66.0_60.0

Heat wave occuring from December 17 2022 to December 19 2022 at 54.0°N 59.5°E

Download data: JSON

Event type: Heat wave

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

  • Russian Federation

Duration: 3 days

Time span: December 17 2022 to December 19 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 10.1 °C
  • Mean temperature: -3.3 °C
  • Maximum temperature anomaly: 12.7 °C
  • Maximum temperature: -0.7 °C

Event center: 54.0°N 59.5°E

Area affected: 53078 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-Dec-17_to_2022-Dec-19_59.5_54.0

Heat wave occuring from December 04 2022 to December 12 2022 at 54.5°N 115.0°E

Download data: JSON

Event type: Heat wave

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

  • China
  • Mongolia
  • Russian Federation

Duration: 9 days

Time span: December 04 2022 to December 12 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 10.2 °C
  • Mean temperature: -15.6 °C
  • Maximum temperature anomaly: 16.6 °C
  • Maximum temperature: -7.3 °C

Event center: 54.5°N 115.0°E

Area affected: 528134 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-Dec-04_to_2022-Dec-12_115.0_54.5