Author: WEXA

Cold spell occuring from August 11 2022 to August 20 2022 at 72.5°N 178.5°E

Download data: JSON

Event type: Cold spell

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

  • Russian Federation

Duration: 10 days

Time span: August 11 2022 to August 20 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -2.1 °C
  • Mean temperature: -0.8 °C
  • Minimum temperature anomaly: -4.3 °C
  • Minimum temperature: -1.7 °C

Event center: 72.5°N 178.5°E

Area affected: 77840 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-Aug-11_to_2022-Aug-20_178.5_72.5

Cold spell occuring from May 27 2022 to June 02 2022 at -48.5°S 304.5°E

Download data: JSON

Event type: Cold spell

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

  • Falkland Islands

Duration: 7 days

Time span: May 27 2022 to June 02 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -3.0 °C
  • Mean temperature: 1.4 °C
  • Minimum temperature anomaly: -5.3 °C
  • Minimum temperature: -2.5 °C

Event center: -48.5°S 304.5°E

Area affected: 1251948 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-May-27_to_2022-Jun-02_304.5_-48.5

Heat wave occuring from May 20 2022 to May 26 2022 at -61.0°S 323.0°E

Download data: JSON

Event type: Heat wave

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

  • South Georgia and the South Sandwich Islands

Duration: 7 days

Time span: May 20 2022 to May 26 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 5.7 °C
  • Mean temperature: 0.5 °C
  • Maximum temperature anomaly: 10.3 °C
  • Maximum temperature: 2.7 °C

Event center: -61.0°S 323.0°E

Area affected: 723055 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-May-20_to_2022-May-26_323.0_-61.0

Heat wave occuring from April 18 2022 to May 04 2022 at -48.5°S 324.0°E

Download data: JSON

Event type: Heat wave

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

  • South Georgia and the South Sandwich Islands

Duration: 17 days

Time span: April 18 2022 to May 04 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 2.9 °C
  • Mean temperature: 10.0 °C
  • Maximum temperature anomaly: 5.7 °C
  • Maximum temperature: 23.4 °C

Event center: -48.5°S 324.0°E

Area affected: 5277456 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-Apr-18_to_2022-May-04_324.0_-48.5

Heat wave occuring from April 11 2022 to April 18 2022 at -53.5°S 333.0°E

Download data: JSON

Event type: Heat wave

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

  • South Georgia and the South Sandwich Islands

Duration: 8 days

Time span: April 11 2022 to April 18 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 2.5 °C
  • Mean temperature: 4.5 °C
  • Maximum temperature anomaly: 5.2 °C
  • Maximum temperature: 15.6 °C

Event center: -53.5°S 333.0°E

Area affected: 3171682 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-Apr-11_to_2022-Apr-18_333.0_-53.5

Heat wave occuring from December 23 2021 to January 04 2022 at -59.0°S 337.0°E

Download data: JSON

Event type: Heat wave

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

  • South Georgia and the South Sandwich Islands

Duration: 13 days

Time span: December 23 2021 to January 04 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 1.3 °C
  • Mean temperature: 1.1 °C
  • Maximum temperature anomaly: 2.3 °C
  • Maximum temperature: 3.9 °C

Event center: -59.0°S 337.0°E

Area affected: 428437 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-23_to_2022-Jan-04_337.0_-59.0

Heat wave occuring from October 18 2021 to October 21 2021 at -49.5°S 302.0°E

Download data: JSON

Event type: Heat wave

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

  • Falkland Islands

Duration: 4 days

Time span: October 18 2021 to October 21 2021

Statistics over entire affected area:

  • Mean temperature anomaly: 2.2 °C
  • Mean temperature: 8.4 °C
  • Maximum temperature anomaly: 5.1 °C
  • Maximum temperature: 11.3 °C

Event center: -49.5°S 302.0°E

Area affected: 118524 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-Oct-18_to_2021-Oct-21_302.0_-49.5

Cold spell occuring from August 20 2021 to August 25 2021 at 42.5°N 151.5°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 20 2021 to August 25 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -3.7 °C
  • Mean temperature: 15.8 °C
  • Minimum temperature anomaly: -6.7 °C
  • Minimum temperature: 9.4 °C

Event center: 42.5°N 151.5°E

Area affected: 526644 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-25_151.5_42.5

Cold spell occuring from July 25 2021 to July 31 2021 at -57.0°S 351.0°E

Download data: JSON

Event type: Cold spell

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

  • South Georgia and the South Sandwich Islands

Duration: 7 days

Time span: July 25 2021 to July 31 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -5.9 °C
  • Mean temperature: -8.6 °C
  • Minimum temperature anomaly: -13.0 °C
  • Minimum temperature: -26.0 °C

Event center: -57.0°S 351.0°E

Area affected: 1426237 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-25_to_2021-Jul-31_351.0_-57.0

Heat wave occuring from June 07 2021 to June 14 2021 at -48.0°S 302.5°E

Download data: JSON

Event type: Heat wave

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

  • Falkland Islands

Duration: 8 days

Time span: June 07 2021 to June 14 2021

Statistics over entire affected area:

  • Mean temperature anomaly: 3.0 °C
  • Mean temperature: 7.6 °C
  • Maximum temperature anomaly: 6.1 °C
  • Maximum temperature: 11.3 °C

Event center: -48.0°S 302.5°E

Area affected: 684397 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-Jun-07_to_2021-Jun-14_302.5_-48.0