Author: WEXA

Cold spell occuring from September 22 2019 to September 26 2019 at -76.0°S 26.0°E

Download data: JSON

Event type: Cold spell

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

  • Antarctica

Duration: 5 days

Time span: September 22 2019 to September 26 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -6.6 °C
  • Mean temperature: -56.8 °C
  • Minimum temperature anomaly: -10.4 °C
  • Minimum temperature: -64.2 °C

Event center: -76.0°S 26.0°E

Area affected: 92493 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_2019-Sep-22_to_2019-Sep-26_26.0_-76.0

Heat wave occuring from September 21 2019 to September 30 2019 at 15.0°N 358.0°E

Download data: JSON

Event type: Heat wave

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

  • Burkina Faso
  • Mali
  • Niger
  • Nigeria

Duration: 10 days

Time span: September 21 2019 to September 30 2019

Statistics over entire affected area:

  • Mean temperature anomaly: 2.1 °C
  • Mean temperature: 32.4 °C
  • Maximum temperature anomaly: 3.6 °C
  • Maximum temperature: 35.5 °C

Event center: 15.0°N 2.0°W

Area affected: 294137 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_2019-Sep-21_to_2019-Sep-30_358.0_15.0

Cold spell occuring from September 21 2019 to September 23 2019 at 43.5°N 42.5°E

Download data: JSON

Event type: Cold spell

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

  • Georgia
  • Russian Federation
  • Turkiye

Duration: 3 days

Time span: September 21 2019 to September 23 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -4.9 °C
  • Mean temperature: 13.4 °C
  • Minimum temperature anomaly: -8.8 °C
  • Minimum temperature: -2.8 °C

Event center: 43.5°N 42.5°E

Area affected: 54893 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_2019-Sep-21_to_2019-Sep-23_42.5_43.5

Cold spell occuring from September 21 2019 to September 23 2019 at 13.5°N 100.0°E

Download data: JSON

Event type: Cold spell

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

  • Cambodia
  • Thailand

Duration: 3 days

Time span: September 21 2019 to September 23 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -1.7 °C
  • Mean temperature: 25.7 °C
  • Minimum temperature anomaly: -2.9 °C
  • Minimum temperature: 23.8 °C

Event center: 13.5°N 100.0°E

Area affected: 59988 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_2019-Sep-21_to_2019-Sep-23_100.0_13.5

Heat wave occuring from September 20 2019 to September 24 2019 at 62.5°N 256.5°E

Download data: JSON

Event type: Heat wave

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

  • Canada

Duration: 5 days

Time span: September 20 2019 to September 24 2019

Statistics over entire affected area:

  • Mean temperature anomaly: 6.4 °C
  • Mean temperature: 9.5 °C
  • Maximum temperature anomaly: 7.9 °C
  • Maximum temperature: 11.3 °C

Event center: 62.5°N 256.5°E

Area affected: 52568 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_2019-Sep-20_to_2019-Sep-24_256.5_62.5

Heat wave occuring from September 20 2019 to September 26 2019 at 57.5°N 354.0°E

Download data: JSON

Event type: Heat wave

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

  • Ireland
  • United Kingdom

Duration: 7 days

Time span: September 20 2019 to September 26 2019

Statistics over entire affected area:

  • Mean temperature anomaly: 2.2 °C
  • Mean temperature: 14.1 °C
  • Maximum temperature anomaly: 4.8 °C
  • Maximum temperature: 17.4 °C

Event center: 57.5°N 354.0°E

Area affected: 296510 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_2019-Sep-20_to_2019-Sep-26_354.0_57.5

Heat wave occuring from September 20 2019 to October 02 2019 at 39.5°N 10.0°E

Download data: JSON

Event type: Heat wave

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

  • Italy

Duration: 13 days

Time span: September 20 2019 to October 02 2019

Statistics over entire affected area:

  • Mean temperature anomaly: 2.6 °C
  • Mean temperature: 23.6 °C
  • Maximum temperature anomaly: 4.4 °C
  • Maximum temperature: 26.2 °C

Event center: 39.5°N 10.0°E

Area affected: 168740 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_2019-Sep-20_to_2019-Oct-02_10.0_39.5

Cold spell occuring from September 20 2019 to September 22 2019 at -22.0°S 120.0°E

Download data: JSON

Event type: Cold spell

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

  • Australia

Duration: 3 days

Time span: September 20 2019 to September 22 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -4.9 °C
  • Mean temperature: 19.5 °C
  • Minimum temperature anomaly: -7.2 °C
  • Minimum temperature: 15.9 °C

Event center: -22.0°S 120.0°E

Area affected: 54350 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_2019-Sep-20_to_2019-Sep-22_120.0_-22.0

Cold spell occuring from September 20 2019 to October 15 2019 at -64.5°S 306.0°E

Download data: JSON

Event type: Cold spell

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

  • Antarctica
  • South Georgia and the South Sandwich Islands

Duration: 26 days

Time span: September 20 2019 to October 15 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -9.2 °C
  • Mean temperature: -39.1 °C
  • Minimum temperature anomaly: -21.5 °C
  • Minimum temperature: -67.9 °C

Event center: -64.5°S 306.0°E

Area affected: 5552789 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_2019-Sep-20_to_2019-Oct-15_306.0_-64.5

Heat wave occuring from September 19 2019 to September 22 2019 at 25.5°N 34.0°E

Download data: JSON

Event type: Heat wave

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

  • Egypt
  • Sudan

Duration: 4 days

Time span: September 19 2019 to September 22 2019

Statistics over entire affected area:

  • Mean temperature anomaly: 2.7 °C
  • Mean temperature: 35.1 °C
  • Maximum temperature anomaly: 3.8 °C
  • Maximum temperature: 37.3 °C

Event center: 25.5°N 34.0°E

Area affected: 62448 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_2019-Sep-19_to_2019-Sep-22_34.0_25.5