Author: WEXA

Cold spell occuring from June 23 2018 to June 25 2018 at 1.0°N 306.5°E

Download data: JSON

Event type: Cold spell

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

  • Brazil
  • French Guiana
  • Suriname

Duration: 3 days

Time span: June 23 2018 to June 25 2018

Statistics over entire affected area:

  • Mean temperature anomaly: -1.1 °C
  • Mean temperature: 23.9 °C
  • Minimum temperature anomaly: -1.6 °C
  • Minimum temperature: 22.9 °C

Event center: 1.0°N 306.5°E

Area affected: 77245 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_2018-Jun-23_to_2018-Jun-25_306.5_1.0

Heat wave occuring from June 22 2018 to June 25 2018 at 67.0°N 138.0°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: June 22 2018 to June 25 2018

Statistics over entire affected area:

  • Mean temperature anomaly: 6.7 °C
  • Mean temperature: 19.1 °C
  • Maximum temperature anomaly: 8.6 °C
  • Maximum temperature: 22.0 °C

Event center: 67.0°N 138.0°E

Area affected: 54946 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_2018-Jun-22_to_2018-Jun-25_138.0_67.0

Heat wave occuring from June 22 2018 to July 02 2018 at 55.5°N 90.0°E

Download data: JSON

Event type: Heat wave

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

  • Mongolia
  • Russian Federation

Duration: 11 days

Time span: June 22 2018 to July 02 2018

Statistics over entire affected area:

  • Mean temperature anomaly: 6.8 °C
  • Mean temperature: 23.3 °C
  • Maximum temperature anomaly: 10.5 °C
  • Maximum temperature: 29.8 °C

Event center: 55.5°N 90.0°E

Area affected: 2165667 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_2018-Jun-22_to_2018-Jul-02_90.0_55.5

Heat wave occuring from June 22 2018 to June 25 2018 at 30.5°N 256.5°E

Download data: JSON

Event type: Heat wave

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

  • Mexico
  • United States

Duration: 4 days

Time span: June 22 2018 to June 25 2018

Statistics over entire affected area:

  • Mean temperature anomaly: 4.3 °C
  • Mean temperature: 32.4 °C
  • Maximum temperature anomaly: 6.9 °C
  • Maximum temperature: 36.5 °C

Event center: 30.5°N 256.5°E

Area affected: 198741 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_2018-Jun-22_to_2018-Jun-25_256.5_30.5

Heat wave occuring from June 22 2018 to June 26 2018 at -74.5°S 232.0°E

Download data: JSON

Event type: Heat wave

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

  • Antarctica

Duration: 5 days

Time span: June 22 2018 to June 26 2018

Statistics over entire affected area:

  • Mean temperature anomaly: 9.8 °C
  • Mean temperature: -10.2 °C
  • Maximum temperature anomaly: 12.7 °C
  • Maximum temperature: -5.6 °C

Event center: -74.5°S 232.0°E

Area affected: 53138 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_2018-Jun-22_to_2018-Jun-26_232.0_-74.5

Cold spell occuring from June 22 2018 to June 29 2018 at 52.0°N 314.0°E

Download data: JSON

Event type: Cold spell

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

  • Canada

Duration: 8 days

Time span: June 22 2018 to June 29 2018

Statistics over entire affected area:

  • Mean temperature anomaly: -2.1 °C
  • Mean temperature: 5.5 °C
  • Minimum temperature anomaly: -8.0 °C
  • Minimum temperature: 1.4 °C

Event center: 52.0°N 314.0°E

Area affected: 1232354 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_2018-Jun-22_to_2018-Jun-29_314.0_52.0

Cold spell occuring from June 22 2018 to June 25 2018 at 49.5°N 24.0°E

Download data: JSON

Event type: Cold spell

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

  • Belarus
  • Czech Republic
  • Germany
  • Hungary
  • Poland
  • Romania
  • Slovakia
  • Ukraine

Duration: 4 days

Time span: June 22 2018 to June 25 2018

Statistics over entire affected area:

  • Mean temperature anomaly: -5.0 °C
  • Mean temperature: 12.4 °C
  • Minimum temperature anomaly: -7.8 °C
  • Minimum temperature: 7.5 °C

Event center: 49.5°N 24.0°E

Area affected: 264017 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_2018-Jun-22_to_2018-Jun-25_24.0_49.5

Cold spell occuring from June 21 2018 to July 28 2018 at 81.5°N 99.5°E

Download data: JSON

Event type: Cold spell

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

  • Russian Federation

Duration: 38 days

Time span: June 21 2018 to July 28 2018

Statistics over entire affected area:

  • Mean temperature anomaly: -1.0 °C
  • Mean temperature: -0.2 °C
  • Minimum temperature anomaly: -3.2 °C
  • Minimum temperature: -2.1 °C

Event center: 81.5°N 99.5°E

Area affected: 749012 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_2018-Jun-21_to_2018-Jul-28_99.5_81.5

Cold spell occuring from June 21 2018 to June 28 2018 at -22.0°S 114.5°E

Download data: JSON

Event type: Cold spell

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

  • Australia

Duration: 8 days

Time span: June 21 2018 to June 28 2018

Statistics over entire affected area:

  • Mean temperature anomaly: -2.9 °C
  • Mean temperature: 16.1 °C
  • Minimum temperature anomaly: -4.0 °C
  • Minimum temperature: 11.7 °C

Event center: -22.0°S 114.5°E

Area affected: 91844 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_2018-Jun-21_to_2018-Jun-28_114.5_-22.0

Heat wave occuring from June 20 2018 to June 28 2018 at 77.0°N 55.0°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: June 20 2018 to June 28 2018

Statistics over entire affected area:

  • Mean temperature anomaly: 2.2 °C
  • Mean temperature: 4.3 °C
  • Maximum temperature anomaly: 4.5 °C
  • Maximum temperature: 8.9 °C

Event center: 77.0°N 55.0°E

Area affected: 501928 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_2018-Jun-20_to_2018-Jun-28_55.0_77.0