Category: Extremes affecting United States

Heat wave occuring from November 06 2022 to November 13 2022 at 84.0°N 242.5°E

Download data: JSON

Event type: Heat wave

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

  • Canada
  • United States

Duration: 8 days

Time span: November 06 2022 to November 13 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 7.5 °C
  • Mean temperature: -9.7 °C
  • Maximum temperature anomaly: 14.6 °C
  • Maximum temperature: 1.4 °C

Event center: 84.0°N 242.5°E

Area affected: 1099699 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-Nov-06_to_2022-Nov-13_242.5_84.0

Cold spell occuring from November 01 2022 to November 05 2022 at 35.0°N 239.0°E

Download data: JSON

Event type: Cold spell

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

  • United States

Duration: 5 days

Time span: November 01 2022 to November 05 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -5.3 °C
  • Mean temperature: 6.6 °C
  • Minimum temperature anomaly: -11.8 °C
  • Minimum temperature: -11.0 °C

Event center: 35.0°N 239.0°E

Area affected: 173146 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-Nov-01_to_2022-Nov-05_239.0_35.0

Heat wave occuring from October 31 2022 to November 03 2022 at 29.0°N 277.5°E

Download data: JSON

Event type: Heat wave

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

  • United States

Duration: 4 days

Time span: October 31 2022 to November 03 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 3.9 °C
  • Mean temperature: 26.1 °C
  • Maximum temperature anomaly: 5.4 °C
  • Maximum temperature: 28.5 °C

Event center: 29.0°N 277.5°E

Area affected: 90384 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-Oct-31_to_2022-Nov-03_277.5_29.0

Cold spell occuring from October 30 2022 to November 01 2022 at 53.5°N 217.0°E

Download data: JSON

Event type: Cold spell

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

  • United States

Duration: 3 days

Time span: October 30 2022 to November 01 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -3.6 °C
  • Mean temperature: 3.9 °C
  • Minimum temperature anomaly: -6.2 °C
  • Minimum temperature: -4.3 °C

Event center: 53.5°N 217.0°E

Area affected: 407236 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-Oct-30_to_2022-Nov-01_217.0_53.5

Heat wave occuring from October 30 2022 to November 28 2022 at 23.0°N 179.0°E

Download data: JSON

Event type: Heat wave

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

  • United States

Duration: 30 days

Time span: October 30 2022 to November 28 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 2.2 °C
  • Mean temperature: 21.1 °C
  • Maximum temperature anomaly: 4.9 °C
  • Maximum temperature: 27.1 °C

Event center: 23.0°N 179.0°E

Area affected: 6761640 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-Oct-30_to_2022-Nov-28_179.0_23.0

Cold spell occuring from October 29 2022 to December 01 2022 at 40.5°N 245.5°E

Download data: JSON

Event type: Cold spell

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

  • Canada
  • Mexico
  • United States

Duration: 34 days

Time span: October 29 2022 to December 01 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -7.3 °C
  • Mean temperature: -0.7 °C
  • Minimum temperature anomaly: -26.3 °C
  • Minimum temperature: -37.9 °C

Event center: 40.5°N 245.5°E

Area affected: 13572818 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-Oct-29_to_2022-Dec-01_245.5_40.5

Heat wave occuring from October 27 2022 to November 11 2022 at 50.0°N 291.0°E

Download data: JSON

Event type: Heat wave

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

  • Canada
  • Cuba
  • Mexico
  • United States

Duration: 16 days

Time span: October 27 2022 to November 11 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 7.3 °C
  • Mean temperature: 14.0 °C
  • Maximum temperature anomaly: 17.6 °C
  • Maximum temperature: 28.5 °C

Event center: 50.0°N 291.0°E

Area affected: 9114592 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-Oct-27_to_2022-Nov-11_291.0_50.0

Cold spell occuring from October 27 2022 to October 31 2022 at 64.5°N 178.0°E

Download data: JSON

Event type: Cold spell

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

  • United States

Duration: 5 days

Time span: October 27 2022 to October 31 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -3.7 °C
  • Mean temperature: -1.8 °C
  • Minimum temperature anomaly: -9.0 °C
  • Minimum temperature: -14.3 °C

Event center: 64.5°N 178.0°E

Area affected: 248356 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-Oct-27_to_2022-Oct-31_178.0_64.5

Heat wave occuring from October 20 2022 to October 26 2022 at 75.0°N 181.0°E

Download data: JSON

Event type: Heat wave

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

  • Russian Federation
  • United States

Duration: 7 days

Time span: October 20 2022 to October 26 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 6.8 °C
  • Mean temperature: -0.7 °C
  • Maximum temperature anomaly: 10.2 °C
  • Maximum temperature: 3.6 °C

Event center: 75.0°N 181.0°E

Area affected: 412903 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-Oct-20_to_2022-Oct-26_181.0_75.0

Heat wave occuring from October 20 2022 to October 23 2022 at 40.0°N 255.0°E

Download data: JSON

Event type: Heat wave

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

  • United States

Duration: 4 days

Time span: October 20 2022 to October 23 2022

Statistics over entire affected area:

  • Mean temperature anomaly: 7.4 °C
  • Mean temperature: 17.8 °C
  • Maximum temperature anomaly: 10.3 °C
  • Maximum temperature: 23.5 °C

Event center: 40.0°N 255.0°E

Area affected: 203884 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-Oct-20_to_2022-Oct-23_255.0_40.0