Category: Cold spells affecting United States

Download data: JSON

Event type: Cold spell

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

• United States

Duration: 10 days

Time span: September 28 2022 to October 07 2022

Statistics over entire affected area:

• Mean temperature anomaly: -3.1 °C
• Mean temperature: 21.8 °C
• Minimum temperature anomaly: -8.0 °C
• Minimum temperature: 10.0 °C

Event center: 28.0°N 277.0°E

Area affected: 588263 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-Sep-28_to_2022-Oct-07_277.0_28.0

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: September 07 2022 to September 09 2022

Statistics over entire affected area:

• Mean temperature anomaly: -1.7 °C
• Mean temperature: 26.0 °C
• Minimum temperature anomaly: -2.5 °C
• Minimum temperature: 25.0 °C

Event center: 27.5°N 268.5°E

Area affected: 68503 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-Sep-07_to_2022-Sep-09_268.5_27.5

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: August 22 2022 to August 26 2022

Statistics over entire affected area:

• Mean temperature anomaly: -3.2 °C
• Mean temperature: 24.1 °C
• Minimum temperature anomaly: -4.6 °C
• Minimum temperature: 22.6 °C

Event center: 31.5°N 272.0°E

Area affected: 169789 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-22_to_2022-Aug-26_272.0_31.5

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: August 14 2022 to August 18 2022

Statistics over entire affected area:

• Mean temperature anomaly: -6.5 °C
• Mean temperature: 0.7 °C
• Minimum temperature anomaly: -8.6 °C
• Minimum temperature: -3.0 °C

Event center: 68.5°N 202.0°E

Area affected: 68322 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-14_to_2022-Aug-18_202.0_68.5

Download data: JSON

Event type: Cold spell

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

• United States

Duration: 8 days

Time span: August 12 2022 to August 19 2022

Statistics over entire affected area:

• Mean temperature anomaly: -2.8 °C
• Mean temperature: 22.8 °C
• Minimum temperature anomaly: -5.0 °C
• Minimum temperature: 20.3 °C

Event center: 35.5°N 283.5°E

Area affected: 77450 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-12_to_2022-Aug-19_283.5_35.5

Download data: JSON

Event type: Cold spell

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

• United States

Duration: 10 days

Time span: August 10 2022 to August 19 2022

Statistics over entire affected area:

• Mean temperature anomaly: -3.8 °C
• Mean temperature: 22.3 °C
• Minimum temperature anomaly: -5.9 °C
• Minimum temperature: 15.4 °C

Event center: 36.5°N 246.5°E

Area affected: 51767 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-10_to_2022-Aug-19_246.5_36.5