Category: Cold spells affecting Argentina

Cold spell occuring from March 23 2022 to March 27 2022 at -26.0°S 306.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Brazil
  • Paraguay

Duration: 5 days

Time span: March 23 2022 to March 27 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -3.4 °C
  • Mean temperature: 18.8 °C
  • Minimum temperature anomaly: -5.6 °C
  • Minimum temperature: 15.4 °C

Event center: -26.0°S 306.0°E

Area affected: 125276 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-Mar-23_to_2022-Mar-27_306.0_-26.0

Cold spell occuring from March 14 2022 to March 28 2022 at -37.5°S 306.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Brazil
  • Chile
  • Uruguay

Duration: 15 days

Time span: March 14 2022 to March 28 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -3.2 °C
  • Mean temperature: 12.2 °C
  • Minimum temperature anomaly: -7.4 °C
  • Minimum temperature: -1.6 °C

Event center: -37.5°S 306.0°E

Area affected: 6101726 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-Mar-14_to_2022-Mar-28_306.0_-37.5

Cold spell occuring from March 11 2022 to March 15 2022 at -26.5°S 306.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Brazil
  • Paraguay

Duration: 5 days

Time span: March 11 2022 to March 15 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -3.3 °C
  • Mean temperature: 20.6 °C
  • Minimum temperature anomaly: -5.9 °C
  • Minimum temperature: 16.1 °C

Event center: -26.5°S 306.0°E

Area affected: 179569 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-Mar-11_to_2022-Mar-15_306.0_-26.5

Cold spell occuring from March 10 2022 to March 16 2022 at -24.5°S 301.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Paraguay

Duration: 7 days

Time span: March 10 2022 to March 16 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -4.1 °C
  • Mean temperature: 22.3 °C
  • Minimum temperature anomaly: -5.5 °C
  • Minimum temperature: 20.6 °C

Event center: -24.5°S 301.0°E

Area affected: 106377 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-Mar-10_to_2022-Mar-16_301.0_-24.5

Cold spell occuring from February 20 2022 to February 24 2022 at -38.5°S 290.5°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Chile

Duration: 5 days

Time span: February 20 2022 to February 24 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -6.6 °C
  • Mean temperature: 12.2 °C
  • Minimum temperature anomaly: -10.3 °C
  • Minimum temperature: 3.9 °C

Event center: -38.5°S 290.5°E

Area affected: 277216 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-Feb-20_to_2022-Feb-24_290.5_-38.5

Cold spell occuring from February 11 2022 to February 13 2022 at -34.0°S 296.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina

Duration: 3 days

Time span: February 11 2022 to February 13 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -4.9 °C
  • Mean temperature: 17.0 °C
  • Minimum temperature anomaly: -6.9 °C
  • Minimum temperature: 13.2 °C

Event center: -34.0°S 296.0°E

Area affected: 102105 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-Feb-11_to_2022-Feb-13_296.0_-34.0

Cold spell occuring from February 06 2022 to February 08 2022 at -32.0°S 303.5°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Brazil
  • Uruguay

Duration: 3 days

Time span: February 06 2022 to February 08 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -4.4 °C
  • Mean temperature: 19.5 °C
  • Minimum temperature anomaly: -5.4 °C
  • Minimum temperature: 17.7 °C

Event center: -32.0°S 303.5°E

Area affected: 127956 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-Feb-06_to_2022-Feb-08_303.5_-32.0

Cold spell occuring from December 21 2021 to January 24 2022 at -72.5°S 264.5°E

Download data: JSON

Event type: Cold spell

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

  • Antarctica
  • Argentina
  • Chile

Duration: 35 days

Time span: December 21 2021 to January 24 2022

Statistics over entire affected area:

  • Mean temperature anomaly: -3.9 °C
  • Mean temperature: -17.3 °C
  • Minimum temperature anomaly: -9.4 °C
  • Minimum temperature: -38.8 °C

Event center: -72.5°S 264.5°E

Area affected: 10880331 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-Dec-21_to_2022-Jan-24_264.5_-72.5

Cold spell occuring from December 19 2021 to December 29 2021 at -24.5°S 293.0°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Chile

Duration: 11 days

Time span: December 19 2021 to December 29 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -3.0 °C
  • Mean temperature: 10.2 °C
  • Minimum temperature anomaly: -5.9 °C
  • Minimum temperature: 1.6 °C

Event center: -24.5°S 293.0°E

Area affected: 118432 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-Dec-19_to_2021-Dec-29_293.0_-24.5

Cold spell occuring from December 03 2021 to December 05 2021 at -37.0°S 295.5°E

Download data: JSON

Event type: Cold spell

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

  • Argentina

Duration: 3 days

Time span: December 03 2021 to December 05 2021

Statistics over entire affected area:

  • Mean temperature anomaly: -5.8 °C
  • Mean temperature: 16.0 °C
  • Minimum temperature anomaly: -8.2 °C
  • Minimum temperature: 12.3 °C

Event center: -37.0°S 295.5°E

Area affected: 89432 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-Dec-03_to_2021-Dec-05_295.5_-37.0