Category: Cold spells affecting Brazil

Cold spell occuring from March 21 2020 to March 23 2020 at -9.5°S 286.5°E

Download data: JSON

Event type: Cold spell

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

  • Brazil
  • Peru

Duration: 3 days

Time span: March 21 2020 to March 23 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -1.8 °C
  • Mean temperature: 23.3 °C
  • Minimum temperature anomaly: -3.0 °C
  • Minimum temperature: 19.8 °C

Event center: -9.5°S 286.5°E

Area affected: 54975 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_2020-Mar-21_to_2020-Mar-23_286.5_-9.5

Cold spell occuring from February 26 2020 to March 13 2020 at -26.5°S 316.0°E

Download data: JSON

Event type: Cold spell

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

  • Brazil

Duration: 17 days

Time span: February 26 2020 to March 13 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -2.4 °C
  • Mean temperature: 20.4 °C
  • Minimum temperature anomaly: -5.7 °C
  • Minimum temperature: 9.1 °C

Event center: -26.5°S 316.0°E

Area affected: 3616188 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_2020-Feb-26_to_2020-Mar-13_316.0_-26.5

Cold spell occuring from February 20 2020 to February 26 2020 at -36.5°S 305.5°E

Download data: JSON

Event type: Cold spell

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

  • Argentina
  • Brazil
  • Paraguay
  • Uruguay

Duration: 7 days

Time span: February 20 2020 to February 26 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -3.5 °C
  • Mean temperature: 19.5 °C
  • Minimum temperature anomaly: -8.4 °C
  • Minimum temperature: 12.0 °C

Event center: -36.5°S 305.5°E

Area affected: 3099430 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_2020-Feb-20_to_2020-Feb-26_305.5_-36.5

Cold spell occuring from February 11 2020 to February 14 2020 at -23.0°S 316.0°E

Download data: JSON

Event type: Cold spell

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

  • Brazil

Duration: 4 days

Time span: February 11 2020 to February 14 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -3.3 °C
  • Mean temperature: 21.3 °C
  • Minimum temperature anomaly: -5.2 °C
  • Minimum temperature: 17.0 °C

Event center: -23.0°S 316.0°E

Area affected: 97497 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_2020-Feb-11_to_2020-Feb-14_316.0_-23.0

Cold spell occuring from February 10 2020 to February 13 2020 at -23.5°S 311.0°E

Download data: JSON

Event type: Cold spell

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

  • Brazil

Duration: 4 days

Time span: February 10 2020 to February 13 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -3.3 °C
  • Mean temperature: 19.9 °C
  • Minimum temperature anomaly: -4.7 °C
  • Minimum temperature: 16.3 °C

Event center: -23.5°S 311.0°E

Area affected: 152071 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_2020-Feb-10_to_2020-Feb-13_311.0_-23.5

Cold spell occuring from February 06 2020 to February 10 2020 at -14.5°S 313.5°E

Download data: JSON

Event type: Cold spell

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

  • Brazil

Duration: 5 days

Time span: February 06 2020 to February 10 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -2.7 °C
  • Mean temperature: 21.9 °C
  • Minimum temperature anomaly: -4.2 °C
  • Minimum temperature: 18.8 °C

Event center: -14.5°S 313.5°E

Area affected: 551652 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_2020-Feb-06_to_2020-Feb-10_313.5_-14.5

Cold spell occuring from January 22 2020 to January 24 2020 at -27.0°S 308.5°E

Download data: JSON

Event type: Cold spell

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

  • Brazil
  • Paraguay

Duration: 3 days

Time span: January 22 2020 to January 24 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -3.1 °C
  • Mean temperature: 21.0 °C
  • Minimum temperature anomaly: -5.0 °C
  • Minimum temperature: 16.4 °C

Event center: -27.0°S 308.5°E

Area affected: 88807 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_2020-Jan-22_to_2020-Jan-24_308.5_-27.0

Cold spell occuring from January 20 2020 to January 28 2020 at -19.5°S 320.0°E

Download data: JSON

Event type: Cold spell

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

  • Brazil

Duration: 9 days

Time span: January 20 2020 to January 28 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -2.5 °C
  • Mean temperature: 22.4 °C
  • Minimum temperature anomaly: -4.7 °C
  • Minimum temperature: 19.2 °C

Event center: -19.5°S 320.0°E

Area affected: 469158 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_2020-Jan-20_to_2020-Jan-28_320.0_-19.5

Cold spell occuring from January 10 2020 to January 14 2020 at -5.0°S 288.5°E

Download data: JSON

Event type: Cold spell

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

  • Brazil
  • Peru

Duration: 5 days

Time span: January 10 2020 to January 14 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -1.6 °C
  • Mean temperature: 24.0 °C
  • Minimum temperature anomaly: -2.2 °C
  • Minimum temperature: 23.4 °C

Event center: -5.0°S 288.5°E

Area affected: 80122 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_2020-Jan-10_to_2020-Jan-14_288.5_-5.0