Category: Cold spells affecting Brazil

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 6 days

Time span: July 31 2021 to August 05 2021

Statistics over entire affected area:

• Mean temperature anomaly: -1.7 °C
• Mean temperature: 20.6 °C
• Minimum temperature anomaly: -2.8 °C
• Minimum temperature: 16.3 °C

Event center: -11.0°S 320.5°E

Area affected: 127094 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-Jul-31_to_2021-Aug-05_320.5_-11.0

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 8 days

Time span: July 30 2021 to August 06 2021

Statistics over entire affected area:

• Mean temperature anomaly: -1.5 °C
• Mean temperature: 26.6 °C
• Minimum temperature anomaly: -2.7 °C
• Minimum temperature: 25.5 °C

Event center: -4.0°S 317.0°E

Area affected: 98647 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-Jul-30_to_2021-Aug-06_317.0_-4.0

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 5 days

Time span: July 30 2021 to August 03 2021

Statistics over entire affected area:

• Mean temperature anomaly: -1.6 °C
• Mean temperature: 25.0 °C
• Minimum temperature anomaly: -2.5 °C
• Minimum temperature: 22.7 °C

Event center: -2.0°S 305.5°E

Area affected: 71060 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-Jul-30_to_2021-Aug-03_305.5_-2.0

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 5 days

Time span: July 22 2021 to July 26 2021

Statistics over entire affected area:

• Mean temperature anomaly: -2.4 °C
• Mean temperature: 17.3 °C
• Minimum temperature anomaly: -3.4 °C
• Minimum temperature: 14.4 °C

Event center: -18.0°S 316.0°E

Area affected: 55809 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-Jul-22_to_2021-Jul-26_316.0_-18.0

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 6 days

Time span: July 19 2021 to July 24 2021

Statistics over entire affected area:

• Mean temperature anomaly: -3.8 °C
• Mean temperature: 14.1 °C
• Minimum temperature anomaly: -7.2 °C
• Minimum temperature: 9.8 °C

Event center: -21.5°S 315.5°E

Area affected: 91879 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-Jul-19_to_2021-Jul-24_315.5_-21.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 4 days

Time span: July 18 2021 to July 21 2021

Statistics over entire affected area:

• Mean temperature anomaly: -7.2 °C
• Mean temperature: 6.8 °C
• Minimum temperature anomaly: -10.3 °C
• Minimum temperature: 2.4 °C

Event center: -25.0°S 309.0°E

Area affected: 91663 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-Jul-18_to_2021-Jul-21_309.0_-25.0

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 3 days

Time span: June 16 2021 to June 18 2021

Statistics over entire affected area:

• Mean temperature anomaly: -1.8 °C
• Mean temperature: 20.3 °C
• Minimum temperature anomaly: -2.9 °C
• Minimum temperature: 18.8 °C

Event center: -16.5°S 310.0°E

Area affected: 59207 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-Jun-16_to_2021-Jun-18_310.0_-16.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 3 days

Time span: June 10 2021 to June 12 2021

Statistics over entire affected area:

• Mean temperature anomaly: -1.2 °C
• Mean temperature: 25.5 °C
• Minimum temperature anomaly: -2.0 °C
• Minimum temperature: 24.8 °C

Event center: -0.5°S 311.5°E

Area affected: 120480 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-Jun-10_to_2021-Jun-12_311.5_-0.5