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: 3 days

Time span: November 13 2011 to November 15 2011

Statistics over entire affected area:

• Mean temperature anomaly: -2.2 °C
• Mean temperature: 25.1 °C
• Minimum temperature anomaly: -2.8 °C
• Minimum temperature: 24.1 °C

Event center: -2.5°S 303.0°E

Area affected: 71011 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_2011-Nov-13_to_2011-Nov-15_303.0_-2.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 3 days

Time span: October 30 2011 to November 01 2011

Statistics over entire affected area:

• Mean temperature anomaly: -1.7 °C
• Mean temperature: 24.5 °C
• Minimum temperature anomaly: -2.3 °C
• Minimum temperature: 23.8 °C

Event center: -5.5°S 303.5°E

Area affected: 52206 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_2011-Oct-30_to_2011-Nov-01_303.5_-5.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 6 days

Time span: October 02 2011 to October 07 2011

Statistics over entire affected area:

• Mean temperature anomaly: -4.1 °C
• Mean temperature: 21.9 °C
• Minimum temperature anomaly: -6.3 °C
• Minimum temperature: 15.6 °C

Event center: -14.5°S 313.0°E

Area affected: 466572 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_2011-Oct-02_to_2011-Oct-07_313.0_-14.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 3 days

Time span: September 25 2011 to September 27 2011

Statistics over entire affected area:

• Mean temperature anomaly: -2.2 °C
• Mean temperature: 19.2 °C
• Minimum temperature anomaly: -3.2 °C
• Minimum temperature: 16.2 °C

Event center: -21.5°S 321.0°E

Area affected: 101667 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_2011-Sep-25_to_2011-Sep-27_321.0_-21.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 12 days

Time span: September 12 2011 to September 23 2011

Statistics over entire affected area:

• Mean temperature anomaly: -2.4 °C
• Mean temperature: 19.2 °C
• Minimum temperature anomaly: -5.6 °C
• Minimum temperature: 7.9 °C

Event center: -6.5°S 321.0°E

Area affected: 7910062 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_2011-Sep-12_to_2011-Sep-23_321.0_-6.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 7 days

Time span: September 04 2011 to September 10 2011

Statistics over entire affected area:

• Mean temperature anomaly: -1.5 °C
• Mean temperature: 25.2 °C
• Minimum temperature anomaly: -2.8 °C
• Minimum temperature: 21.1 °C

Event center: -4.5°S 320.5°E

Area affected: 165701 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_2011-Sep-04_to_2011-Sep-10_320.5_-4.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 6 days

Time span: September 03 2011 to September 08 2011

Statistics over entire affected area:

• Mean temperature anomaly: -2.2 °C
• Mean temperature: 23.9 °C
• Minimum temperature anomaly: -3.4 °C
• Minimum temperature: 20.5 °C

Event center: -10.0°S 314.5°E

Area affected: 220317 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_2011-Sep-03_to_2011-Sep-08_314.5_-10.0