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: 9 days

Time span: August 31 2011 to September 08 2011

Statistics over entire affected area:

• Mean temperature anomaly: -2.6 °C
• Mean temperature: 16.7 °C
• Minimum temperature anomaly: -7.8 °C
• Minimum temperature: 6.5 °C

Event center: -21.5°S 319.5°E

Area affected: 5202719 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-Aug-31_to_2011-Sep-08_319.5_-21.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 15 days

Time span: August 22 2011 to September 05 2011

Statistics over entire affected area:

• Mean temperature anomaly: -1.3 °C
• Mean temperature: 26.2 °C
• Minimum temperature anomaly: -2.8 °C
• Minimum temperature: 22.3 °C

Event center: -5.5°S 322.5°E

Area affected: 138608 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-Aug-22_to_2011-Sep-05_322.5_-5.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 7 days

Time span: July 24 2011 to July 30 2011

Statistics over entire affected area:

• Mean temperature anomaly: -1.7 °C
• Mean temperature: 24.9 °C
• Minimum temperature anomaly: -2.9 °C
• Minimum temperature: 19.5 °C

Event center: -6.5°S 318.5°E

Area affected: 202193 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-Jul-24_to_2011-Jul-30_318.5_-6.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 21 days

Time span: July 08 2011 to July 28 2011

Statistics over entire affected area:

• Mean temperature anomaly: -1.8 °C
• Mean temperature: 23.9 °C
• Minimum temperature anomaly: -3.8 °C
• Minimum temperature: 19.8 °C

Event center: -6.0°S 323.0°E

Area affected: 325765 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-Jul-08_to_2011-Jul-28_323.0_-6.0

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 08 2011 to July 13 2011

Statistics over entire affected area:

• Mean temperature anomaly: -1.9 °C
• Mean temperature: 25.0 °C
• Minimum temperature anomaly: -3.5 °C
• Minimum temperature: 23.0 °C

Event center: -5.5°S 312.0°E

Area affected: 95421 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-Jul-08_to_2011-Jul-13_312.0_-5.5

Download data: JSON

Event type: Cold spell

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

• Brazil

Duration: 4 days

Time span: June 27 2011 to June 30 2011

Statistics over entire affected area:

• Mean temperature anomaly: -1.6 °C
• Mean temperature: 24.2 °C
• Minimum temperature anomaly: -2.2 °C
• Minimum temperature: 23.4 °C

Event center: -4.0°S 307.5°E

Area affected: 55437 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-Jun-27_to_2011-Jun-30_307.5_-4.0

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 27 2011 to June 29 2011

Statistics over entire affected area:

• Mean temperature anomaly: -2.3 °C
• Mean temperature: 19.5 °C
• Minimum temperature anomaly: -4.4 °C
• Minimum temperature: 14.2 °C

Event center: -24.5°S 315.5°E

Area affected: 56506 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-Jun-27_to_2011-Jun-29_315.5_-24.5