Author: WEXA

Cold spell occuring from March 31 2019 to April 04 2019 at 22.0°N 262.5°E

Download data: JSON

Event type: Cold spell

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

  • Mexico
  • United States

Duration: 5 days

Time span: March 31 2019 to April 04 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -7.0 °C
  • Mean temperature: 13.3 °C
  • Minimum temperature anomaly: -13.1 °C
  • Minimum temperature: 5.9 °C

Event center: 22.0°N 262.5°E

Area affected: 987006 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_2019-Mar-31_to_2019-Apr-04_262.5_22.0

Cold spell occuring from March 31 2019 to April 04 2019 at 27.0°N 35.5°E

Download data: JSON

Event type: Cold spell

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

  • Egypt
  • Eritrea
  • Saudi Arabia
  • Sudan

Duration: 5 days

Time span: March 31 2019 to April 04 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -4.7 °C
  • Mean temperature: 20.5 °C
  • Minimum temperature anomaly: -8.6 °C
  • Minimum temperature: 7.6 °C

Event center: 27.0°N 35.5°E

Area affected: 1337594 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_2019-Mar-31_to_2019-Apr-04_35.5_27.0

Heat wave occuring from March 30 2019 to April 05 2019 at -31.0°S 307.0°E

Download data: JSON

Event type: Heat wave

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

  • Argentina
  • Brazil
  • Uruguay

Duration: 7 days

Time span: March 30 2019 to April 05 2019

Statistics over entire affected area:

  • Mean temperature anomaly: 4.3 °C
  • Mean temperature: 24.3 °C
  • Maximum temperature anomaly: 6.9 °C
  • Maximum temperature: 27.0 °C

Event center: -31.0°S 307.0°E

Area affected: 553561 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: Heat_wave_2019-Mar-30_to_2019-Apr-05_307.0_-31.0

Cold spell occuring from March 30 2019 to April 01 2019 at 32.0°N 32.0°E

Download data: JSON

Event type: Cold spell

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

  • Egypt
  • Libya

Duration: 3 days

Time span: March 30 2019 to April 01 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -4.2 °C
  • Mean temperature: 14.3 °C
  • Minimum temperature anomaly: -6.0 °C
  • Minimum temperature: 11.5 °C

Event center: 32.0°N 32.0°E

Area affected: 216874 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_2019-Mar-30_to_2019-Apr-01_32.0_32.0

Cold spell occuring from March 30 2019 to April 02 2019 at 24.5°N 355.0°E

Download data: JSON

Event type: Cold spell

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

  • Algeria
  • Mali
  • Mauritania

Duration: 4 days

Time span: March 30 2019 to April 02 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -5.7 °C
  • Mean temperature: 19.6 °C
  • Minimum temperature anomaly: -7.3 °C
  • Minimum temperature: 17.9 °C

Event center: 24.5°N 355.0°E

Area affected: 96293 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_2019-Mar-30_to_2019-Apr-02_355.0_24.5

Cold spell occuring from March 30 2019 to April 15 2019 at 19.0°N 348.0°E

Download data: JSON

Event type: Cold spell

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

  • Algeria
  • Mali
  • Mauritania
  • Morocco

Duration: 17 days

Time span: March 30 2019 to April 15 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -5.2 °C
  • Mean temperature: 22.6 °C
  • Minimum temperature anomaly: -9.6 °C
  • Minimum temperature: 16.0 °C

Event center: 19.0°N 348.0°E

Area affected: 1592580 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_2019-Mar-30_to_2019-Apr-15_348.0_19.0

Cold spell occuring from March 30 2019 to April 03 2019 at -21.5°S 137.5°E

Download data: JSON

Event type: Cold spell

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

  • Australia

Duration: 5 days

Time span: March 30 2019 to April 03 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -5.9 °C
  • Mean temperature: 20.1 °C
  • Minimum temperature anomaly: -9.0 °C
  • Minimum temperature: 15.0 °C

Event center: -21.5°S 137.5°E

Area affected: 927163 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_2019-Mar-30_to_2019-Apr-03_137.5_-21.5

Cold spell occuring from March 30 2019 to April 02 2019 at -75.5°S 235.0°E

Download data: JSON

Event type: Cold spell

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

  • Antarctica

Duration: 4 days

Time span: March 30 2019 to April 02 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -9.2 °C
  • Mean temperature: -30.5 °C
  • Minimum temperature anomaly: -13.5 °C
  • Minimum temperature: -42.3 °C

Event center: -75.5°S 235.0°E

Area affected: 127347 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_2019-Mar-30_to_2019-Apr-02_235.0_-75.5

Cold spell occuring from March 30 2019 to April 05 2019 at -73.0°S 46.5°E

Download data: JSON

Event type: Cold spell

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

  • Antarctica

Duration: 7 days

Time span: March 30 2019 to April 05 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -8.1 °C
  • Mean temperature: -50.0 °C
  • Minimum temperature anomaly: -11.3 °C
  • Minimum temperature: -59.6 °C

Event center: -73.0°S 46.5°E

Area affected: 220376 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_2019-Mar-30_to_2019-Apr-05_46.5_-73.0

Cold spell occuring from March 30 2019 to April 06 2019 at -78.5°S 169.5°E

Download data: JSON

Event type: Cold spell

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

  • Antarctica

Duration: 8 days

Time span: March 30 2019 to April 06 2019

Statistics over entire affected area:

  • Mean temperature anomaly: -11.0 °C
  • Mean temperature: -39.5 °C
  • Minimum temperature anomaly: -21.4 °C
  • Minimum temperature: -52.0 °C

Event center: -78.5°S 169.5°E

Area affected: 920668 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_2019-Mar-30_to_2019-Apr-06_169.5_-78.5