Category: Extremes affecting Vanuatu

Heat wave occuring from October 02 2020 to October 15 2020 at -22.0°S 176.0°E

Download data: JSON

Event type: Heat wave

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

  • Fiji
  • New Caledonia
  • Vanuatu

Duration: 14 days

Time span: October 02 2020 to October 15 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.6 °C
  • Mean temperature: 25.2 °C
  • Maximum temperature anomaly: 3.3 °C
  • Maximum temperature: 28.2 °C

Event center: -22.0°S 176.0°E

Area affected: 1967848 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_2020-Oct-02_to_2020-Oct-15_176.0_-22.0

Heat wave occuring from September 14 2020 to October 01 2020 at -14.5°S 160.5°E

Download data: JSON

Event type: Heat wave

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

  • Fiji
  • New Caledonia
  • Solomon Islands
  • Vanuatu

Duration: 18 days

Time span: September 14 2020 to October 01 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.2 °C
  • Mean temperature: 25.8 °C
  • Maximum temperature anomaly: 3.2 °C
  • Maximum temperature: 27.9 °C

Event center: -14.5°S 160.5°E

Area affected: 2011292 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_2020-Sep-14_to_2020-Oct-01_160.5_-14.5

Heat wave occuring from August 11 2020 to October 13 2020 at -32.5°S 240.5°E

Download data: JSON

Event type: Heat wave

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

  • Australia
  • Fiji
  • French Polynesia
  • New Zealand
  • Norfolk Island
  • Samoa
  • Solomon Islands
  • Tonga
  • Vanuatu

Duration: 64 days

Time span: August 11 2020 to October 13 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 2.1 °C
  • Mean temperature: 17.7 °C
  • Maximum temperature anomaly: 6.6 °C
  • Maximum temperature: 28.5 °C

Event center: -32.5°S 240.5°E

Area affected: 28663922 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_2020-Aug-11_to_2020-Oct-13_240.5_-32.5

Heat wave occuring from July 22 2020 to August 06 2020 at -15.5°S 165.5°E

Download data: JSON

Event type: Heat wave

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

  • Australia
  • Fiji
  • New Caledonia
  • New Zealand
  • Norfolk Island
  • Solomon Islands
  • Vanuatu

Duration: 16 days

Time span: July 22 2020 to August 06 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.9 °C
  • Mean temperature: 16.3 °C
  • Maximum temperature anomaly: 6.1 °C
  • Maximum temperature: 27.5 °C

Event center: -15.5°S 165.5°E

Area affected: 8407268 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_2020-Jul-22_to_2020-Aug-06_165.5_-15.5

Heat wave occuring from July 04 2020 to July 23 2020 at -16.0°S 178.0°E

Download data: JSON

Event type: Heat wave

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

  • Fiji
  • New Caledonia
  • New Zealand
  • Samoa
  • Tonga
  • Vanuatu

Duration: 20 days

Time span: July 04 2020 to July 23 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.6 °C
  • Mean temperature: 23.0 °C
  • Maximum temperature anomaly: 4.5 °C
  • Maximum temperature: 28.8 °C

Event center: -16.0°S 178.0°E

Area affected: 6835840 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_2020-Jul-04_to_2020-Jul-23_178.0_-16.0

Heat wave occuring from June 19 2020 to June 21 2020 at -13.0°S 166.0°E

Download data: JSON

Event type: Heat wave

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

  • Vanuatu

Duration: 3 days

Time span: June 19 2020 to June 21 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 0.9 °C
  • Mean temperature: 27.4 °C
  • Maximum temperature anomaly: 1.3 °C
  • Maximum temperature: 27.8 °C

Event center: -13.0°S 166.0°E

Area affected: 51175 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_2020-Jun-19_to_2020-Jun-21_166.0_-13.0

Heat wave occuring from June 01 2020 to June 03 2020 at -15.0°S 164.5°E

Download data: JSON

Event type: Heat wave

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

  • Vanuatu

Duration: 3 days

Time span: June 01 2020 to June 03 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.2 °C
  • Mean temperature: 27.1 °C
  • Maximum temperature anomaly: 1.6 °C
  • Maximum temperature: 27.7 °C

Event center: -15.0°S 164.5°E

Area affected: 110197 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_2020-Jun-01_to_2020-Jun-03_164.5_-15.0

Cold spell occuring from May 17 2020 to May 22 2020 at -19.5°S 169.5°E

Download data: JSON

Event type: Cold spell

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

  • New Caledonia
  • Vanuatu

Duration: 6 days

Time span: May 17 2020 to May 22 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -1.6 °C
  • Mean temperature: 21.1 °C
  • Minimum temperature anomaly: -3.0 °C
  • Minimum temperature: 16.0 °C

Event center: -19.5°S 169.5°E

Area affected: 1063260 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-May-17_to_2020-May-22_169.5_-19.5

Cold spell occuring from May 05 2020 to May 07 2020 at -17.5°S 169.5°E

Download data: JSON

Event type: Cold spell

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

  • Vanuatu

Duration: 3 days

Time span: May 05 2020 to May 07 2020

Statistics over entire affected area:

  • Mean temperature anomaly: -1.3 °C
  • Mean temperature: 24.6 °C
  • Minimum temperature anomaly: -2.3 °C
  • Minimum temperature: 23.5 °C

Event center: -17.5°S 169.5°E

Area affected: 94427 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-May-05_to_2020-May-07_169.5_-17.5

Heat wave occuring from February 10 2020 to February 15 2020 at -14.0°S 165.5°E

Download data: JSON

Event type: Heat wave

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

  • Vanuatu

Duration: 6 days

Time span: February 10 2020 to February 15 2020

Statistics over entire affected area:

  • Mean temperature anomaly: 1.0 °C
  • Mean temperature: 28.4 °C
  • Maximum temperature anomaly: 1.8 °C
  • Maximum temperature: 28.9 °C

Event center: -14.0°S 165.5°E

Area affected: 354252 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_2020-Feb-10_to_2020-Feb-15_165.5_-14.0