Category: Cold spells affecting Saint Lucia

Download data: JSON

Event type: Cold spell

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

• Martinique
• Saint Lucia

Duration: 5 days

Time span: March 21 2023 to March 25 2023

Statistics over entire affected area:

• Mean temperature anomaly: -1.0 °C
• Mean temperature: 24.4 °C
• Minimum temperature anomaly: -1.5 °C
• Minimum temperature: 23.6 °C

Event center: 14.5°N 295.0°E

Area affected: 253673 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_2023-Mar-21_to_2023-Mar-25_295.0_14.5

Download data: JSON

Event type: Cold spell

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

• Martinique
• Saint Lucia

Duration: 6 days

Time span: February 07 2023 to February 12 2023

Statistics over entire affected area:

• Mean temperature anomaly: -0.9 °C
• Mean temperature: 24.2 °C
• Minimum temperature anomaly: -1.5 °C
• Minimum temperature: 23.3 °C

Event center: 17.5°N 303.0°E

Area affected: 208355 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_2023-Feb-07_to_2023-Feb-12_303.0_17.5

Download data: JSON

Event type: Cold spell

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

• Martinique
• Saint Lucia

Duration: 7 days

Time span: September 24 2022 to September 30 2022

Statistics over entire affected area:

• Mean temperature anomaly: -1.1 °C
• Mean temperature: 26.3 °C
• Minimum temperature anomaly: -1.7 °C
• Minimum temperature: 25.6 °C

Event center: 13.5°N 303.5°E

Area affected: 351693 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_2022-Sep-24_to_2022-Sep-30_303.5_13.5