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Event type: Cold spell
Countries affected (identified with ArcGIS Online; provided only for geographical reference):
- Guinea
- Sierra Leone
Duration: 16 days
Time span: April 18 2026 to May 03 2026
Statistics over entire affected area:
- Mean temperature anomaly: -1.8 °C
- Mean temperature: 23.0 °C
- Minimum temperature anomaly: -3.5 °C
- Minimum temperature: 19.2 °C
Event center: 9.0°N 345.0°E
Area affected: 258491 km$^2$
Fig. 1: unavailable since event is ongoing.
Fig. 3: Maps illustrating the evolution of standardized temperature anomalies during the event.
Event ID: Cold_spell_2026-Apr-18_to_2026-May-03_345.0_9.0