Weather agency issues warning for the Canary Islands

The State Meteorological Agency (Aemet) has issued a yellow warning for suspended dust, commonly referred to as calima, which is expected to affect the entire Canary Islands on Saturday, 4 January. This warning complements a pre-alert previously declared by the regional government for strong winds.

Details of the Warning

The suspended dust will significantly reduce visibility, with levels potentially dropping below 5,000 metres, and in some cases, falling to under 3,000 metres. The phenomenon is likely to impact day-to-day activities and road safety across the islands.

Key Safety Recommendations

The population is advised to take the following precautions to mitigate the effects of the calima:

1. Indoors:
   • Keep doors and windows tightly closed.
   • Avoid outdoor activities, especially if you suffer from chronic respiratory conditions.
   • Ensure you have sufficient supplies of any required medication.
2. Hydration:
   • Drink plenty of fluids to prevent dehydration.
   • Avoid dry environments where possible.
3. Physical Activity:
   • Refrain from engaging in strenuous physical exercises during the warning period.
4. Medical Advice:
   • If you experience any health issues, consult a doctor immediately.
5. Road Safety:
   • Reduced visibility poses risks to drivers.
   • Use headlights, maintain a reduced speed, and exercise caution on the roads.

Pre-Alert for Strong Winds

The yellow warning coincides with a pre-alert for strong winds declared by the Government of the Canary Islands starting Friday. These winds are forecasted to:

• Have an average speed of 20–40 km/h.
• Generate localized gusts in leeward areas, with speeds potentially reaching 50–70 km/h.

Main Areas Affected by Wind:

1. El Hierro:
   • High areas of El Pinar, La Frontera, and Valverde.
2. La Palma:
   • Tazacorte, Fuencaliente, Santa Cruz de La Palma, Puntallana, and the coastal and lower midlands of Puntagorda, Tijarafe, Los Llanos de Aridane, Villa de Mazo, Breña Baja, Breña Alta, and San Andrés y Sauces.
3. La Gomera:
   • Valle Gran Rey and San Sebastián de La Gomera.

Outlook for the Weekend

This weather warning comes as the Canary Islands prepare for significant events, including Three Wise Men parades, which may face disruptions due to the reduced visibility and strong winds. Residents and visitors are encouraged to stay informed through official channels and follow all issued safety guidelines.

With both calima and strong winds expected, the Canary Islands are bracing for challenging weather conditions as they head into the first weekend of 2025.