The intense tropical cyclone Garance is dangerously approaching Réunion, triggering a red alert starting from 7 PM. Violent winds up to 200 km/h, waves of 8 meters, and torrential rains threaten the island. Discover how to effectively protect yourself against this extreme phenomenon. 🚨🌪️
🚨 Cyclone Garance: An imminent threat to Réunion
The Garance cyclone, now classified as a category 3/5, is slowly approaching Réunion with wind gusts reaching 200 km/h around the eye of the cyclone. According to Météo France forecasts, the impact is expected Thursday night into Friday, with dangerous weather conditions across the entire island.
💡 Key info: The trajectory remains uncertain; the eye of the cyclone could pass either east or west of the island, leading to very different local impacts. Stay vigilant for official updates.
Why is it concerning?
- Cyclonic winds exceeding 150 km/h threaten coastal areas and mountainous regions.
- The cyclonic swell could reach 8 meters, increasing the risk of marine submersion along the northern coastline.
- Torrential rains may cause flooding and landslides.
🔴 Red alert: What to do immediately?
As soon as the red alert is triggered at 7 PM (local time), staying indoors is mandatory for all residents. Here are the essential reflexes to adopt to stay safe:
📻 1. Stay informed in real-time
- Listen to the radio: With power outages likely, the radio remains the most reliable means to receive safety instructions.
- Follow official accounts on social media:
- Prefect of Réunion on Twitter for real-time alerts.
- Météo France for updated forecasts.
🏠 2. Secure your home
- Reinforce openings: Use shutters or boards to protect windows from debris blown by the wind.
- Bring in outdoor objects: Prevent them from becoming dangerous projectiles (garden furniture, tools, flower pots…).
- Prepare a safe room: Choose a room without windows or with securely protected openings to shelter during the cyclone’s passage.
💡 3. Take survival measures
- Store drinking water: Plan for 10 liters per person for several days in case of water outage.
- Gather food supplies: Choose non-perishable foods like canned goods, dry bread, and energy snacks.
- Prepare an emergency kit: Include flashlights, spare batteries, a first aid kit, and essential medications.
🚫 4. Follow safety instructions
- Stay confined: Do not go outside, even if conditions seem to temporarily improve.
- Avoid using the phone: Keep lines free for emergencies.
- Do not be deceived by the calm: The passage of the eye of the cyclone may lead to a deceptive lull followed by a violent resurgence of winds.
🌊 Major risks and high danger zones
🌪️ 1. Destructive winds
- Wind gusts of up to 200 km/h may damage roofs, vehicles, and lightweight structures.
- The most exposed areas are the north-east coast and the highlands of the island.
🌊 2. Cyclonic swell
- The north coast is under absolute vigilance for the risk of marine submersion.
- Waves of 8 meters are expected, making the coastline extremely dangerous.
🌧️ 3. Intense precipitation and flooding
- Torrential rains will cause flash floods and landslides in mountainous areas.
- Avoid travel and do not approach watercourses.
🆘 In case of emergency: Useful numbers and resources
- Firefighters: 18
- Emergency Medical Service: 15
- Police / Gendarmerie: 17
- European emergency number: 112
🙌 Solidarity and resilience in the face of the cyclone
In the face of Garance’s imminence, solidarity is more necessary than ever.
- Share this article with your loved ones to inform and help them prepare.
- Check on the health of vulnerable individuals (elderly, sick, children).
- Stay connected with your neighborhood to coordinate mutual assistance if needed.
🔥 Stay informed and share the info
To follow the evolution of the situation in real-time and share vital information, use the following hashtags on social media:
- #CycloneGarance
- #RedAlertRéunion
- #CyclonicPrevention
- #RéunionInSafety
📢 Share this article to help your community better prepare for this cyclonic threat.
For further reading: Everything You Need to Know to Prepare for and Survive Tropical Storms

Julie Lambert – Travel & News Blogger
Passionate about discoveries and current events, I share my adventures around the world along with insights on key societal issues. From travel stories to news analysis, join me in exploring and understanding the world!