Storm Intensity Figure
- LYON, France (AP) — Severe thunderstorms swept across the Auvergne-Rhône-Alpes region of France on Monday, April 28, 2025, resulting in over 4,000 recorded lightning strikes, according to Keraunos,...
- Météo France, the country's meteorological service, had forecast the intense storm activity.
- The thunderstorms primarily impacted the region during the afternoon and evening hours, between noon and 8 p.m.
Thousands of Lightning Strikes Hit Auvergne-Rhône-Alpes Region
LYON, France (AP) — Severe thunderstorms swept across the Auvergne-Rhône-Alpes region of France on Monday, April 28, 2025, resulting in over 4,000 recorded lightning strikes, according to Keraunos, the French Observatory of Tornadoes and Violent Thunderstorms.
Storm Activity Details
Météo France, the country’s meteorological service, had forecast the intense storm activity. Keraunos reported a detailed breakdown of the lightning strikes, noting that 2,173 hit the former Auvergne region, while 2,280 where recorded in Rhône-Alpes.
The thunderstorms primarily impacted the region during the afternoon and evening hours, between noon and 8 p.m.
Ongoing Storm Watch
as of Tuesday, April 29, 2025, three departments – Ain, Drôme, and Ardèche – remain under a storm watch, indicating a continued risk of severe weather.

Thousands of Lightning Strikes Hit Auvergne-Rhône-Alpes: Your Questions Answered
What happened in the Auvergne-Rhône-Alpes region of France on April 28, 2025?
On Monday, April 28, 2025, the auvergne-Rhône-Alpes region in France experienced severe thunderstorms, resulting in over 4,000 recorded lightning strikes. This information comes from the Associated Press (AP) report and the French Observatory of Tornadoes and Violent Thunderstorms (Keraunos).
Where is the Auvergne-Rhône-Alpes region located?
The Auvergne-Rhône-Alpes region is located in south-eastern France.
How many lightning strikes were recorded?
Over 4,000 lightning strikes were recorded throughout the Auvergne-Rhône-Alpes region during the severe thunderstorms.
Who reported the lightning strike data?
The data regarding the lightning strikes was reported by Keraunos, the French Observatory of Tornadoes and Violent Thunderstorms.
How did the storm activity unfold in the Auvergne-Rhône-Alpes region?
The thunderstorms impacted the region primarily during the afternoon and evening hours, between noon and 8 p.m. Météo France, the contry’s meteorological service, had forecasted the intense storm activity.
Did the storm activity affect different parts of the region differently?
Yes, the lightning strikes were distributed across the region. Keraunos reported a detailed breakdown:
* Auvergne Region: 2,173 lightning strikes were recorded.
* Rhône-Alpes Region: 2,280 lightning strikes were recorded.
Which areas were under a storm watch on April 29, 2025?
As of Tuesday, April 29, 2025, three departments within the Auvergne-Rhône-Alpes region remained under a storm watch: Ain, Drôme, and Ardèche. This indicates a continued risk of severe weather in those areas.
What does a storm watch signify?
A storm watch indicates that conditions are favorable for the advancement of severe thunderstorms in the specified area. This means that there is a risk of severe weather such as heavy rain, strong winds, and potentially, more lightning strikes. Residents in areas under a storm watch should stay informed and be prepared to take action if a storm warning is issued.
Who is keraunos?
Keraunos is the French Observatory of Tornadoes and violent Thunderstorms. They are responsible for monitoring and documenting severe weather events in France.
Who is Météo France?
Météo France is the country’s meteorological service (the equivalent of the National weather Service in the U.S.). They are responsible for weather forecasting and issuing weather alerts.
What is the significance of the date, April 28, 2025, for this event?
The provided text indicates that the severe thunderstorms and the associated lightning strikes occurred on April 28, 2025. This date is important because it marks when the event took place and when the data was collected and reported by Keraunos.
Summary of Key Facts:
Here’s a quick overview of the key details from the article:
| Event | Details |
|---|---|
| Date of Event | April 28,2025 |
| Location | Auvergne-Rhône-Alpes region,France |
| Number of lightning Strikes | over 4,000 |
| Reporting Authority | Keraunos (french Observatory of Tornadoes and Violent Thunderstorms) |
| Departments Under Storm Watch (April 29,2025) | Ain,Drôme,Ardèche |
