Severe Thunderstorm

This is the detail for a severe weather event that has occurred. The original alert for this event is listed below. Details of the original alert: There is a risk of heavy thunderstorms with heavy rain (level 2 of 4). Max. gusts: < 60 km/h; Precipitation amounts: < 20 l/m²/1h; Hail: small grains Hazard(s) caused by: lightning (danger to life!); light objects flying through the air; isolated, rapid flooding of roads and subways; aquaplaning; hail. Recommendations for what to do: Avoid staying outdoors and seek shelter (e.g. in buildings). Avoid being near lakes and rivers Secure loose objects. For example, fasten tents and coverings. Adapt your behaviour in road traffic. Avoid flooded areas and areas at risk (such as subways).