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Wildfire 3/5 considerable BAFU-WALDBRAND

Wildfire danger level 3 in canton of Zurich

Unchanged since the first report last verified 01:10 CEST

Summary

The canton of Zurich currently faces wildfire danger level 3 out of 5. The FOEN warns of elevated fire risk in forest and open areas.

What hazard threatens

Wildfires may spread into residential areas and significantly worsen air quality through smoke and fine particles. Evacuations cannot be ruled out in affected areas.

Local weather conditions

Measuring station Zürich / Fluntern, 604 m a.s.l. — reference station for the canton

Precipitation, 30 days before the warning

32 mm

Daily maximum

29.9 °C

on the day of the warning · Reported at 02:00

Strongest gust

23 km/h

on the day of the warning · Reported at 02:00

Day of warning and following days

  • Sun 02.08. 30° 18° measured

As of: Values as at the time of the warning; they are not updated afterwards.

Source: MeteoSwiss

Context & protective measures

Background: forest and surface fires occur in Switzerland mainly during dry summers and in Ticino. The main danger to the population is not only the flames but the smoke and fine particles that irritate the airways and severely reduce visibility. The FOEN rates the danger by region on a five-level scale; at high levels, fire bans often apply.

Recommendation

The likelihood is rated low, with medium potential impact. Strictly observe regional fire bans and do not light open fires outdoors. If smoke appears, close windows and ventilation and avoid physical exertion outside.

What to do now

Keep escape routes clear and an emergency kit ready. Follow authorities' instructions on fire bans and possible evacuations without delay.

Risk matrix

Affected area

The warning applies to the entire canton.