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Wildfire 5/5 very high BAFU-WALDBRAND

Wildfire danger level 5: highest alert in Kanton Aargau

Unchanged since the first report last verified 18:13 CEST

Summary

Kanton Aargau is currently under wildfire danger level 5 out of 5, the highest FOEN warning level. Large-scale fires with possible evacuations are a risk.

What hazard threatens

Extensive vegetation fires may reach residential areas and severely impair air quality through smoke and fine particulates; evacuations cannot be ruled out.

Local weather conditions

Measuring station Buchs / Aarau, 387 m a.s.l. — reference station for the canton

Precipitation, 30 days before the warning

27 mm

Daily maximum

32.4 °C

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

Strongest gust

27 km/h

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

Day of warning and following days

  • Sun 02.08. 32° 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 of occurrence is rated high and the potential impact very high. Use the linked guide to prepare specifically for a wildfire event.

What to do now

Strictly observe any fire bans in place and do not light open fires outdoors. If smoke appears, close windows and ventilation, stay indoors, and avoid physical exertion outside. Keep escape routes clear, have an emergency kit ready, and follow evacuation orders from the authorities without delay.

Risk matrix

Affected area

The warning applies to the entire canton.

Official sources