Bodies of five skiers were found near the luxury resort in Switzerland.
The emergencies have warned the day for some abandoned skis at an altitude of about 4,000th mountainous areas Rimpfischhorn, said Prosecution in the Canton Valais.
Rescue workers found bodies near Adlergler Glacier, after searching the air and country in the area in the southwest of Switzerland near the border with northern Italy.
Local airline Air Zermatt said three bodies were found on the browsers of avalanche of several hundred meters below where skis were observed. The other two were discovered higher on the mountain, she added.
Zermatt: Map:
Airplane aircraft are arranged for search missions and other emergencies.
Identities are not yet confirmed. An investigation is underway.
The weather conditions and activity of avalanches in the region are examined as part of the probe.
Rimpfischhorn is a mountain at 4,199 meters (13,776 feet) near the Italian border, and is popular with skiers backcountry.