# Mount Semeru Erupts Again

> Mount Semeru erupts twice in one day, sending ash clouds up to 5km southeast.
- Title: Mount Semeru Erupts Again | Shortify
- Summary: Mount Semeru erupts twice in one day, sending ash clouds up to 5km southeast.
- Keywords: mount semeru, eruption, ash cloud, lumajang regency, east java, volcanic alert, indonesia, VOI - Waktunya Merevolusi Pemberitaan
- Source: VOI - Waktunya Merevolusi Pemberitaan — https://voi.id/en/berita/601583
- Read time: 1 min
- Topics: mount semeru, eruption, ash cloud, lumajang regency, east java, volcanic alert, indonesia, news
## First Eruption
Mount Semeru erupts at 15.48 WIB with ash cloud reaching 5 km southeast.

> Mount Semeru erupted at 15.48 WIB with an observed eruption column height of about 1,000 meters above the peak or 4,676 meters above sea level (msl)
## Second Eruption
Mount Semeru erupts again at 16.57 WIB with ash cloud reaching 4 km southeast.

> The eruption was also accompanied by a hot cloud with a glide distance of about 4 km from the crater to the southeast
## Safety Warnings
Residents must stay out of 5 km radius around eruption zone due to stone throwing risks.

> The public also should not be active within a radius of 5 km from the crater/peak of Mount Semeru because they are prone to the danger of stone throwing (pijar)
## Lava Flow Risk
Lava could reach up to 17 km from peak, threatening Besuk Kobokan area.

> The area has the potential to be affected by the expansion of the hot cloud and lava flow up to a distance of 17 kilometers from the peak of Mount Semeru
## Key takeaway

Mount Semeru erupts twice in one day, sending ash clouds up to 5km southeast.