Overall Red alert Volcanic eruption for Semeru
in Indonesia

Event Summary

Volcanic eruption Semeru can have a high humanitarian impact based on the and the affected population and their vulnerability.

  • Volcanic eruption
  • from 19 Nov 2025 12:00 UTC to 24 Nov 2025 23:20 UTC
  • About 1230000 people within 30km

Weather forecast Centres for the affected area

Meteorological and Geophysical Agency

National Weather Service of Indonesia


Source: NOAA-GFS

Source: NOAA-GFS, NASA-GPM

Source: NOAA-GFS

Source: NOAA-GFS

Source: NOAA-GFS

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