Jakarta, hitclubapk3 Indonesia
–
Mount Semeru
which is on the border of the district
Lumajang
and Malang, East Java was recorded experiencing
eruption
Four times with an eruption height up to 1 kilometer on Thursday (8/21) morning.
The first eruption occurred at 00.45 WIB with the visual eruption was not observed.When the report was made by officers, the mountain eruption which had an altitude of 3,676 meters above sea level (MDPL) was still ongoing.
“Then Mount Semeru Eruption returned at 05.31 WIB with the height of the eruption column being observed about 800 meters above the peak or 4,476 MDPL,” said Mount Semeru Observation Post officer, Liswanto in a written report received in Lumajang.
The ash column is observed to be white to gray with moderate intensity to the southwest.When the report was made, the eruption was still ongoing.
Not long after, the third eruption occurred precisely at 05.48 WIB with the height of the eruption column being observed about 1 kilometer above the peak or height of 4,676 meters above sea level.
“The ash column was observed to be white to gray with moderate intensity to the southwest. When the report was made, the eruption was still ongoing,” he said.
The highest mountain on the island of Java was recorded again at 06.58 WIB with the height of the eruption column being observed about 800 meters above the peak (4,476 meters above sea level).
The ash column is observed to be white to gray with a thick intensity to the southwest.Eruptions are recorded in seismograph with a maximum amplitude of 21 mm and a duration of 150 seconds.
Liswanto explained that Mount Semeru was still alert or level II, so that the Volcanology and Geological Disaster Mitigation Center (PVMBG) provided a number of recommendations namely the community was prohibited from carrying out any activity in the Southeast Sector, along the Kobokan as far as eight kilometers from the peak (eruption center).
Outside of this distance, he said, the community should not do activities at a distance of 500 meters from the river bank along the visit, because it has the potential to be affected by the expansion of hot clouds and lava flows to a distance of 13 kilometers from the peak.
“The community is also advised not to move within a three -kilometer radius of the crater/peak of Mount Semeru, because it is prone to the dangers of incandescent stones,” he said.
He appealed to the public to be aware of the potential of hot clouds, lava falls, and rain lava along the river/valleys whose water flows on the peak of Mount Semeru, especially along the visiting kobokan, besuk bang, besuk twin, and besuk sat, as well as the potential of lava in small rivers which are tributaries from Kobokan.
(ANTARA/ISN)
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