Observers reported 4 events of pyroclastic flow occurred during the week which traveled to the upstream of Sat, Senowo, Lamat and bebeng river.
(Observers; reported; 4 events of pyroclastic flow occurred during the week) (4 events of pyroclastic flow; occurred; T:during the week) (the week; traveled; to the upstream of Sat, Senowo, Lamat and bebeng river)
Observers 4 events of pyroclastic flow the week
reported occurred traveled
4 events of pyroclastic flow occurred during the week
T:during the week
to the upstream of Sat, Senowo, Lamat and bebeng river