Assertion: volcano's activity | /r/CapableOf | remain at low level
Facets:
value: through 8 april
type: TEMPORAL
value: from the beginning of 1992
type: TEMPORAL
Source sentences:
text: Seismic activity remained at a low level (around 100 explosions/day) from the beginning of 1992 through 8 April, when the seismic station was shut down for maintenance and conversion to a 3-component system.