Assertion: fog | /r/HasProperty | dense
Facets:
value: very
type: DEGREE
value: during the worst conditions
type: TEMPORAL
value: usually
type: TEMPORAL
value: for mariners
type: TRANSITIVE-OBJECT
value: because of the time
type: CAUSE
Source sentences:
text: It tends to differ from most advective fog formed over land in that it is, like lake-effect snow, a convective phenomenon, resulting in fog that can be very dense and deep and looks fluffy from above.
text: Because of the time it can take to stop or turn a marine vessel, fog is usually considered dense for mariners if it reduces visibility to less than 1 mile.
text: The fog is dense enough to be illuminated by light that passes through gaps in a structure or tree, but thin enough to let a large quantity of that light pass through to illuminate points further on.
text: This fog is dense and long-lasting.
text: During the worst conditions, normally occurring at night or during early morning hours, the fog may be very dense and cover a span of many miles.