Assertion: seattle fault | /r/HasProperty | recognized as significant seismic hazard
Facets:
value: in 1992
type: TEMPORAL
Source sentences:
text: The Seattle Fault was first recognized as a significant seismic hazard in 1992, when a set of reports showed that about 1,100 years ago it was the scene of a major earthquake of about magnitude 7 – an event that entered Native American oral legend.