Assertion: bomb cyclone | /r/HasProperty | a 24 millibar drop
Facets:
value: according to the national oceanic
type: OTHER
Source sentences:
text: According to the National Oceanic and Atmospheric Administration (NOAA), the official definition of bombogenesis, or a bomb cyclone, is a 24 millibar drop in the barometric pressure of a midlatitude (non-tropical) storm in 24 hours or less.