occurrent vs natural event

occurrent and natural event both are nouns.

Word	Noun	Adjective	Verb	Adverb
occurrent	Yes	Yes	No	No
natural event	Yes	No	No	No

As nouns, occurrent and natural event are synonyms defined as:

Other synonyms of occurrent include happening, occurrence.

occurrent (noun)	natural event (noun)
an event that happens	an event that happens

occurrent (adjective)	natural event (adjective)
presently occurring (either causally or incidentally)