debris surge vs debris storm

debris surge and debris storm both are nouns.

Word	Noun	Adjective	Verb	Adverb
debris surge	Yes	No	No	No
debris storm	Yes	No	No	No

As nouns, debris surge and debris storm are synonyms defined as:

debris surge and debris storm: the sudden spread of dust and debris from a collapsing building

debris surge (noun)	debris storm (noun)
the sudden spread of dust and debris from a collapsing building	the sudden spread of dust and debris from a collapsing building