cyclical structure in that the poem opens and ends with the collective pronoun "we", connoting the incessancy of nature, however their collective confidence dwindles to feelings of fear, making their emotions linear
Heaney employs a singlestanza to provide no relief for the reader from the relentless aggression of nature.
"Blast" "pummel" "bombarded"
semantic field of military lexis and plosives suggests that nature acts as the aggressive enemy and equalises the storm with a violent battlefield.
"exploding comfortably"
oxymoron - speaker has made sense of the uncontrollable and uncomfortable power of nature
"spits like a tamecat / turnedsavage"
enjambment - constant effect of the storm and therefore the tension brewing in Northern Ireland between loyalists and nationalists that led to the Troubles
simile - peaceful image turned aggressive linking to Ireland and the progressive violence and tensions
"no trees, no naturalshelter"
anaphora - exemplifies how nature is vilified because they are powerless against the incessant power of nature
written in blank verse, with a regular iambic pentameter rhythm, creates a sense of order and stability which is antithetical to the unpredictable violence of nature.
The poem is an allegory for the turbulentpoliticallandscape of Northern Ireland leading up to the Troubles after 800 years of British colonial oppression.