So you're feeling the wind -- and there's tremendous wind now that you're going to be feeling -- and you want to go perpendicular to the wind [not upwind or downwind]. if you are in fact able to see where the blast was in front of you.
Je voelt de wind - deze enorme wind - Beweeg loodrecht op de wind Beweeg loodrecht op de wind of windafwaarts, als je al kan zien waar de ontploffing was.