Final answer:
The danger threat being discussed is primarily used at present danger and rarely should be considered for impending danger.
Step-by-step explanation:
The subject of this question is English. The question is asking about a danger threat that is primarily used at present danger and rarely should be considered for impending danger.
Based on the provided information, it seems that the danger threat being discussed is one that is more relevant and applicable to immediate, existing dangers rather than potential future dangers. This suggests that it is primarily used when there is a current danger or threat, but should not be relied upon or given much consideration when there is only an impending or potential danger.
An example of such a danger threat could be a safety procedure or protocol that is activated only during active emergencies, when there is a clear and present danger. In contrast, when there is just an impending or potential danger, it may be more appropriate to focus on preventive measures or preparedness rather than relying on a specific danger threat.