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Elements of Situational Awareness Situational awareness applies to anything in your surroundings that may affect you – including yourself – but, in addition to gas management, you need to consciously monitor these eight other elements as you train yourself to develop and maintain effective situational awareness. 1. No stop time. Remain aware of: Your no stop time remaining. How soon you should ascend to remain well within no stop limits. 2. Environment. Remain aware of: Changes in wave/current