The continuous variation of atmospheric pressure across spatial and temporal scales is a fundamental, axiomatic principle of meteorology and fluid dynamics supported by everyday observation and baseline scientific data. No formal citation is strictly required to establish this general physical reality.
The claim states that atmospheric pressure varies continuously across spatial and temporal scales. This is a foundational, universally understood empirical fact of meteorology and everyday observation (falling under common knowledge / axiomatic background physics). Multiple retrieved papers discuss pressure variations and fluctuations across temporal and spatial scales as part of their background or methodology (e.g., papers 0, 3, 5, 8, 9, 10). Because the claim is a matter of basic scientific observation, the verdict is COMMON_KNOWLEDGE, with supportive papers correctly indexed.