Earthquake Early Warning Systems (EEWS) are now operational across multiple jurisdictions, including Canada, issuing messages designed to trigger protective behaviour such as Drop-Cover-Hold-On in the seconds before damaging waves arrive. Because most recipients will have no prior experience of an EEW alert, the experiential background they bring to a first alert is general earthquake comprehension, the phenomenon this study examines. Existing models frame recipients as rational decision-makers, yet the empirical record of lived earthquake experience suggests that the early seconds are dominated by confusion, and what recipients actually need from messaging in those moments has remained underexamined. Through a phenomenological-linguistic analysis of nearly 1,000 first-hand accounts from the United States Geological Survey’s Did You Feel It (DYFI?) survey across five North American earthquakes, this study traces how respondents describe and make sense of their experiences. Confusion was the dominant emergent feeling and was almost always paired with active resolution efforts; the patterns yielded a four-phase Earthquake Comprehension Cycle that converges with foundational phenomenological and perceptual cycle models. EEWS messages function primarily as early comprehension aids, interjecting into the cycle ahead of ground shaking and supplying a theory that the recipient would otherwise need to generate themselves. The reframing applies broadly to other early warning systems facing confusing emergent events and offers a phenomenological lens for risk communication design.