Thin Line Echo
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- A narrow, elongated, non-precipitating echo. It is usually associated with thunderstorm outflows, fronts, or other density discontinuities. It is also known as a Fine Line.
NOAA National Weather Service - Cite This Source - This Definition - Bow Echo, Dry Line Storm, Fall Line, Isohel, Isohyet, Line Echo Wave Pattern, LN, Outer Convective Band, Plow Wind, Pre-Frontal Squall Line, Pre-Hurricane Squall Line, SQLN, Squall Line, Tilt, Tornado Family