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February 11-13, 2014 Southeastern Winter Storm


The February 11-13, 2014 winter storm (often called the Valentine's Day Snowstorm or February 2014 North Georgia Snow Event) was a significant but relatively light snow event for Atlanta, occurring as part of a broader Arctic outbreak and multiple winter storms during the extremely cold winter of 2013-2014. Snow and sleet fell primarily on February 12 into early February 13, 2014, producing 2-6 inches across much of north Georgia, with higher amounts in the mountains and foothills. While totals were modest compared to the January 28 Snowmageddon, the storm added to the season's cumulative snow and icy conditions, contributing to ongoing travel issues, power outages, and cold-related disruptions. It is remembered as one of several wintry events that made the winter memorable for north Georgia residents.


Meteorological Setup

A deep Arctic air mass (polar vortex influence) remained entrenched across the eastern U.S., with surface temperatures in the teens to low 20's in north Georgia. A weak surface low developed over the Gulf of Mexico and tracked northeastward, drawing modest Gulf moisture over the cold dome in an overrunning pattern. The low intensified off the Southeast coast, producing a band of snow/sleet focused across north and central Georgia, the Upstate of South Carolina, and western North Carolina. Snowfall rates were light to moderate (0.5-1.5 inches per hour in the core band) on February 12 afternoon/evening into early February 13. The deep, dry cold air supported high snow ratios (15:1 to 20:1+), allowing modest liquid equivalent to produce noticeable accumulations. Black ice and refreezing were significant concerns on roads.


Impacts

Light snow/sleet + extreme cold added to ongoing winter disruptions in north Georgia:

Snowfall Amounts and Distribution

Snow/sleet fell mainly February 12 into early February 13, with accumulations tapering from the mountains southward:

Liquid equivalent was very low (~0.10–0.25 inches), but high ratios and cold preserved snow cover briefly.


Temperature Records

The event occurred amid one of the coldest winters on record:

The entrenched cold preserved snow and caused persistent icy roads.


Impacts

Light snow/sleet + extreme cold added to ongoing winter disruptions in north Georgia:


Notes of Interest

This was a secondary but notable wintry event in a snowy north Georgia winter.




February 11-13 Snow

Fig.2 - February 11-13 - Issued by NWS Atlanta


February 11-13 Ice

Fig.3 - February 11-13 - Issued by NWS Atlanta


February 11-13 Clouds

Fig.3 - February 11-13 - Issued by NWS Atlanta