India, Aug. 11 -- A brief tornado warning in the Baltimore area on Monday afternoon sent BTS fans rushing inside M&T Bank Stadium for shelter ahead of the group's sold-out "Arirang" World Tour concert.

The National Weather Service issued the warning around 4:18 p.m. EDT for Baltimore City, parts of Baltimore County, northeastern Anne Arundel County and northeastern Howard County.

The warning was based on radar showing rotation within a severe thunderstorm moving east at about 40 mph. It expired at 4:45 p.m. after the rotation weakened. There was no confirmed tornado touchdown in the immediate area.

A severe thunderstorm watch remained in effect until 9 p.m., with the possibility of damaging winds, heavy rain and flooding.

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