680
WWUS84 KMRX 212117
SPSMRX
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MORRISTOWN TN
517 PM EDT MON JUL 21 2025
TNZ069-071-073-212200-
KNOX TN-NORTH SEVIER TN-NW BLOUNT TN-
517 PM EDT MON JUL 21 2025
...A STRONG THUNDERSTORM WILL IMPACT CENTRAL KNOX AND NORTHWESTERN
BLOUNT COUNTIES THROUGH 600 PM EDT...
AT 517 PM EDT, DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR
KNOXVILLE, MOVING SOUTHEAST AT 20 MPH.
HAZARD...WIND GUSTS UP TO 50 MPH AND PEA SIZE HAIL.
SOURCE...RADAR INDICATED.
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND
UNSECURED OBJECTS. MINOR HAIL DAMAGE TO VEGETATION IS
POSSIBLE.
LOCATIONS IMPACTED INCLUDE...
KNOXVILLE, MARYVILLE, ALCOA, LOUISVILLE, ROCKFORD, EAGLETON VILLAGE,
KARNS, LAKE FOREST, BEARDEN, AND POWELL.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM AND MAY LEAD TO
LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.
LAT...LON 3573 8406 3599 8414 3600 8411 3601 8410
3603 8406 3605 8407 3610 8396 3587 8368
TIME...MOT...LOC 2117Z 332DEG 17KT 3601 8404
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH
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