IEM VTEC Product Browser
This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).
13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.
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2025 [KMRX] MORRISTOWN Severe Thunderstorm (SV) Warning (W) Number 37
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
067
WUUS54 KMRX 311034
SVRMRX
TNC019-091-163-VAC191-311100-
/O.NEW.KMRX.SV.W.0037.250331T1034Z-250331T1100Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Morristown TN
634 AM EDT Mon Mar 31 2025
The National Weather Service in Morristown has issued a
* Severe Thunderstorm Warning for...
Northeastern Sullivan County in east Tennessee...
Johnson County in east Tennessee...
Northeastern Carter County in east Tennessee...
Southeastern Washington County in southwestern Virginia...
* Until 700 AM EDT.
* At 634 AM EDT, a severe thunderstorm was located 8 miles west of
Mountain City, moving east at 45 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Mountain City, Shady Valley, Laurel Bloomery, Konnarock, and
Damascus.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3662 8161 3661 8165 3659 8168 3657 8168
3657 8169 3655 8169 3653 8171 3647 8170
3646 8171 3643 8172 3638 8202 3655 8208
3667 8164 3664 8162 3664 8161
TIME...MOT...LOC 1034Z 254DEG 37KT 3649 8195
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DGS
316
WWUS54 KMRX 311048
SVSMRX
Severe Weather Statement
National Weather Service Morristown TN
648 AM EDT Mon Mar 31 2025
TNC019-163-VAC191-311057-
/O.CAN.KMRX.SV.W.0037.000000T0000Z-250331T1100Z/
Sullivan TN-Carter TN-Washington VA-
648 AM EDT Mon Mar 31 2025
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN SULLIVAN...
NORTHEASTERN CARTER AND SOUTHEASTERN WASHINGTON COUNTIES IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 3657 8168 3657 8169 3655 8169 3653 8171
3647 8170 3646 8171 3643 8172 3640 8192
3657 8188 3661 8165 3659 8168
TIME...MOT...LOC 1047Z 261DEG 33KT 3649 8180
$$
TNC091-311100-
/O.CON.KMRX.SV.W.0037.000000T0000Z-250331T1100Z/
Johnson TN-
648 AM EDT Mon Mar 31 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 AM EDT
FOR NORTHEASTERN JOHNSON COUNTY...
At 647 AM EDT, a severe thunderstorm was located over Mountain City,
moving east at 40 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Mountain City and Laurel Bloomery.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3657 8168 3657 8169 3655 8169 3653 8171
3647 8170 3646 8171 3643 8172 3640 8192
3657 8188 3661 8165 3659 8168
TIME...MOT...LOC 1047Z 261DEG 33KT 3649 8180
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DGS
370
WWUS54 KMRX 311100
SVSMRX
Severe Weather Statement
National Weather Service Morristown TN
700 AM EDT Mon Mar 31 2025
TNC091-311110-
/O.EXP.KMRX.SV.W.0037.000000T0000Z-250331T1100Z/
Johnson TN-
700 AM EDT Mon Mar 31 2025
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN JOHNSON COUNTY
HAS EXPIRED...
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning has
been allowed to expire.
&&
LAT...LON 3657 8168 3657 8169 3655 8169 3653 8171
3647 8170 3646 8171 3643 8172 3640 8192
3657 8188 3661 8165 3659 8168
TIME...MOT...LOC 1100Z 254DEG 37KT 3652 8166
$$
DGS
Permalink to 202503311034-KMRX-WUUS54-SVRMRX
067
WUUS54 KMRX 311034
SVRMRX
TNC019-091-163-VAC191-311100-
/O.NEW.KMRX.SV.W.0037.250331T1034Z-250331T1100Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Morristown TN
634 AM EDT Mon Mar 31 2025
The National Weather Service in Morristown has issued a
* Severe Thunderstorm Warning for...
Northeastern Sullivan County in east Tennessee...
Johnson County in east Tennessee...
Northeastern Carter County in east Tennessee...
Southeastern Washington County in southwestern Virginia...
* Until 700 AM EDT.
* At 634 AM EDT, a severe thunderstorm was located 8 miles west of
Mountain City, moving east at 45 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Mountain City, Shady Valley, Laurel Bloomery, Konnarock, and
Damascus.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3662 8161 3661 8165 3659 8168 3657 8168
3657 8169 3655 8169 3653 8171 3647 8170
3646 8171 3643 8172 3638 8202 3655 8208
3667 8164 3664 8162 3664 8161
TIME...MOT...LOC 1034Z 254DEG 37KT 3649 8195
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DGS
Permalink to 202503311048-KMRX-WWUS54-SVSMRX
316
WWUS54 KMRX 311048
SVSMRX
Severe Weather Statement
National Weather Service Morristown TN
648 AM EDT Mon Mar 31 2025
TNC019-163-VAC191-311057-
/O.CAN.KMRX.SV.W.0037.000000T0000Z-250331T1100Z/
Sullivan TN-Carter TN-Washington VA-
648 AM EDT Mon Mar 31 2025
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN SULLIVAN...
NORTHEASTERN CARTER AND SOUTHEASTERN WASHINGTON COUNTIES IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 3657 8168 3657 8169 3655 8169 3653 8171
3647 8170 3646 8171 3643 8172 3640 8192
3657 8188 3661 8165 3659 8168
TIME...MOT...LOC 1047Z 261DEG 33KT 3649 8180
$$
TNC091-311100-
/O.CON.KMRX.SV.W.0037.000000T0000Z-250331T1100Z/
Johnson TN-
648 AM EDT Mon Mar 31 2025
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 AM EDT
FOR NORTHEASTERN JOHNSON COUNTY...
At 647 AM EDT, a severe thunderstorm was located over Mountain City,
moving east at 40 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Mountain City and Laurel Bloomery.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3657 8168 3657 8169 3655 8169 3653 8171
3647 8170 3646 8171 3643 8172 3640 8192
3657 8188 3661 8165 3659 8168
TIME...MOT...LOC 1047Z 261DEG 33KT 3649 8180
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DGS
Permalink to 202503311100-KMRX-WWUS54-SVSMRX
370
WWUS54 KMRX 311100
SVSMRX
Severe Weather Statement
National Weather Service Morristown TN
700 AM EDT Mon Mar 31 2025
TNC091-311110-
/O.EXP.KMRX.SV.W.0037.000000T0000Z-250331T1100Z/
Johnson TN-
700 AM EDT Mon Mar 31 2025
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN JOHNSON COUNTY
HAS EXPIRED...
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning has
been allowed to expire.
&&
LAT...LON 3657 8168 3657 8169 3655 8169 3653 8171
3647 8170 3646 8171 3643 8172 3640 8192
3657 8188 3661 8165 3659 8168
TIME...MOT...LOC 1100Z 254DEG 37KT 3652 8166
$$
DGS
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Storm Reports within Product Polygon
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