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.
Tab Functionality:
Above this section, you will notice six selectable tabs. Click on
the tab to show the information.
- Help: This page!
- Event Info: Details of the selected event.
- Text Data: The raw text product for this event.
- Interactive Map: An interactive map showing the event and RADAR.
- Storm Reports: Local Storm Reports.
- List Events: List all events of the given phenomena, significance, year, and issuing office.
Web Services Used:
This application is fully driven by IEM web services.
2021 [KOUN] NORMAN Tornado (TO) Warning (W) Number 10
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
259
WFUS54 KOUN 272047
TOROUN
TXC155-275-272115-
/O.NEW.KOUN.TO.W.0010.210427T2047Z-210427T2115Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Norman OK
347 PM CDT Tue Apr 27 2021
The National Weather Service in Norman has issued a
* Tornado Warning for...
Southern Foard County in northern Texas...
Northern Knox County in northern Texas...
* Until 415 PM CDT.
* At 347 PM CDT, a severe thunderstorm capable of producing a tornado
was located 5 miles west of Truscott, moving east at 45 mph.
HAZARD...Tornado and baseball size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* Locations impacted include...
Gilliland and Truscott.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a storm shelter, safe room or an interior
room on the lowest floor of a sturdy building. Avoid windows. If you
are outdoors, in a mobile home, or in a vehicle, move to the closest
substantial shelter and protect yourself from flying debris.
&&
LAT...LON 3392 9948 3364 9948 3365 9998 3373 10000
3383 10000
TIME...MOT...LOC 2047Z 259DEG 39KT 3376 9991
TORNADO...RADAR INDICATED
HAIL...2.75IN
$$
JT711
WWUS54 KOUN 272055
SVSOUN
Severe Weather Statement
National Weather Service Norman OK
355 PM CDT Tue Apr 27 2021
TXC155-275-272115-
/O.CON.KOUN.TO.W.0010.000000T0000Z-210427T2115Z/
Foard TX-Knox TX-
355 PM CDT Tue Apr 27 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR SOUTHERN
FOARD AND NORTHERN KNOX COUNTIES...
At 354 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Truscott, moving east at 40 mph. Very strong
rotation is indicated by radar. People in Truscott need to take
shelter immediately!
HAZARD...Tornado and baseball size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Gilliland and Truscott.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a storm shelter, safe room, or an interior
room on the lowest floor of a sturdy building. Avoid windows. If you
are outdoors, in a mobile home, or in a vehicle, move to the closest
substantial shelter and protect yourself from flying debris.
&&
LAT...LON 3392 9948 3364 9948 3365 9998 3373 10000
3383 10000
TIME...MOT...LOC 2054Z 258DEG 37KT 3377 9985
TORNADO...RADAR INDICATED
HAIL...2.75IN
$$
JT137
WWUS54 KOUN 272101
SVSOUN
Severe Weather Statement
National Weather Service Norman OK
401 PM CDT Tue Apr 27 2021
TXC155-275-272115-
/O.CON.KOUN.TO.W.0010.000000T0000Z-210427T2115Z/
Foard TX-Knox TX-
401 PM CDT Tue Apr 27 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR SOUTHERN
FOARD AND NORTHERN KNOX COUNTIES...
At 400 PM CDT, a confirmed large and extremely dangerous tornado was
located 4 miles northeast of Truscott, moving east at 55 mph. People
near and north of Truscott should take shelter immediately!
This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW!
HAZARD...Damaging tornado.
SOURCE...Weather spotters confirmed tornado.
IMPACT...You are in a life-threatening situation. Flying debris may
be deadly to those caught without shelter. Mobile homes
will be destroyed. Considerable damage to homes,
businesses, and vehicles is likely and complete destruction
is possible.
Locations impacted include...
Gilliland and Truscott.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, an extremely dangerous and potentially deadly tornado is
on the ground. To protect your life, TAKE COVER NOW! Move to a storm
shelter, safe room, or an interior room on the lowest floor of a
sturdy building. Avoid windows. If you are outdoors, in a mobile
home, or in a vehicle, move to the closest substantial shelter and
protect yourself from flying debris.
&&
LAT...LON 3392 9948 3364 9948 3365 9998 3373 10000
3383 10000
TIME...MOT...LOC 2100Z 251DEG 48KT 3380 9977
TORNADO...OBSERVED
TORNADO DAMAGE THREAT...CONSIDERABLE
HAIL...2.75IN
$$
JT603
WWUS54 KOUN 272109
SVSOUN
Severe Weather Statement
National Weather Service Norman OK
409 PM CDT Tue Apr 27 2021
TXC155-275-272115-
/O.CON.KOUN.TO.W.0010.000000T0000Z-210427T2115Z/
Foard TX-Knox TX-
409 PM CDT Tue Apr 27 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR
SOUTHEASTERN FOARD AND NORTHEASTERN KNOX COUNTIES...
At 408 PM CDT, a confirmed tornado was located 4 miles northeast of
Truscott, moving east at 35 mph.
HAZARD...Damaging tornado and baseball size hail.
SOURCE...Weather spotters confirmed tornado.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Gilliland and Truscott.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a
storm shelter, safe room, or an interior room on the lowest floor of
a sturdy building. Avoid windows. If you are outdoors, in a mobile
home, or in a vehicle, move to the closest substantial shelter and
protect yourself from flying debris.
Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!
&&
LAT...LON 3392 9948 3364 9948 3373 9984 3376 9989
3385 9987
TIME...MOT...LOC 2108Z 260DEG 30KT 3380 9975
TORNADO...OBSERVED
HAIL...2.75IN
$$
JTPermalink to 202104272047-KOUN-WFUS54-TOROUN
259
WFUS54 KOUN 272047
TOROUN
TXC155-275-272115-
/O.NEW.KOUN.TO.W.0010.210427T2047Z-210427T2115Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Norman OK
347 PM CDT Tue Apr 27 2021
The National Weather Service in Norman has issued a
* Tornado Warning for...
Southern Foard County in northern Texas...
Northern Knox County in northern Texas...
* Until 415 PM CDT.
* At 347 PM CDT, a severe thunderstorm capable of producing a tornado
was located 5 miles west of Truscott, moving east at 45 mph.
HAZARD...Tornado and baseball size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* Locations impacted include...
Gilliland and Truscott.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a storm shelter, safe room or an interior
room on the lowest floor of a sturdy building. Avoid windows. If you
are outdoors, in a mobile home, or in a vehicle, move to the closest
substantial shelter and protect yourself from flying debris.
&&
LAT...LON 3392 9948 3364 9948 3365 9998 3373 10000
3383 10000
TIME...MOT...LOC 2047Z 259DEG 39KT 3376 9991
TORNADO...RADAR INDICATED
HAIL...2.75IN
$$
JTPermalink to 202104272055-KOUN-WWUS54-SVSOUN
711
WWUS54 KOUN 272055
SVSOUN
Severe Weather Statement
National Weather Service Norman OK
355 PM CDT Tue Apr 27 2021
TXC155-275-272115-
/O.CON.KOUN.TO.W.0010.000000T0000Z-210427T2115Z/
Foard TX-Knox TX-
355 PM CDT Tue Apr 27 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR SOUTHERN
FOARD AND NORTHERN KNOX COUNTIES...
At 354 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Truscott, moving east at 40 mph. Very strong
rotation is indicated by radar. People in Truscott need to take
shelter immediately!
HAZARD...Tornado and baseball size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Gilliland and Truscott.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a storm shelter, safe room, or an interior
room on the lowest floor of a sturdy building. Avoid windows. If you
are outdoors, in a mobile home, or in a vehicle, move to the closest
substantial shelter and protect yourself from flying debris.
&&
LAT...LON 3392 9948 3364 9948 3365 9998 3373 10000
3383 10000
TIME...MOT...LOC 2054Z 258DEG 37KT 3377 9985
TORNADO...RADAR INDICATED
HAIL...2.75IN
$$
JTPermalink to 202104272101-KOUN-WWUS54-SVSOUN
137
WWUS54 KOUN 272101
SVSOUN
Severe Weather Statement
National Weather Service Norman OK
401 PM CDT Tue Apr 27 2021
TXC155-275-272115-
/O.CON.KOUN.TO.W.0010.000000T0000Z-210427T2115Z/
Foard TX-Knox TX-
401 PM CDT Tue Apr 27 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR SOUTHERN
FOARD AND NORTHERN KNOX COUNTIES...
At 400 PM CDT, a confirmed large and extremely dangerous tornado was
located 4 miles northeast of Truscott, moving east at 55 mph. People
near and north of Truscott should take shelter immediately!
This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW!
HAZARD...Damaging tornado.
SOURCE...Weather spotters confirmed tornado.
IMPACT...You are in a life-threatening situation. Flying debris may
be deadly to those caught without shelter. Mobile homes
will be destroyed. Considerable damage to homes,
businesses, and vehicles is likely and complete destruction
is possible.
Locations impacted include...
Gilliland and Truscott.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, an extremely dangerous and potentially deadly tornado is
on the ground. To protect your life, TAKE COVER NOW! Move to a storm
shelter, safe room, or an interior room on the lowest floor of a
sturdy building. Avoid windows. If you are outdoors, in a mobile
home, or in a vehicle, move to the closest substantial shelter and
protect yourself from flying debris.
&&
LAT...LON 3392 9948 3364 9948 3365 9998 3373 10000
3383 10000
TIME...MOT...LOC 2100Z 251DEG 48KT 3380 9977
TORNADO...OBSERVED
TORNADO DAMAGE THREAT...CONSIDERABLE
HAIL...2.75IN
$$
JTPermalink to 202104272109-KOUN-WWUS54-SVSOUN
603
WWUS54 KOUN 272109
SVSOUN
Severe Weather Statement
National Weather Service Norman OK
409 PM CDT Tue Apr 27 2021
TXC155-275-272115-
/O.CON.KOUN.TO.W.0010.000000T0000Z-210427T2115Z/
Foard TX-Knox TX-
409 PM CDT Tue Apr 27 2021
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM CDT FOR
SOUTHEASTERN FOARD AND NORTHEASTERN KNOX COUNTIES...
At 408 PM CDT, a confirmed tornado was located 4 miles northeast of
Truscott, moving east at 35 mph.
HAZARD...Damaging tornado and baseball size hail.
SOURCE...Weather spotters confirmed tornado.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
Gilliland and Truscott.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a
storm shelter, safe room, or an interior room on the lowest floor of
a sturdy building. Avoid windows. If you are outdoors, in a mobile
home, or in a vehicle, move to the closest substantial shelter and
protect yourself from flying debris.
Heavy rainfall may hide this tornado. Do not wait to see or hear the
tornado. TAKE COVER NOW!
&&
LAT...LON 3392 9948 3364 9948 3373 9984 3376 9989
3385 9987
TIME...MOT...LOC 2108Z 260DEG 30KT 3380 9975
TORNADO...OBSERVED
HAIL...2.75IN
$$
JTAll Storm Reports within Event Political Coverage
Storm Reports within Product Polygon
This table lists other events issued by the selected office for the selected year. Click on the row to select that event.