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.
2023 [KDVN] QUAD_CITIES_IA Tornado (TO) Warning (W) Number 21
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
088
WFUS53 KDVN 312226
TORDVN
IAC055-312315-
/O.NEW.KDVN.TO.W.0021.230331T2226Z-230331T2315Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Quad Cities IA/IL
526 PM CDT Fri Mar 31 2023
The National Weather Service in the Quad Cities has issued a
* Tornado Warning for...
Central Delaware County in northeastern Iowa...
* Until 615 PM CDT.
* At 526 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Manchester, moving east at 35 mph.
HAZARD...Tornado and quarter 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.
* This dangerous storm will be near...
Baileys Ford Park around 530 PM CDT.
Delhi, Delaware and Turtle Creek Park around 535 PM CDT.
Oneida around 540 PM CDT.
Earlville and Greeley around 545 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Petersburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement 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 4237 9152 4249 9155 4264 9121 4246 9116
TIME...MOT...LOC 2226Z 248DEG 31KT 4245 9147
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
$$
Ervin122
WWUS53 KDVN 312233
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
533 PM CDT Fri Mar 31 2023
IAC055-312315-
/O.CON.KDVN.TO.W.0021.000000T0000Z-230331T2315Z/
Delaware IA-
533 PM CDT Fri Mar 31 2023
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR CENTRAL
DELAWARE COUNTY...
At 532 PM CDT, a confirmed large and extremely dangerous tornado was
located over Delaware, or near Manchester, moving northeast at 40
mph.
This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW!
HAZARD...Damaging tornado.
SOURCE...Emergency management confirmed tornado damaging Manchester
Iowa.
IMPACT...You are in a life-threatening situation. Flying debris may
be deadly to those caught without shelter. Mobile homes
will be destroyed. Considerable damage to homes,
businesses, and vehicles is likely and complete destruction
is possible.
The tornado will be near...
Earlville around 540 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Petersburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a large, extremely dangerous and potentially deadly
tornado is on the ground. To protect your life, TAKE COVER NOW! Move
to a basement or an interior room on the lowest floor of a sturdy
building. Avoid windows. If you are outdoors, in a mobile home, or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.
&&
LAT...LON 4241 9147 4251 9151 4264 9121 4246 9116
TIME...MOT...LOC 2232Z 243DEG 33KT 4250 9139
TORNADO...OBSERVED
TORNADO DAMAGE THREAT...CONSIDERABLE
MAX HAIL SIZE...1.00 IN
$$
Ervin628
WWUS53 KDVN 312305
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
605 PM CDT Fri Mar 31 2023
IAC055-312315-
/O.EXP.KDVN.TO.W.0021.000000T0000Z-230331T2315Z/
Delaware IA-
605 PM CDT Fri Mar 31 2023
...THE TORNADO WARNING FOR CENTRAL DELAWARE COUNTY WILL EXPIRE AT 615
PM CDT...
The tornado threat has diminished and the Tornado Warning has been
cancelled. However, large hail and damaging winds remain likely and a
Severe Thunderstorm Warning remains in effect for the area.
A Tornado Watch remains in effect until 800 PM CDT for northeastern
Iowa.
LAT...LON 4241 9147 4251 9151 4264 9121 4246 9116
TIME...MOT...LOC 2305Z 248DEG 31KT 4137 9075
$$
ErvinPermalink to 202303312226-KDVN-WFUS53-TORDVN
088
WFUS53 KDVN 312226
TORDVN
IAC055-312315-
/O.NEW.KDVN.TO.W.0021.230331T2226Z-230331T2315Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Quad Cities IA/IL
526 PM CDT Fri Mar 31 2023
The National Weather Service in the Quad Cities has issued a
* Tornado Warning for...
Central Delaware County in northeastern Iowa...
* Until 615 PM CDT.
* At 526 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Manchester, moving east at 35 mph.
HAZARD...Tornado and quarter size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This dangerous storm will be near...
Baileys Ford Park around 530 PM CDT.
Delhi, Delaware and Turtle Creek Park around 535 PM CDT.
Oneida around 540 PM CDT.
Earlville and Greeley around 545 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Petersburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 4237 9152 4249 9155 4264 9121 4246 9116
TIME...MOT...LOC 2226Z 248DEG 31KT 4245 9147
TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
$$
ErvinPermalink to 202303312233-KDVN-WWUS53-SVSDVN
122
WWUS53 KDVN 312233
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
533 PM CDT Fri Mar 31 2023
IAC055-312315-
/O.CON.KDVN.TO.W.0021.000000T0000Z-230331T2315Z/
Delaware IA-
533 PM CDT Fri Mar 31 2023
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CDT FOR CENTRAL
DELAWARE COUNTY...
At 532 PM CDT, a confirmed large and extremely dangerous tornado was
located over Delaware, or near Manchester, moving northeast at 40
mph.
This is a PARTICULARLY DANGEROUS SITUATION. TAKE COVER NOW!
HAZARD...Damaging tornado.
SOURCE...Emergency management confirmed tornado damaging Manchester
Iowa.
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.
The tornado will be near...
Earlville around 540 PM CDT.
Other locations in the path of this tornadic thunderstorm include
Petersburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To repeat, a large, extremely dangerous and potentially deadly
tornado is on the ground. To protect your life, TAKE COVER NOW! Move
to a basement 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 4241 9147 4251 9151 4264 9121 4246 9116
TIME...MOT...LOC 2232Z 243DEG 33KT 4250 9139
TORNADO...OBSERVED
TORNADO DAMAGE THREAT...CONSIDERABLE
MAX HAIL SIZE...1.00 IN
$$
ErvinPermalink to 202303312305-KDVN-WWUS53-SVSDVN
628
WWUS53 KDVN 312305
SVSDVN
Severe Weather Statement
National Weather Service Quad Cities IA/IL
605 PM CDT Fri Mar 31 2023
IAC055-312315-
/O.EXP.KDVN.TO.W.0021.000000T0000Z-230331T2315Z/
Delaware IA-
605 PM CDT Fri Mar 31 2023
...THE TORNADO WARNING FOR CENTRAL DELAWARE COUNTY WILL EXPIRE AT 615
PM CDT...
The tornado threat has diminished and the Tornado Warning has been
cancelled. However, large hail and damaging winds remain likely and a
Severe Thunderstorm Warning remains in effect for the area.
A Tornado Watch remains in effect until 800 PM CDT for northeastern
Iowa.
LAT...LON 4241 9147 4251 9151 4264 9121 4246 9116
TIME...MOT...LOC 2305Z 248DEG 31KT 4137 9075
$$
ErvinAll 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.