Alert archive / Ohio / Tornado Warnings in 2024

Tornado Warning 21, NWS Northern Indiana

May 7, 2024Henry County, Putnam County, Ohio

NWS Northern Indiana issued this tornado warning at May 7, 2024, 8:45 PM EDT for Henry County, Putnam County, Ohio. It was in force for 30 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 7, 2024, 8:45 PM EDT (00:45 UTC)
Expired
May 7, 2024, 9:15 PM EDT
In force
30 min
Issued by
NWS Northern Indiana
Area
Storm-based polygon
Tornado
Observed
Hail
0.75 in

Counties Henry County, OH, Putnam County, OH

The radar

The Northern Indiana radar (KIWX), 144 km from the middle of the area, began a volume at 00:46 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What was reported inside it

TimeReportWhereRemark
May 7, 8:54 PM EDTTORNADO2 S Belmore, OHA trained spotter reported a brief tornado touched down south of Belmore, OH at 8:54 PM EDT May 7th. Videos confirm that a tornado did touch down in a field just east of Little Yellow Creek, south of Iams Avenue and west of Road 4. The tornado was on the groun
May 7, 8:56 PM EDTTORNADO2 Se Belmore, OHTrained spotter observed a very brief tornado about 2 miles SSE of Belmore. A friend closer to the storm confirmed it visually on the ground for a few seconds.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 7, 4:55 PM EDTTornado WatchSPC6 hr

The nearest sounding before it

Detroit, MI (KDTX), launched 00:00Z, 0.8 hours before the alert went out and 180 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Detroit, MI at 00:00Z on 2024-05-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 41 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Detroit, MI at 00:00Z on 2024-05-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 334 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
41 J/kg
Mixed-layer CIN
-232 J/kg
Mixed-layer LCL
866 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
334 m²/s²
0-3 km storm-relative helicity
370 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

As transmitted.

601 
WFUS53 KIWX 080045
TORIWX
OHC069-137-080115-
/O.NEW.KIWX.TO.W.0021.240508T0045Z-240508T0115Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Northern Indiana
845 PM EDT Tue May 7 2024

The National Weather Service in Northern Indiana has issued a

* Tornado Warning for...
  Northeastern Putnam County in west central Ohio...
  Southeastern Henry County in northwestern Ohio...

* Until 915 PM EDT.

* At 845 PM EDT, a confirmed tornado was located near Leipsic, or 9
  miles north of Ottawa, moving east at 50 mph.

  HAZARD...Damaging tornado.

  SOURCE...Emergency management 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.

* The tornado will be near...
  Leipsic and Deshler around 850 PM EDT.

Other locations impacted by this tornadic thunderstorm include
Gallup, Prentiss, and Belmore.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. 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 4111 8407 4119 8408 4125 8388 4111 8388
TIME...MOT...LOC 0045Z 258DEG 45KT 4115 8400 

TORNADO...OBSERVED
MAX HAIL SIZE...<.75 IN

$$

DN
1 follow-up statement
049 
WWUS53 KIWX 080106
SVSIWX

Severe Weather Statement
National Weather Service Northern Indiana
906 PM EDT Tue May 7 2024

OHC069-137-080115-
/O.EXP.KIWX.TO.W.0021.000000T0000Z-240508T0115Z/
Putnam OH-Henry OH-
906 PM EDT Tue May 7 2024

...THE TORNADO WARNING FOR NORTHEASTERN PUTNAM AND SOUTHEASTERN HENRY
COUNTIES WILL EXPIRE AT 915 PM EDT...

The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.

A Tornado Watch remains in effect until 1100 PM EDT for northwestern
and west central Ohio.

&&

LAT...LON 4111 8407 4119 8408 4125 8388 4111 8388
TIME...MOT...LOC 0105Z 258DEG 45KT 4120 8369 

$$

DN

The office that day

Everything else NWS Northern Indiana issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 7, 8:15 PM EDTTornado Warning Tornado observedIWXDefiance, Henry, Paulding, Putnam30 min

Nearby

Tornado Warnings in Ohio, 2024Every tornado warning in 2024Tornadoes in 2024

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.