Alert archive / Ohio / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 77, NWS Wilmington, OH
NWS Wilmington, OH issued this severe thunderstorm warning at Jul 29, 2021, 5:24 PM EDT for Fayette County, Highland County, Ross County, Ohio. It was in force for 66 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 29, 2021, 5:24 PM EDT (21:24 UTC)
- Expired
- Jul 29, 2021, 6:30 PM EDT
- In force
- 66 min
- Issued by
- NWS Wilmington, OH
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 70.0 mph
Counties Fayette County, OH, Highland County, OH, Ross County, OH
The radar
The Cincinnati radar (KILN), 56 km from the middle of the area, began a volume at 21:28 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.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 29, 3:13 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 9.4 hours before the alert went out and 54 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.
- Mixed-layer CAPE
- 1163 J/kg
- Mixed-layer CIN
- -29 J/kg
- Mixed-layer LCL
- 775 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 108 m²/s²
- 0-3 km storm-relative helicity
- 109 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.2
The text
As transmitted.
905
WUUS51 KILN 292124
SVRILN
OHC047-071-141-292230-
/O.NEW.KILN.SV.W.0077.210729T2124Z-210729T2230Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Wilmington OH
524 PM EDT Thu Jul 29 2021
The National Weather Service in Wilmington has issued a
* Severe Thunderstorm Warning for...
Southeastern Fayette County in central Ohio...
Northeastern Highland County in southwestern Ohio...
Ross County in southwestern Ohio...
* Until 630 PM EDT.
* At 524 PM EDT, a severe thunderstorm was located near New Holland,
moving southeast at 35 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is possible. Expect
considerable tree damage. Wind damage is also likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
Chillicothe, Washington Court House, Greenfield, Leesburg,
Kingston, Bainbridge, New Holland, North Folk Village, Staunton,
Good Hope, Frankfort, Clarksburg, South Salem, East Monroe,
Mooresville, Austin, Knockemstiff, Rock Mills, Massieville and New
Martinsburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3920 8341 3934 8356 3959 8357 3958 8326
3952 8327 3951 8298 3950 8298 3948 8300
3948 8290 3941 8285 3917 8285
TIME...MOT...LOC 2124Z 329DEG 29KT 3951 8327
HAIL...1.00IN
WIND...70MPH
$$
Hatzos5 follow-up statements
789
WWUS51 KILN 292137
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
537 PM EDT Thu Jul 29 2021
OHC047-071-141-292230-
/O.CON.KILN.SV.W.0077.000000T0000Z-210729T2230Z/
Fayette OH-Highland OH-Ross OH-
537 PM EDT Thu Jul 29 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM EDT
FOR SOUTHEASTERN FAYETTE...NORTHEASTERN HIGHLAND AND ROSS COUNTIES...
At 536 PM EDT, a severe thunderstorm was located 9 miles south of New
Holland, moving southeast at 35 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is possible. Expect
considerable tree damage. Wind damage is also likely to
mobile homes, roofs, and outbuildings.
Locations impacted include...
Chillicothe, Washington Court House, Greenfield, Leesburg, Kingston,
Bainbridge, New Holland, North Folk Village, Staunton, Good Hope,
Frankfort, Clarksburg, South Salem, East Monroe, Mooresville, Austin,
Knockemstiff, Rock Mills, Massieville and New Martinsburg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3920 8341 3934 8356 3959 8357 3958 8326
3952 8327 3951 8298 3950 8298 3948 8300
3948 8290 3941 8285 3917 8285
TIME...MOT...LOC 2136Z 329DEG 29KT 3942 8320
HAIL...1.00IN
WIND...70MPH
$$
Hatzos276
WWUS51 KILN 292147
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
547 PM EDT Thu Jul 29 2021
OHC047-071-141-292230-
/O.CON.KILN.SV.W.0077.000000T0000Z-210729T2230Z/
Fayette OH-Highland OH-Ross OH-
547 PM EDT Thu Jul 29 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM EDT
FOR SOUTHEASTERN FAYETTE...NORTHEASTERN HIGHLAND AND ROSS COUNTIES...
At 547 PM EDT, a severe thunderstorm was located near North Folk
Village, moving southeast at 35 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is possible. Expect
considerable tree damage. Wind damage is also likely to
mobile homes, roofs, and outbuildings.
Locations impacted include...
Chillicothe, Greenfield, Kingston, Bainbridge, North Folk Village,
Good Hope, Frankfort, Clarksburg, South Salem, Bourneville,
Andersonville, Mooresville, Rainsboro, Lattaville, Austin, Paint
Creek State Park, Summithill, Knockemstiff, Rock Mills and
Massieville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3920 8341 3928 8348 3951 8345 3952 8327
3948 8300 3948 8290 3941 8285 3917 8285
TIME...MOT...LOC 2147Z 321DEG 30KT 3934 8312
HAIL...1.00IN
WIND...70MPH
$$
Hatzos088
WWUS51 KILN 292207
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
607 PM EDT Thu Jul 29 2021
OHC047-071-141-292230-
/O.CON.KILN.SV.W.0077.000000T0000Z-210729T2230Z/
Fayette OH-Highland OH-Ross OH-
607 PM EDT Thu Jul 29 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM EDT
FOR SOUTHEASTERN FAYETTE...NORTHEASTERN HIGHLAND AND ROSS COUNTIES...
At 607 PM EDT, a severe thunderstorm was located near Waverly, moving
southeast at 35 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is possible. Expect
considerable tree damage. Wind damage is also likely to
mobile homes, roofs, and outbuildings.
Locations impacted include...
Chillicothe, Greenfield, Bainbridge, North Folk Village, Good Hope,
Frankfort, South Salem, Bourneville, Rainsboro, Lattaville, Austin,
Paint Creek State Park, Summithill, Knockemstiff, Rock Mills,
Massieville, New Martinsburg, Scioto Trail State Park and
Andersonville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3920 8341 3928 8348 3944 8346 3949 8328
3949 8316 3941 8300 3936 8287 3917 8285
TIME...MOT...LOC 2207Z 329DEG 29KT 3920 8301
HAIL...1.00IN
WIND...70MPH
$$
Hatzos688
WWUS51 KILN 292215
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
615 PM EDT Thu Jul 29 2021
OHC047-071-141-292230-
/O.CON.KILN.SV.W.0077.000000T0000Z-210729T2230Z/
Fayette OH-Highland OH-Ross OH-
615 PM EDT Thu Jul 29 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM EDT
FOR SOUTH CENTRAL FAYETTE...NORTHEASTERN HIGHLAND AND WESTERN ROSS
COUNTIES...
At 615 PM EDT, a severe thunderstorm was located near Bainbridge,
moving southeast at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is possible. Expect wind
damage to trees and power lines.
Locations impacted include...
Chillicothe, Greenfield, Bainbridge, North Folk Village, Frankfort,
South Salem, Bourneville, Rainsboro, Lattaville, Austin, Paint Creek
State Park, Summithill, Knockemstiff and Massieville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3920 8341 3928 8348 3940 8346 3945 8327
3944 8316 3933 8297 3918 8296
TIME...MOT...LOC 2215Z 313DEG 27KT 3931 8316
HAIL...1.00IN
WIND...60MPH
$$
Hatzos107
WWUS51 KILN 292226
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
626 PM EDT Thu Jul 29 2021
OHC047-071-141-292235-
/O.EXP.KILN.SV.W.0077.000000T0000Z-210729T2230Z/
Fayette OH-Highland OH-Ross OH-
626 PM EDT Thu Jul 29 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL FAYETTE...
NORTHEASTERN HIGHLAND AND WESTERN ROSS COUNTIES WILL EXPIRE AT 630 PM
EDT...
The storm which prompted the warning is moving out of the warned
area. An additional severe thunderstorm warning remains in effect
for southern Ross County until 7 PM.
A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for
central and southwestern Ohio.
Please report previous wind damage or hail to the National Weather
Service by going to our website at weather.gov/iln and submitting
your report via social media.
LAT...LON 3920 8341 3928 8348 3940 8346 3945 8327
3944 8316 3933 8297 3918 8296
TIME...MOT...LOC 2225Z 329DEG 29KT 3924 8311
$$
HatzosThe office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 29, 6:30 AM EDT | Special Weather Statement | ILN | Auglaize, Mercer | 60 min |
| Jul 29, 7:19 AM EDT | Special Weather Statement | ILN | Darke | 41 min |
| Jul 29, 9:51 AM EDT | Special Weather Statement | ILN | Licking | 39 min |
| Jul 29, 2:29 PM EDT | Special Weather Statement | ILN | Franklin | 31 min |
| Jul 29, 2:49 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Fairfield, Franklin, Licking | 41 min |
| Jul 29, 3:13 PM EDT | Special Weather Statement | ILN | Licking | 17 min |
| Jul 29, 3:13 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Pickaway | 47 min |
| Jul 29, 3:37 PM EDT | Special Weather Statement | ILN | Delaware | 23 min |
| Jul 29, 3:43 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Licking, Madison, Union | 24 min |
| Jul 29, 3:44 PM EDT | Special Weather Statement | ILN | Madison | 31 min |
| Jul 29, 3:50 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin | 40 min |
| Jul 29, 3:57 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Madison | 48 min |
| Jul 29, 4:06 PM EDT | Areal Flood Advisory | ILN | Franklin | 114 min |
| Jul 29, 4:06 PM EDT | Special Weather Statement | ILN | Licking | 24 min |
| Jul 29, 4:07 PM EDT | Special Weather Statement | ILN | Franklin | 23 min |
| Jul 29, 4:24 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking | 37 min |
| Jul 29, 4:35 PM EDT | Special Weather Statement | ILN | Clark, Madison | 25 min |
| Jul 29, 4:43 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Franklin, Madison, Pickaway | 47 min |
| Jul 29, 4:48 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Fayette, Madison | 42 min |
| Jul 29, 5:00 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Pickaway, Ross | 45 min |
| Jul 29, 5:01 PM EDT | Areal Flood Advisory | ILN | Clark, Franklin, Madison, Pickaway | 85 min |
| Jul 29, 5:20 PM EDT | Tornado Warning | ILN | Pickaway, Ross | 25 min |
| Jul 29, 5:44 PM EDT | Special Weather Statement | ILN | Greene | 31 min |
| Jul 29, 5:58 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross, Scioto | 62 min |
| Jul 29, 6:13 PM EDT | Severe Thunderstorm Warning | ILN | Clinton, Fayette, Greene | 47 min |
| Jul 29, 6:34 PM EDT | Areal Flood Advisory | ILN | Fayette, Greene, Highland, Pickaway, Pike, Ross | 3 hr |
| Jul 29, 6:51 PM EDT | Special Weather Statement | ILN | Fayette, Greene | 24 min |
| Jul 29, 6:55 PM EDT | Special Weather Statement | ILN | Pike, Scioto | 35 min |
| Jul 29, 7:02 PM EDT | Special Weather Statement | ILN | Clinton | 28 min |
| Jul 29, 7:25 PM EDT | Special Weather Statement | ILN | Pike, Scioto | 35 min |
| Jul 29, 7:26 PM EDT | Special Weather Statement | ILN | Highland | 34 min |
| Jul 29, 7:45 PM EDT | Areal Flood Advisory | ILN | Adams, Clinton, Fayette, Greene, Highland, Pike and 1 more | 4 hr |
| Jul 29, 7:52 PM EDT | Special Weather Statement | ILN | Adams, Highland | 38 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 2021Every severe thunderstorm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.