Alert archive / Ohio / Tornado Warnings in 2020
Tornado Warning 21, NWS Wilmington, OH
NWS Wilmington, OH issued this tornado warning at Aug 1, 2020, 5:13 PM EDT for Montgomery County, Preble County, Ohio. It was in force for 32 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
- Aug 1, 2020, 5:13 PM EDT (21:13 UTC)
- Expired
- Aug 1, 2020, 5:45 PM EDT
- In force
- 32 min
- Issued by
- NWS Wilmington, OH
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 0.0 in
Counties Montgomery County, OH, Preble County, OH
The radar
The Cincinnati radar (KILN), 66 km from the middle of the area, began a volume at 21:17 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 nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 9.2 hours before the alert went out and 67 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
- 31 J/kg
- Mixed-layer CIN
- -64 J/kg
- Mixed-layer LCL
- 722 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 63 m²/s²
- 0-3 km storm-relative helicity
- 125 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
710
WFUS51 KILN 012113
TORILN
OHC113-135-012145-
/O.NEW.KILN.TO.W.0021.200801T2113Z-200801T2145Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Wilmington OH
513 PM EDT Sat Aug 1 2020
The National Weather Service in Wilmington has issued a
* Tornado Warning for...
Southeastern Preble County in west central Ohio...
West central Montgomery County in west central Ohio...
* Until 545 PM EDT.
* At 513 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Gratis, moving northeast at 20 mph.
HAZARD...Tornado.
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...
West Alexandria, Gratis, New Lebanon, Farmersville, Wheatville and
Pyrmont.
This includes I-70 in Ohio near mile marker 17.
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.
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 3960 8454 3967 8461 3986 8450 3970 8434
TIME...MOT...LOC 2113Z 230DEG 18KT 3967 8454
TORNADO...RADAR INDICATED
HAIL...0.00IN
$$
Campbell3 follow-up statements
869
WWUS51 KILN 012120
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
520 PM EDT Sat Aug 1 2020
OHC113-135-012145-
/O.CON.KILN.TO.W.0021.000000T0000Z-200801T2145Z/
Preble OH-Montgomery OH-
520 PM EDT Sat Aug 1 2020
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 545 PM EDT FOR EAST
CENTRAL PREBLE AND WEST CENTRAL MONTGOMERY COUNTIES...
At 520 PM EDT, a severe thunderstorm capable of producing a tornado
was located near Gratis, moving northeast at 20 mph.
HAZARD...Tornado.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed. Damage
to roofs, windows, and vehicles will occur. Tree damage is
likely.
Locations impacted include...
West Alexandria, Gratis, New Lebanon, Farmersville and Pyrmont.
This includes I-70 in Ohio near mile marker 17.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3965 8452 3970 8458 3986 8450 3970 8434
TIME...MOT...LOC 2120Z 230DEG 18KT 3969 8450
TORNADO...RADAR INDICATED
HAIL...0.00IN
$$
Campbell482
WWUS51 KILN 012129
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
529 PM EDT Sat Aug 1 2020
OHC113-135-012145-
/O.CON.KILN.TO.W.0021.000000T0000Z-200801T2145Z/
Preble OH-Montgomery OH-
529 PM EDT Sat Aug 1 2020
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 545 PM EDT FOR EAST
CENTRAL PREBLE AND WEST CENTRAL MONTGOMERY COUNTIES...
At 528 PM EDT, a severe thunderstorm capable of producing a tornado
was located near West Alexandria, moving northeast at 20 mph.
HAZARD...Tornado.
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...
New Lebanon and Pyrmont.
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.
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 3969 8450 3971 8454 3983 8447 3972 8436
TIME...MOT...LOC 2128Z 230DEG 18KT 3972 8446
TORNADO...RADAR INDICATED
HAIL...0.00IN
$$
Campbell183
WWUS51 KILN 012139
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
539 PM EDT Sat Aug 1 2020
OHC113-135-012149-
/O.EXP.KILN.TO.W.0021.000000T0000Z-200801T2145Z/
Preble OH-Montgomery OH-
539 PM EDT Sat Aug 1 2020
...THE TORNADO WARNING FOR EAST CENTRAL PREBLE AND WEST CENTRAL
MONTGOMERY COUNTIES WILL EXPIRE AT 545 PM EDT...
The tornado threat has diminished and the Tornado Warning has been
cancelled. However, damaging winds remain likely and a Severe
Thunderstorm Warning remains in effect for the area.
Please report previous tornadoes, wind damage or hail to the National
Weather Service by going to our website at weather.gov/iln and
submitting your report via social media.
LAT...LON 3969 8450 3971 8454 3983 8447 3972 8436
TIME...MOT...LOC 2139Z 230DEG 18KT 3975 8441
$$
CampbellThe office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 2:02 PM EDT | Special Weather Statement | ILN | Adams | 28 min |
| Aug 1, 2:29 PM EDT | Special Weather Statement | ILN | Adams | 31 min |
| Aug 1, 2:55 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Scioto | 35 min |
| Aug 1, 3:05 PM EDT | Special Weather Statement | ILN | Adams | 25 min |
| Aug 1, 3:28 PM EDT | Special Weather Statement | ILN | Scioto | 32 min |
| Aug 1, 3:35 PM EDT | Special Weather Statement | ILN | Highland | 25 min |
| Aug 1, 3:39 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Scioto | 36 min |
| Aug 1, 4:05 PM EDT | Special Weather Statement | ILN | Brown | 25 min |
| Aug 1, 4:28 PM EDT | Special Weather Statement | ILN | Brown, Clermont | 32 min |
| Aug 1, 4:49 PM EDT | Special Weather Statement | ILN | Miami | 26 min |
| Aug 1, 5:05 PM EDT | Special Weather Statement | ILN | Montgomery, Preble | 25 min |
| Aug 1, 5:11 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Montgomery, Preble | 49 min |
| Aug 1, 5:12 PM EDT | Special Weather Statement | ILN | Miami | 33 min |
| Aug 1, 5:51 PM EDT | Special Weather Statement | ILN | Montgomery | 24 min |
| Aug 1, 5:52 PM EDT | Special Weather Statement | ILN | Hardin | 38 min |
| Aug 1, 7:25 PM EDT | Special Weather Statement | ILN | Delaware | 20 min |
Nearby
Tornado Warnings in Ohio, 2020Every tornado warning in 2020Tornadoes in 2020
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.