Alert archive / Ohio / Tornado Warnings in 2016
Tornado Warning 18, NWS Wilmington, OH
NWS Wilmington, OH issued this tornado warning at Aug 20, 2016, 6:42 PM EDT for Miami County, Shelby County, Ohio. It was in force for 33 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 20, 2016, 6:42 PM EDT (22:42 UTC)
- Expired
- Aug 20, 2016, 7:15 PM EDT
- In force
- 33 min
- Issued by
- NWS Wilmington, OH
- Area
- Storm-based polygon
- Tornado
- Observed
- Hail
- 0.0 in
Counties Miami County, OH, Shelby County, OH
The radar
The Cincinnati radar (KILN), 89 km from the middle of the area, began a volume at 22:43 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, 10.7 hours before the alert went out and 89 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
- 293 J/kg
- Mixed-layer CIN
- -21 J/kg
- Mixed-layer LCL
- 703 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 12 m²/s²
- 0-3 km storm-relative helicity
- 33 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
320
WFUS51 KILN 202242
TORILN
OHC109-149-202315-
/O.NEW.KILN.TO.W.0018.160820T2242Z-160820T2315Z/
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE WILMINGTON OH
642 PM EDT SAT AUG 20 2016
THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A
* TORNADO WARNING FOR...
NORTHEASTERN MIAMI COUNTY IN WEST CENTRAL OHIO...
SOUTH CENTRAL SHELBY COUNTY IN WEST CENTRAL OHIO...
* UNTIL 715 PM EDT.
* AT 640 PM EDT...A CONFIRMED TORNADO WAS LOCATED OVER PIQUA...MOVING
NORTHEAST AT 30 MPH.
HAZARD...DAMAGING TORNADO.
SOURCE...SPOTTER OBSERVED 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...
PIQUA...FLETCHER AND LOCKINGTON.
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.
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 4011 8432 4017 8434 4027 8413 4015 8403
TIME...MOT...LOC 2240Z 246DEG 24KT 4014 8431
TORNADO...OBSERVED
HAIL...0.00IN
$$
HAINES2 follow-up statements
637
WWUS51 KILN 202255
SVSILN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
655 PM EDT SAT AUG 20 2016
OHC109-149-202315-
/O.CON.KILN.TO.W.0018.000000T0000Z-160820T2315Z/
MIAMI OH-SHELBY OH-
655 PM EDT SAT AUG 20 2016
...A TORNADO WARNING REMAINS IN EFFECT UNTIL 715 PM EDT FOR
NORTHEASTERN MIAMI AND SOUTH CENTRAL SHELBY COUNTIES...
AT 654 PM EDT...A CONFIRMED TORNADO WAS LOCATED NEAR PIQUA...MOVING
NORTHEAST AT 30 MPH.
HAZARD...DAMAGING TORNADO.
SOURCE...WEATHER SPOTTERS CONFIRMED TORNADO.
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT
SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE
TO ROOFS...WINDOWS...AND VEHICLES WILL OCCUR. TREE DAMAGE
IS LIKELY.
LOCATIONS IMPACTED INCLUDE...
PIQUA...FLETCHER AND LOCKINGTON.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TO REPORT SEVERE WEATHER...GO TO OUR WEBSITE AT WEATHER.GOV/ILN AND
SUBMIT YOUR REPORT VIA SOCIAL MEDIA...WHEN YOU CAN DO SO SAFELY.
&&
LAT...LON 4013 8423 4020 8426 4027 8413 4015 8403
TIME...MOT...LOC 2254Z 246DEG 24KT 4018 8420
TORNADO...OBSERVED
HAIL...0.00IN
$$
HAINES566
WWUS51 KILN 202309
SVSILN
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
709 PM EDT SAT AUG 20 2016
OHC109-149-202317-
/O.EXP.KILN.TO.W.0018.000000T0000Z-160820T2315Z/
MIAMI OH-SHELBY OH-
709 PM EDT SAT AUG 20 2016
...THE TORNADO WARNING FOR NORTHEASTERN MIAMI AND SOUTH CENTRAL
SHELBY COUNTIES WILL EXPIRE AT 715 PM EDT...
THE TORNADO WARNING THAT WAS PREVIOUSLY IN EFFECT HAS BEEN REISSUED
FOR MIAMI...CHAMPAIGN...SHELBY AND LOGAN COUNTIES AND IS IN EFFECT
UNTIL 730 PM. PLEASE REFER TO THAT BULLETIN FOR THE LATEST SEVERE
WEATHER INFORMATION.
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 4013 8423 4020 8426 4027 8413 4015 8403
TIME...MOT...LOC 2305Z 246DEG 24KT 4018 8420
$$The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 19, 8:16 PM EDT | Areal Flood Advisory | ILN | Clermont, Hamilton, Warren | 119 min |
| Aug 20, 5:43 PM EDT | Special Weather Statement | ILN | Mercer | 32 min |
| Aug 20, 5:50 PM EDT | Special Weather Statement | ILN | Darke | 40 min |
| Aug 20, 5:53 PM EDT | Special Weather Statement | ILN | Mercer | 37 min |
| Aug 20, 5:59 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Shelby | 31 min |
| Aug 20, 6:04 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Darke, Mercer, Shelby | 26 min |
| Aug 20, 6:15 PM EDT | Tornado Warning | ILN | Auglaize, Darke, Mercer, Shelby | 8 min |
| Aug 20, 6:26 PM EDT | Tornado Warning | ILN | Darke, Miami | 19 min |
| Aug 20, 6:32 PM EDT | Special Weather Statement | ILN | Shelby | 28 min |
| Aug 20, 6:48 PM EDT | Special Weather Statement | ILN | Auglaize | 27 min |
| Aug 20, 7:02 PM EDT | Tornado Warning | ILN | Champaign, Logan, Miami, Shelby | 28 min |
| Aug 20, 7:22 PM EDT | Tornado Warning | ILN | Champaign, Logan | 23 min |
| Aug 20, 7:37 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Darke, Miami, Shelby | 23 min |
| Aug 20, 7:42 PM EDT | Tornado Warning | ILN | Champaign, Logan | 33 min |
| Aug 20, 7:57 PM EDT | Areal Flood Advisory | ILN | Champaign, Logan, Miami, Shelby | 3 hr |
Nearby
Tornado Warnings in Ohio, 2016Every tornado warning in 2016Tornadoes in 2016
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.