Alert archive / Ohio / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 124, NWS Wilmington, OH
NWS Wilmington, OH issued this severe thunderstorm warning at Dec 11, 2021, 4:15 AM EST for 4 counties in Ohio. It was in force for 45 min. 1 report 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
- Dec 11, 2021, 4:15 AM EST (09:15 UTC)
- Expired
- Dec 11, 2021, 5:00 AM EST
- In force
- 45 min
- Issued by
- NWS Wilmington, OH
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Adams County, OH, Highland County, OH, Pike County, OH, Scioto County, OH
The radar
The Cincinnati radar (KILN), 78 km from the middle of the area, began a volume at 09:18 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Dec 11, 4:37 AM EST | TSTM WND DMG | 3 Se Kincaid Springs, OH | DOWNED TREES ON BEAVERS RIDGE RD. TIME ESTIMATED FROM RADAR. |
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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Dec 11, 12:20 AM EST | Tornado Watch | SPC | 6 hr |
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 00:00Z, 9.3 hours before the alert went out and 78 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 519 m above ground
- 0-6 km bulk shear
- 71 kt
- 0-1 km storm-relative helicity
- 325 m²/s²
- 0-3 km storm-relative helicity
- 431 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
137
WUUS51 KILN 110915
SVRILN
OHC001-071-131-145-111000-
/O.NEW.KILN.SV.W.0124.211211T0915Z-211211T1000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Wilmington OH
415 AM EST Sat Dec 11 2021
The National Weather Service in Wilmington has issued a
* Severe Thunderstorm Warning for...
Adams County in southwestern Ohio...
Pike County in southwestern Ohio...
Southeastern Highland County in southwestern Ohio...
Northern Scioto County in southwestern Ohio...
* Until 500 AM EST.
* At 415 AM EST, a severe thunderstorm was located near Seaman,
moving northeast at 50 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
* Locations impacted include...
Waverly, West Union, Piketon, Peebles, Winchester, Seaman, Pike
Lake, Kincaid Springs, Lucasville, Cynthiana, Blue Creek, Beaver,
Rarden, Cherry Fork, Sinking Spring, Otway, Wakefield, Pike County
Airport, Dunkinsville and May Hill.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 600 AM EST for southwestern
Ohio.
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.
A Tornado Watch remains in effect until 600 AM EST for southwestern
Ohio.
&&
LAT...LON 3870 8356 3897 8368 3920 8332 3917 8279
3895 8281 3894 8276 3890 8276
TIME...MOT...LOC 0915Z 239DEG 42KT 3890 8354
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KC3 follow-up statements
498
WWUS51 KILN 110931
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
431 AM EST Sat Dec 11 2021
OHC071-110941-
/O.CAN.KILN.SV.W.0124.000000T0000Z-211211T1000Z/
Highland OH-
431 AM EST Sat Dec 11 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN HIGHLAND COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Tornado Watch remains in effect until 600 AM EST for southwestern
Ohio.
LAT...LON 3870 8356 3890 8365 3906 8339 3919 8320
3917 8279 3895 8281 3894 8276 3890 8276
TIME...MOT...LOC 0931Z 239DEG 42KT 3900 8333
$$
OHC001-131-145-111000-
/O.CON.KILN.SV.W.0124.000000T0000Z-211211T1000Z/
Adams OH-Pike OH-Scioto OH-
431 AM EST Sat Dec 11 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 AM EST
FOR ADAMS...PIKE AND NORTHERN SCIOTO COUNTIES...
At 431 AM EST, a severe thunderstorm was located near Peebles, moving
northeast at 50 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
Locations impacted include...
Waverly, West Union, Piketon, Peebles, Seaman, Pike Lake, Kincaid
Springs, Lucasville, Blue Creek, Beaver, Rarden, Cherry Fork, Otway,
Wakefield, Pike County Airport, Dunkinsville, Omega, Locust Grove,
Givens and Mcdermott.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 600 AM EST for southwestern
Ohio.
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 3870 8356 3890 8365 3906 8339 3919 8320
3917 8279 3895 8281 3894 8276 3890 8276
TIME...MOT...LOC 0931Z 239DEG 42KT 3900 8333
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KC819
WWUS51 KILN 110942
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
442 AM EST Sat Dec 11 2021
OHC001-131-145-111000-
/O.CON.KILN.SV.W.0124.000000T0000Z-211211T1000Z/
Adams OH-Pike OH-Scioto OH-
442 AM EST Sat Dec 11 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 500 AM EST
FOR ADAMS...PIKE AND NORTHERN SCIOTO COUNTIES...
At 442 AM EST, a severe thunderstorm was located near Piketon, moving
northeast at 70 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
Locations impacted include...
Waverly, West Union, Piketon, Peebles, Lucasville, Blue Creek,
Beaver, Rarden, Otway, Wakefield, Pike County Airport, Dunkinsville,
Omega, Locust Grove, Givens, Mcdermott, Mount Joy, Bear Creek, Cedar
Mills and Lake White.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 600 AM EST for southwestern
Ohio.
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, go to our website at weather.gov/iln and
submit your report via social media, when you can do so safely.
&&
LAT...LON 3870 8356 3886 8362 3903 8331 3918 8307
3917 8279 3895 8281 3894 8276 3890 8276
TIME...MOT...LOC 0942Z 240DEG 60KT 3909 8305
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KC139
WWUS51 KILN 110954
SVSILN
Severe Weather Statement
National Weather Service Wilmington OH
454 AM EST Sat Dec 11 2021
OHC001-131-145-111004-
/O.EXP.KILN.SV.W.0124.000000T0000Z-211211T1000Z/
Adams OH-Pike OH-Scioto OH-
454 AM EST Sat Dec 11 2021
...THE SEVERE THUNDERSTORM WARNING FOR ADAMS...PIKE AND NORTHERN
SCIOTO COUNTIES WILL EXPIRE AT 500 AM EST...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However gusty
winds and heavy rain are still possible with this thunderstorm.
A Tornado Watch remains in effect until 600 AM EST for 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 3870 8356 3886 8362 3903 8331 3918 8307
3917 8279 3895 8281 3894 8276 3890 8276
TIME...MOT...LOC 0954Z 239DEG 42KT 3916 8291
$$
KCThe office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 11, 1:34 AM EST | Severe Thunderstorm Warning | ILN | Hamilton | 28 min |
| Dec 11, 2:00 AM EST | Special Weather Statement | ILN | Mercer | 30 min |
| Dec 11, 2:25 AM EST | Special Weather Statement | ILN | Auglaize, Mercer | 35 min |
| Dec 11, 2:59 AM EST | Special Weather Statement | ILN | Hardin | 31 min |
| Dec 11, 3:11 AM EST | Severe Thunderstorm Warning | ILN | Darke, Mercer | 49 min |
| Dec 11, 3:27 AM EST | Special Weather Statement | ILN | Auglaize | 33 min |
| Dec 11, 3:41 AM EST | Severe Thunderstorm Warning | ILN | Adams, Brown | 49 min |
| Dec 11, 3:47 AM EST | Special Weather Statement | ILN | Shelby | 28 min |
| Dec 11, 3:55 AM EST | Severe Thunderstorm Warning | ILN | Adams, Brown | 32 min |
| Dec 11, 3:59 AM EST | Special Weather Statement | ILN | Darke | 31 min |
| Dec 11, 4:07 AM EST | Special Weather Statement | ILN | Hardin | 38 min |
| Dec 11, 4:08 AM EST | Areal Flood Advisory | ILN | Adams, Brown | 3 hr |
| Dec 11, 4:09 AM EST | Special Weather Statement | ILN | Logan, Shelby | 36 min |
| Dec 11, 4:11 AM EST | Severe Thunderstorm Warning | ILN | Darke, Miami, Montgomery, Preble, Shelby | 49 min |
| Dec 11, 4:25 AM EST | Severe Thunderstorm Warning | ILN | Champaign, Clark, Logan, Miami, Shelby | 50 min |
| Dec 11, 4:36 AM EST | Areal Flood Advisory | ILN | Adams, Pike, Ross, Scioto | 3 hr |
| Dec 11, 4:37 AM EST | Special Weather Statement | ILN | Union | 23 min |
| Dec 11, 4:53 AM EST | Special Weather Statement | ILN | Montgomery | 22 min |
| Dec 11, 4:57 AM EST | Special Weather Statement | ILN | Logan, Union | 33 min |
| Dec 11, 4:59 AM EST | Special Weather Statement | ILN | Adams, Scioto | 46 min |
| Dec 11, 5:11 AM EST | Severe Thunderstorm Warning | ILN | Champaign, Logan, Union | 29 min |
| Dec 11, 5:14 AM EST | Special Weather Statement | ILN | Clark, Montgomery | 31 min |
| Dec 11, 5:37 AM EST | Special Weather Statement | ILN | Pike | 23 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.