Alert archive / Ohio / Tornado Warnings in 2004

Tornado Warning 3, NWS Wilmington, OH

May 27, 2004Ross County, Ohio

NWS Wilmington, OH issued this tornado warning at May 27, 2004, 6:45 PM EDT for Ross County, Ohio. It was in force for 60 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
May 27, 2004, 6:45 PM EDT (22:45 UTC)
Expired
May 27, 2004, 7:45 PM EDT
In force
60 min
Issued by
NWS Wilmington, OH
Area
Counties, with a storm outline in the text

County Ross County, OH

The radar

The Cincinnati radar (KILN), 57 km from the middle of the area, began a volume at 22:46 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 27, 7:02 PM EDTHAIL 13 S Frankfort, OH

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 27, 5:45 PM EDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 10.8 hours before the alert went out and 55 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, Cncnati-Daytn, OH at 12:00Z on 2004-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 97 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, Cncnati-Daytn, OH at 12:00Z on 2004-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 264 square meters per square second.1939587897117136Sfc1 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
97 J/kg
Mixed-layer CIN
-177 J/kg
Mixed-layer LCL
587 m above ground
0-6 km bulk shear
59 kt
0-1 km storm-relative helicity
264 m²/s²
0-3 km storm-relative helicity
295 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

320 
WFUS51 KILN 272245
TORILN
OHC141-272345-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE WILMINGTON OH
645 PM EDT THU MAY 27 2004

THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A

* TORNADO WARNING FOR...
  ROSS COUNTY IN OHIO

* UNTIL 745 PM EDT

* AT 641 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 14 MILES WEST OF
  FRANKFORT...OR ABOUT OVER GREENFIELD...MOVING SOUTHEAST AT 40 MPH.

* LOCATIONS IMPACTED INCLUDE...
  NORTH FOLK VILLAGE...
  CHILLICOTHE...
  FRANKFORT...
  SOUTH SALEM...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1100 PM EDT
THURSDAY EVENING FOR OHIO. A SEVERE THUNDERSTORM WATCH ALSO REMAINS
IN EFFECT UNTIL 900 PM EDT THURSDAY EVENING FOR INDIANA AND OHIO.

LAT...LON 3947 8330 3948 8329 3943 8274 3916 8277
      3918 8306 3920 8310 3928 8337 3929 8338
      3938 8338

$$

RYAN

The office that day

Everything else NWS Wilmington, OH issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 27, 4:36 PM EDTSevere Thunderstorm WarningILNDarke54 min
May 27, 5:00 PM EDTSevere Thunderstorm WarningILNPreble60 min
May 27, 5:03 PM EDTSevere Thunderstorm WarningILNAuglaize, Shelby42 min
May 27, 5:10 PM EDTSevere Thunderstorm WarningILNMontgomery65 min
May 27, 5:15 PM EDTSevere Thunderstorm WarningILNMiami60 min
May 27, 5:31 PM EDTSevere Thunderstorm WarningILNClark, Greene59 min
May 27, 6:03 PM EDTSevere Thunderstorm WarningILNClinton57 min
May 27, 6:04 PM EDTSevere Thunderstorm WarningILNDarke56 min
May 27, 6:06 PM EDTSevere Thunderstorm WarningILNWarren24 min
May 27, 6:17 PM EDTSevere Thunderstorm WarningILNFayette58 min
May 27, 6:19 PM EDTSevere Thunderstorm WarningILNPreble56 min
May 27, 6:31 PM EDTSevere Thunderstorm WarningILNMontgomery59 min
May 27, 6:33 PM EDTTornado WarningILNFayette27 min
May 27, 6:56 PM EDTSevere Thunderstorm WarningILNGreene64 min
May 27, 7:18 PM EDTSevere Thunderstorm WarningILNClinton57 min
May 27, 7:27 PM EDTSevere Thunderstorm WarningILNAdams63 min
May 27, 7:31 PM EDTSevere Thunderstorm WarningILNFayette59 min
May 27, 7:36 PM EDTSevere Thunderstorm WarningILNPike24 min
May 27, 7:39 PM EDTSevere Thunderstorm WarningILNScioto36 min
May 27, 7:42 PM EDTSevere Thunderstorm WarningILNPreble33 min
May 27, 7:47 PM EDTSevere Thunderstorm WarningILNHighland43 min
May 27, 7:56 PM EDTSevere Thunderstorm WarningILNRoss64 min

Nearby

Tornado Warnings in Ohio, 2004Every tornado warning in 2004Tornadoes in 2004

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.