Alert archive / Ohio / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 49, NWS Wilmington, OH

April 28, 2016Greene County, Montgomery County, Ohio

NWS Wilmington, OH issued this severe thunderstorm warning at Apr 28, 2016, 6:20 PM EDT for Greene County, Montgomery County, Ohio. It was in force for 25 min. 4 reports 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: Apr 28, 2016, 6:20 PM EDT (22:20 UTC)
Expired: Apr 28, 2016, 6:45 PM EDT
In force: 25 min
Issued by: NWS Wilmington, OH
Area: Storm-based polygon
Hail: 1.0 in
Wind: 50.0 mph

Counties Greene County, OH, Montgomery County, OH

The radar

The Cincinnati radar (KILN), 33 km from the middle of the area, began a volume at 22:20 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
Apr 28, 6:33 PM EDT	HAIL 1	4 Wsw Xenia, OH
Apr 28, 6:36 PM EDT	HAIL 1	3 Sw Xenia, OH	NICKEL TO QUARTER SIZE HAIL REPORTED.
Apr 28, 6:37 PM EDT	HAIL 1	Xenia, OH
Apr 28, 6:40 PM EDT	HAIL 0.75	S Xenia, OH

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 12:00Z, 10.3 hours before the alert went out and 34 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 613 m above ground
0-6 km bulk shear: 47 kt
0-1 km storm-relative helicity: 153 m²/s²
0-3 km storm-relative helicity: 199 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

341 
WUUS51 KILN 282220
SVRILN
OHC057-113-282245-
/O.NEW.KILN.SV.W.0049.160428T2220Z-160428T2245Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE WILMINGTON OH
620 PM EDT THU APR 28 2016

THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHEASTERN MONTGOMERY COUNTY IN WEST CENTRAL OHIO...
  SOUTHWESTERN GREENE COUNTY IN WEST CENTRAL OHIO...

* UNTIL 645 PM EDT.

* AT 620 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED NEAR KETTERING...
  MOVING EAST AT 25 MPH.

  HAZARD...QUARTER SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...DAMAGE TO VEHICLES IS EXPECTED. 

* LOCATIONS IMPACTED INCLUDE...
  DAYTON...KETTERING...BEAVERCREEK...XENIA...BELLBROOK...WILBERFORCE...
  RIVERSIDE...SPRING VALLEY...CENTERVILLE...ROXANNA...GREENE COUNTY
  AIRPORT...TREBEIN...WOODBOURNE-HYDE PARK AND OLDTOWN.

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 3975 8413 3974 8385 3957 8394 3957 8400
      3964 8419
TIME...MOT...LOC 2220Z 279DEG 22KT 3968 8410 

HAIL...1.00IN
WIND...<50MPH
 
$$

KURZ

1 follow-up statement

880 
WWUS51 KILN 282225
SVSILN

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
625 PM EDT THU APR 28 2016

OHC113-282235-
/O.CAN.KILN.SV.W.0049.000000T0000Z-160428T2245Z/
MONTGOMERY OH-
625 PM EDT THU APR 28 2016

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN MONTGOMERY COUNTY
IS CANCELLED...
    
THE SEVERE THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF
THE WARNED AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.

LAT...LON 3974 8410 3974 8385 3957 8394 3957 8400
      3961 8411
TIME...MOT...LOC 2225Z 279DEG 22KT 3968 8406 

$$

OHC057-282245-
/O.CON.KILN.SV.W.0049.000000T0000Z-160428T2245Z/
GREENE OH-
625 PM EDT THU APR 28 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM EDT
FOR SOUTHWESTERN GREENE COUNTY...

AT 625 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED OVER BELLBROOK...
MOVING EAST AT 25 MPH.

HAZARD...PING PONG BALL SIZE HAIL AND 60 MPH WIND GUSTS. 

SOURCE...RADAR INDICATED. 

IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT HAIL 
         DAMAGE TO ROOFS...SIDING...WINDOWS...AND VEHICLES. EXPECT WIND 
         DAMAGE TO ROOFS...SIDING...AND TREES. 

LOCATIONS IMPACTED INCLUDE...
BEAVERCREEK...XENIA...BELLBROOK...WILBERFORCE...SPRING VALLEY...GREENE
COUNTY AIRPORT...ROXANNA...TREBEIN AND OLDTOWN.

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 3974 8410 3974 8385 3957 8394 3957 8400
      3961 8411
TIME...MOT...LOC 2225Z 279DEG 22KT 3968 8406 

HAIL...1.50IN
WIND...60MPH
 
$$

KURZ

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 28, 10:28 AM EDT	Special Weather Statement	ILN	Warren	32 min
Apr 28, 4:21 PM EDT	Special Weather Statement	ILN	Hocking	24 min
Apr 28, 4:27 PM EDT	Severe Thunderstorm Warning	ILN	Fairfield, Hocking	33 min
Apr 28, 4:53 PM EDT	Severe Thunderstorm Warning	ILN	Hocking	37 min
Apr 28, 5:07 PM EDT	Special Weather Statement	ILN	Preble	23 min
Apr 28, 5:19 PM EDT	Special Weather Statement	ILN	Montgomery	26 min
Apr 28, 5:29 PM EDT	Special Weather Statement	ILN	Preble	31 min
Apr 28, 5:44 PM EDT	Special Weather Statement	ILN	Montgomery	31 min
Apr 28, 6:12 PM EDT	Special Weather Statement	ILN	Greene	33 min
Apr 28, 6:24 PM EDT	Special Weather Statement	ILN	Ross	36 min
Apr 28, 6:31 PM EDT	Special Weather Statement	ILN	Fayette	29 min
Apr 28, 6:34 PM EDT	Severe Thunderstorm Warning	ILN	Clinton, Greene	41 min
Apr 28, 6:39 PM EDT	Severe Thunderstorm Warning	ILN	Ross	36 min
Apr 28, 7:06 PM EDT	Severe Thunderstorm Warning	ILN	Clinton, Fayette, Greene	24 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2016 Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.