Alert archive / Ohio / Severe Thunderstorm Warnings in 2010
Severe Thunderstorm Warning 178, NWS Wilmington, OH
NWS Wilmington, OH issued this severe thunderstorm warning at Aug 4, 2010, 1:35 PM EDT for Greene County, Montgomery County, Ohio. It was in force for 40 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 4, 2010, 1:35 PM EDT (17:35 UTC)
- Expired
- Aug 4, 2010, 2:15 PM EDT
- In force
- 40 min
- Issued by
- NWS Wilmington, OH
- Area
- Storm-based polygon
Counties Greene County, OH, Montgomery County, OH
The radar
The Cincinnati radar (KILN), 41 km from the middle of the area, began a volume at 17:35 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 4, 10:37 AM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 5.6 hours before the alert went out and 41 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
- 2520 J/kg
- Mixed-layer CIN
- -92 J/kg
- Mixed-layer LCL
- 858 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 136 m²/s²
- 0-3 km storm-relative helicity
- 167 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 6.4
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Wilmington, OH wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 4, 10:14 AM EDT, 3 hours 21 minutes earlier.
Area forecast discussion, Aug 4, 10:14 AM EDT, 3 hours 21 minutes before
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</html>Hazardous weather outlook, Aug 4, 12:33 PM EDT, 1 hour 2 minutes before
HAZARDOUS WEATHER OUTLOOK...UPDATED NATIONAL WEATHER SERVICE WILMINGTON OH 1233 PM EDT WED AUG 4 2010 OHZ026-034-035-042>046-051>056-065-074-051645- HARDIN-MERCER-AUGLAIZE-DARKE-SHELBY-LOGAN-UNION OH-DELAWARE-MIAMI- CHAMPAIGN-CLARK-MADISON-FRANKLIN OH-LICKING-FAIRFIELD-HOCKING- 1233 PM EDT WED AUG 4 2010 ...SEVERE THUNDERSTORM WATCH 566 IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL OHIO...MIAMI VALLEY OF OHIO AND WEST CENTRAL OHIO. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. SEVERE THUNDERSTORM WATCH. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. INZ066-073>075-080-KYZ089>100-OHZ077>082-088-051645- FRANKLIN IN-RIPLEY-DEARBORN-OHIO-SWITZERLAND-CARROLL-GALLATIN-BOONE- KENTON-CAMPBELL-OWEN-GRANT-PENDLETON-BRACKEN-ROBERTSON-MASON-LEWIS- HAMILTON-CLERMONT-BROWN-HIGHLAND-ADAMS-PIKE-SCIOTO- 1233 PM EDT WED AUG 4 2010 ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST INDIANA...NORTHEAST KENTUCKY...NORTHERN KENTUCKY...SOUTH CENTRAL OHIO AND SOUTHWEST OHIO. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. EXCESSIVE HEAT WARNING. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME. INZ050-058-059-OHZ060>064-073-051645- WAYNE-FAYETTE IN-UNION IN-PREBLE-MONTGOMERY-GREENE-FAYETTE OH- PICKAWAY-ROSS- 1233 PM EDT WED AUG 4 2010 ...HEAT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 566 IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL INDIANA...CENTRAL OHIO AND MIAMI VALLEY OF OHIO. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. HEAT ADVISORY. SEVERE THUNDERSTORM WATCH. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND EARLY EVENING AS STRONG TO SEVERE THUNDERSTORMS CROSS THE AREA. OHZ070>072-051645- BUTLER-WARREN-CLINTON- 1233 PM EDT WED AUG 4 2010 ...SEVERE THUNDERSTORM WATCH 566 IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHWEST OHIO. .DAY ONE...THIS AFTERNOON AND TONIGHT. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. SEVERE THUNDERSTORM WATCH. EXCESSIVE HEAT WARNING. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL BE POSSIBLE THIS AFTERNOON AND EVENING AS STRONG TO SEVERE THUNDERSTORMS CROSS THE AREA. BINAU
In the hours before
Local storm report, Aug 4, 12:27 PM EDT, 1 hour 8 minutes before
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</html>Local storm report, Aug 4, 1:04 PM EDT, 31 minutes before
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</html>Local storm report, Aug 4, 1:06 PM EDT, 29 minutes before
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</html>Local storm report, Aug 4, 1:25 PM EDT, 10 minutes before
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</html>Local storm report, Aug 4, 1:26 PM EDT, 9 minutes before
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</html>Special weather statement, Aug 4, 1:30 PM EDT, 5 minutes before
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</html>The office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 4, 11:35 AM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Mercer | 55 min |
| Aug 4, 12:15 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Darke, Mercer, Shelby | 45 min |
| Aug 4, 12:19 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Preble | 56 min |
| Aug 4, 12:31 PM EDT | Excessive Heat Warning | ILN | Adams, Brown, Butler, Clermont, Clinton, Hamilton and 4 more | 7 hr |
| Aug 4, 12:35 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Hardin, Logan | 40 min |
| Aug 4, 12:46 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Logan, Miami, Shelby | 44 min |
| Aug 4, 1:09 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Delaware, Hardin, Logan, Madison, Union | 66 min |
| Aug 4, 1:16 PM EDT | Severe Thunderstorm Warning | ILN | Champaign, Clark, Miami | 44 min |
| Aug 4, 1:30 PM EDT | Special Weather Statement | ILN | Fairfield | 60 min |
| Aug 4, 1:36 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield | 39 min |
| Aug 4, 1:41 PM EDT | Severe Thunderstorm Warning | ILN | Delaware, Franklin, Licking, Union | 64 min |
| Aug 4, 2:01 PM EDT | Severe Thunderstorm Warning | ILN | Clark, Clinton, Fayette, Greene, Madison | 44 min |
| Aug 4, 2:08 PM EDT | Areal Flood Advisory | ILN | Fairfield | 3 hr |
| Aug 4, 2:13 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Hocking, Licking | 47 min |
| Aug 4, 2:27 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Franklin, Hocking, Pickaway | 48 min |
| Aug 4, 2:28 PM EDT | Special Weather Statement | ILN | Butler | 47 min |
| Aug 4, 2:31 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton | 44 min |
| Aug 4, 2:34 PM EDT | Severe Thunderstorm Warning | ILN | Fayette, Highland, Pickaway, Ross | 41 min |
| Aug 4, 2:58 PM EDT | Severe Thunderstorm Warning | ILN | Brown, Clermont, Clinton, Highland, Warren | 47 min |
| Aug 4, 3:02 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Hocking, Pickaway, Ross | 43 min |
| Aug 4, 3:10 PM EDT | Severe Thunderstorm Warning | ILN | Butler, Hamilton, Warren | 39 min |
| Aug 4, 3:22 PM EDT | Severe Thunderstorm Warning | ILN | Highland, Pike, Ross | 38 min |
| Aug 4, 3:43 PM EDT | Special Weather Statement | ILN | Clermont | 47 min |
| Aug 4, 5:10 PM EDT | Special Weather Statement | ILN | Pike | 50 min |
| Aug 4, 7:44 PM EDT | Special Weather Statement | ILN | Auglaize, Darke, Mercer, Miami, Shelby | 106 min |
| Aug 4, 3:27 PM EDT | Areal Flood Advisory | ILN | Robertson | 2 hr |
| Aug 4, 5:11 PM EDT | Special Weather Statement | ILN | Bracken | 64 min |
Nearby
Severe Thunderstorm Warnings in Ohio, 2010Every severe thunderstorm warning in 2010
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.